CAS Search
Related Chemical Product
Chemical Product CAS:1191-15-7Diisobutylaluminum hydride

CAS:1191-15-7
Diisobutylaluminum hydride

  • CAS No:

    1191-15-7
  • Name:

    Diisobutylaluminum hydride
  • Molecular Formula:

    C8H19Al
  • Molecular Weight:

    142.22
Buy Chemical NO: 1191-15-7
  • Urgent Purchase CAS NO.:1191-15-7
  • Please post your buying leads! Our suppliers will contact you later!
  • For suppliers to better understand your request, enter more info here.

* Product Name:
CAS No.:
* Quantity:
 
 Metric Ton     Kilogram    Gram    Pound
* Valid For:
 5 Days    15    1 Month    3 Month    6 Month    1 Year
* Description:

Max 2000 characters.  Please enter detailed description for the product.
* Email:
 

Diisobutylaluminum hydride ( CASNO:1191-15-7 )

Identification and Related Records
Name:
Diisobutylaluminum hydride
CAS Registry number:
1191-15-7
Iupac name:
bis(2-methylpropyl)aluminum
Synonyms:
DIBAL-H
Diisobutylaluminium hydride
Di-i-butylaluminum hydride
Diibutylaluminumhydrideinhexanecolorlessliq
DIBAH~DIBAL-H
EINECS(EC#):
214-729-9
Molecular Formula:
C8H19Al
Molecular Weight:
142.22
Inchi:
InChI=1/2C4H9.Al.H/c2*1-4(2)3;;/h2*4H,1H2,2-3H3;;/rC8H19Al/c1-7(2)5-9-6-8(3)4/h7-9H,5-6H2,1-4H3
InChIKey:
AZWXAPCAJCYGIA-UHFFFAOYSA-N
Canonical SMILES:
CC(C)C[Al]CC(C)C
Chemical and Physical Properties
Appearance:
Colorless liquid.
Density:
0.848
Melting Point:
-70℃
Boiling Point:
110℃
Flash Point:
4℃
Water:
vigorous reaction
Solubilities:
Water Solubility : vigorous reaction
Color/Form:
Colorless liquid
Stability:
Less sensitive to oxidation in air than trialkylaluminums aluminum alkyls.
Storage temp:
2-8°C
Computed Properties:
Molecular Weight:141.210058 [g/mol]
Molecular Formula:C8H18Al
H-Bond Donor:0
H-Bond Acceptor:0
Rotatable Bond Count:4
Exact Mass:141.122389
MonoIsotopic Mass:141.122389
Topological Polar Surface Area:0
Heavy Atom Count:9
Formal Charge:0
Complexity:49.6
Isotope Atom Count:0
Defined Atom Stereocenter Count:0
Undefined Atom Stereocenter Count:0
Defined Bond Stereocenter Count:0
Undefined Bond Stereocenter Count:0
Covalently-Bonded Unit Count:1
Safety and Handling
Hazard Codes:
F:Flammable;C:Corrosive;
Risk Statements:
R11;R14/15;R35;R48/20;R63;R65;R67
Safety Statements:
S16;S26;S29;S36/37/39;S46;S62
HazardClass:
4.3
Safety:
Mildly toxic by inhalation. Dangerous fire hazard; ignites spontaneously in air. To fight fire, do not use water, foam, or halogenated extinguishing agents. See also HYDRIDES and ALUMINUM COMPOUNDS.
  Hazard Codes: F,T,C,N
Risk Statements:
11:  Highly Flammable
14:  Reacts violently with water
15:  Contact with water liberates extremely flammable gases
17:  Spontaneously flammable in air
19:  May form explosive peroxides
20:  Harmful by inhalation
21:  Harmful in contact with skin
22:  Harmful if swallowed 
23:  Toxic by inhalation
24:  Toxic in contact with skin
25:  Toxic if swallowed
34:  Causes burns
35:  Causes severe burns
40:  Limited evidence of a carcinogenic effect
48:  Danger of serious damage to health by prolonged exposure
49:  May cause cancer by inhalation
50:  Very Toxic to aquatic organisms
51:  Toxic to aquatic organisms
53:  May cause long-term adverse effects in the aquatic environment
60:  May impair fertility
63:  Possible risk of harm to the unborn child
65:  Harmful: May cause lung damage if swallowed
Safety Statements:
16:  Keep away from sources of ignition - No smoking
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
27:  Take off immediately all contaminated clothing
29:  Do not empty into drains
36:  Wear suitable protective clothing 
37:  Wear suitable gloves
39:  Wear eye/face protection
43:  In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add - Never use water)
45:  In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
61:  Avoid release to the environment. Refer to special instructions safety data sheet
62:  If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label
PackingGroup:
I
Sensitive:
Air Sensitive/Heat Sensitive
Skin, Eye, and Respiratory Irritations:
Irritation of the eyes has been noted in patients who have been exposed /to aluminum alkyls/. /Aluminum alkyls/
May cause minor irritation to lungs or eyes. /Aluminum (dust or powder)/
Transport:
UN 3394
Fire Fighting Procedures:
Do not use water, foam or halogenated extinguishing agents.
Stop flow of liquid before extinguishing fire. Use dry chemical or carbon dioxide. DO NOT use water as straight stream directly on spilled material. Water fog can be used to control fire. DO NOT use halogenated extinguishing agents on spilled material. Violent reaction may result. Use water spray to keep fire-exposed containers cool. Fight fire from protected location or maximum possible distance. /Aluminum Alkyls/
Fire Potential:
The undiluted material ignites in air unless diluted to below 25% concentration.
Ignites spontaneously in air.
Certain polymerization catalysts, such as aluminum alkyls, react & burn violently on contact with water. /Aluminum alkyls/
Aluminum alkyls are organic aluminum compounds that are highly reactive and dangerous because of spontaneous burning in air. /Aluminum alkyls/
Prophoric material in flammable solvent. Vapors are heavier than air & may travel to a source of ignition & flash back. /Aluminum alkyls/
Formulations/Preparations:
SUPPLIED AS A SOLN IN HYDROCARBON SOLVENTS.
DOT Emergency Guidelines:
/GUIDE 138: SUBSTANCES - WATER-REACTIVE (EMITTING FLAMMABLE GASES)/ Fire or Explosion: Produce flammable gases on contact with water. May ignite on contact with water or moist air. Some react vigorously or explosively on contact with water. May be ignited by heat, sparks or flames. May re-ignite after fire is extinguished. Some are transported in highly flammable liquids. Runoff may create fire or explosion hazard. /Aluminum alkyl hydrides/
/GUIDE 138: SUBSTANCES - WATER-REACTIVE (EMITTING FLAMMABLE GASES)/ Health: Inhalation or contact with vapors, substance, or decomposition products may cause severe injury or death. May produce corrosive solutions on contact with water. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control may cause pollution. /Aluminum alkyl hydrides/
/GUIDE 138: SUBSTANCES - WATER-REACTIVE (EMITTING FLAMMABLE GASES)/ Public Safety: CALL Emergency Response Telephone Number ... . As an immediate precautionary measure, isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meter (75 feet) for solids. Keep unauthorized personnel away. Stay upwind. Keep out of low areas. Ventilate the area before entry. /Aluminum alkyl hydrides/
/GUIDE 138: SUBSTANCES - WATER-REACTIVE (EMITTING FLAMMABLE GASES)/ Protective Clothing: Wear positive pressure self-contained breathing apparatus (SCBA). Wear chemical protective clothing that is specifically recommended by the manufacturer. It may provide little or no thermal protection. Structural firefighters' protective clothing will only provide limited protection in fire situations ONLY; it is not effective in spill situations where direct contact with the substance is possible. /Aluminum alkyl hydrides/
/GUIDE 138: SUBSTANCES - WATER-REACTIVE (EMITTING FLAMMABLE GASES)/ Evacuation: ... If tank, rail car or tank truck is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions. /Aluminum alkyl hydrides/
/GUIDE 138: SUBSTANCES - WATER-REACTIVE (EMITTING FLAMMABLE GASES)/ Fire: DO NOT USE WATER OR FOAM. Small fires: Dry chemical, soda ash, lime or sand. Large fires: DRY sand, dry chemical, soda ash or lime or withdraw from area and let fire burn. Move containers from fire area if you can do it without risk. ... Fire involving tanks or car/trailer loads: Fight fire from maximum distance or use unmanned hose holders or monitor nozzles. Do not get water inside containers. Cool containers with flooding quantities of water until well after fire is out. Withdraw immediately in case of rising sound from venting safety devices or discoloration of tank. ALWAYS stay away from tanks engulfed in fire. /Aluminum alkyl hydrides/
/GUIDE 138: SUBSTANCES - WATER-REACTIVE (EMITTING FLAMMABLE GASES)/ Spill or Leak: ELIMINATE all ignition sources (no smoking, flares, sparks or flames in immediate area). Do not touch or walk through spilled material. Stop leak if you can do it without risk. Use water spray to reduce vapors or divert vapor cloud drift. Avoid allowing water runoff to contact spilled material. DO NOT GET WATER on spilled substance or inside containers. Small spills: Cover with DRY earth, DRY sand, or other non-combustible material followed with plastic sheet to minimize spreading or contact with rain. Dike for later disposal; do not apply water unless directed to do so. Powder spills: Cover powder spill with plastic sheet or tarp to minimize spreading and keep powder dry. DO NOT CLEAN-UP OR DISPOSE OF, EXCEPT UNDER SUPERVISION OF A SPECIALIST. /Aluminum alkyl hydrides/
/GUIDE 138: SUBSTANCES - WATER-REACTIVE (EMITTING FLAMMABLE GASES)/ First Aid: Move victim to fresh air. Call 911 or emergency medical service. Give artificial respiration if victim is not breathing. Administer oxygen if breathing is difficult. Remove and isolate contaminated clothing and shoes. In case of contact with substance, wipe from skin immediately; flush skin or eyes with running water for at least 20 minutes. Keep victim warm and quiet. Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves. /Aluminum alkyl hydrides/
Reactivities and Incompatibilities:
Extremely reactive with air, moisture, and compounds containing active hydrogen... /Alkyl aluminum compounds/
Reacts violently with a broad range of materials including air & water. /Aluminum alkyls/
Other Preventative Measures:
SRP: The scientific literature for the use of contact lenses in industry is conflicting. The benefit or detrimental effects of wearing contact lenses depend not only upon the substance, but also on factors including the form of the substance, characteristics and duration of the exposure, the uses of other eye protection equipment, and the hygiene of the lenses. However, there may be individual substances whose irritating or corrosive properties are such that the wearing of contact lenses would be harmful to the eye. In those specific cases, contact lenses should not be worn. In any event, the usual eye protection equipment should be worn even when contact lenses are in place.
Work clothing that becomes wet or significantly contaminated should be removed and replaced. /Aluminum (soluble salts and alkyls, as Al)/
Workers whose clothing may have become contaminated should change into uncontaminated clothing before leaving the work premises. /Aluminum (soluble salts and alkyls, as Al)/
The worker should immediately wash the skin when it becomes contaminated. /Aluminum (soluble salts and alkyls, as Al)/
SRP: Contaminated protective clothing should be segregated in such a manner so that there is no direct personal contact by personnel who handle, dispose, or clean the clothing. Quality assurance to ascertain the completeness of the cleaning procedures should be implemented before the decontaminated protective clothing is returned for reuse by the workers. Contaminated clothing should not be taken home at end of shift, but should remain at employee's place of work for cleaning.
Protective Equipment and Clothing:
Wear appropriate personal protective clothing to prevent skin contact. /Aluminum (soluble salts and alkyls, as Al/
Wear appropriate eye protection to prevent eye contact. /Aluminum (soluble salts and alkyls, as Al)/
Protective clothing and a high standard of training in the necessary precautionary measures are essential for the handling of the materials. /Aluminum alkyls/
Specification:
 Diisobutylaluminium hydride (1191-15-7) also can be called Dibal-H ; Diisobutylaluminum ; Al-Diisobutyl ; Hydrobis(2-methylpropyl)aluminium .It is hazardous,so the first aid measures and others should be known.Such as: When on the skin: first,should  flush skin with plenty of water immediatelyfor at least 15 minutes while removing contaminated clothing. Secondly,Get shoesmedical aid . Or in the eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids.Then get medical aid soon.While ,it's Inhaled: Remove from exposure and move to fresh air immediately.Give artificial respiration while not breathing. When breathing is difficult, give oxygen.And as soon as to get medical aid. Then you have the ingesting of the product : Do not induce vomiting.If victim is conscious and alert, give 2-4 cupfuls of milk or water.If conscious drink water, then induce vomiting. And get medical aid immediately.Notes to physician: Treat supportively and symptomatically.
In addition, Diisobutylaluminium hydride (1191-15-7) can be stable under normal temperature.It is not compatible with strong oxidizing agents, ignition sources, and you must not take it with water, acids, alcohols, organic halides, and not be exposured to moist air or water.And also prevent it to broken down into hazardous decomposition products: carbon dioxide,carbon monoxide, hydrogen gas, aluminum oxide.
Report:
Reported in EPA TSCA Inventory.
Disposal Methods:
Aluminum compounds are treated under anhydrous conditions to prevent violent reactions, recover solvent, and form Al compounds suitable for landfill by reaction with anhydrous hydrolysis agent, eg calcium hydroxide. /Aluminum compounds/
SRP: The most favorable course of action is to use an alternative chemical product with less inherent propensity for occupational exposure or environmental contamination. Recycle any unused portion of the material for its approved use or return it to the manufacturer or supplier. Ultimate disposal of the chemical must consider: the material's impact on air quality; potential migration in soil or water; effects on animal, aquatic, and plant life; and conformance with environmental and public health regulations.
Use and Manufacturing
Use and Manufacturing:
Methods of Manufacturing

Reaction of isobutylene and hydrogen with aluminum.
CONTROLLED THERMAL DECOMPOSITION OF TRIISOBUTYLALUMINUM TO DIISOBUTYLALUMINUM HYDRIDE & ISOBUTENE; DIRECT REACTION OF ALUMINUM, HYDROGEN, & TRIISOBUTYLALUMINUM
U.S. Production

(1979) PROBABLY GREATER THAN 4.54X10+6 GRAMS
Usage:
Reducing agent in pharmaceuticals.
Chemical Company
Changzhou Changjin Chemical Co.,Ltd:
Changzhou City Changjin Chemical Co., Ltd. is among the best organic pigments producers in China, It mainly produces and sales of AZO, phthalocyanine organic pigments. Its items are broadly utilized in water-based ink, offset printing ink, Solvent Ink, offers, plastics, rubber, printing paste and stationery industries, loved high status from domestic and abroad clients. The organization also concentrates on product quality and enhances testing, may be the ISO9001 certificated company.  
Shanghai Baoshan Zhenzong Biochemistry Engineering Factory:
profile: Shanghai Baoshan Zhenzong Biochemistry Engineering Factory is really a manufacturer of sulfa-drugs and pharmaceutical intermediates. Our products includes salicylazosulfapyridine, Sulfaclozine, Sodium Lauryl Sulfoacetate, Mitiglinide calcium, nizofenone fumarate,metronidazole phosphate disodiumsalt, carbazochrome sodium sulfonate, fasudil hydrochloride, azaphenonxazine, sulphamethoxypyridazine sodium and 1,1-cyclohexanedi-acetic acidity monoamide. Our sulphamethoxypyrazine can be used to treat infections in respiratory system system, The Urinary System and digestive tract. 
Mutchler Chemical Company, Inc.:
 
Aquachem Industrial Limited:
We're Refinery of Sinopec Jinling Petrochemical Corp.,Ltd., is really a large modern condition-own petrochemical enterprise with past 50 plus years. The guarana plant is situated in east suburb of Nanjing, in the feet of Mount Qixia that is of lovely landscape. To northern the guarana plant may be the "gold watercourse" Yangtse River, towards the south from the plant would be the Beijing-Shanghai Railway and the Shanghai-Nanjing Highway. 10- 1000-ton pier within the plant is instantly next to Nanjing Xinshengwei Harbor of move the biggest harbor around the Yangtse River. The special railway is directly attached to the Yaohuamen Railway Marshalling Yard the biggest in East China. There's an express way resulting in the current Lukou Worldwide Airport terminal. The guarana plant is really ve 
Qingdao SG Global Packaging Co., Ltd:
Qingdao SG Global Packaging started to manufacture polypropylene and polyethylene outer packing goods from 1993,Website:http://www.sggglobal-packaging.com, exporting rate is about 60%, with high capability of our goods various from 20,000~60,000 mts / year. We are the member of Chinese packaging association. Through more than 20 years exporting experience, we are one of the leading Manufacturer and Exporter of the below products from China, which including PP woven bags, both tubular and flat fabrics,weed mat, silt fence, various poly mesh bags and fabrics, big bags(FIBC), PE tarpaulins, PE bags & film, non-woven fabrics. As to quality, 1stly all the goods are made by raw material, with high strength and durability, 2ndly we have strict quality control system, all products will be check 
Dongguan Weimi Hardware Technology Co. Ltd.:
Dongguan Weimi Hardware?Technology Co. Ltd. is a professional machining company in Dongguan,Website:http://www.weimi-tech.com, Guangdong. We have a professional & experienced team with over 10 years’ experience in machining expertise. We extend our expertise and provide one-stop service for machining parts, turning parts, milling parts you need, from design, machining, finishing, packing to delivery.  
Wuhan Defu Economic Development Co., Ltd.:
profile: Wuhan Defu Economic Development Co., Ltd. is an expert in electrolytic fluorination items. We provide sulfonic acidity, Carboxylic Acidity, Tertiary Amine, amine fluoride and fluoro ester. 
SUMMIT CHEMICAL INDUSTRIAL CO.,LIMITED:
SUMMIT CHEMICAL INDUSTRIAL CO.,LTD (SCI) is situated in Shifang City where's wealthy in Phosphorite,with beautiful scenery in Sichuan Province,China.We've a hundred and fifty personnel and Employees,including twenty-five professional technical staff. We,SCI holds quite strong technology and productivity.We,SCI expertly produce Food & Tech grade Fine Phosphates.Including Sodium Phosphates,Ammonium Phosphates,Potassium Phosphates and Calcium Phosphates etc.Advanced production technology,scientific techniques of production and perfect system of production and management guarantee our excellent product quality.Food-grade items happen to be licensed by Halal and KOSHER certificates.All items happen to be registered with Achieve and Food and drug administration.Each one of these create a brea 
Suqian Yongsheng Fine Chemical Co., Ltd.:
profile: Suqian Yongsheng Fine Chemical Co., Ltd. is an expert within the manufacturing of dye intermediates, pharmaceutical intermediates, Organic Solvents and Ultra violet adsorbents. Our products includes boron trifluoride ethyl ether, boron trifluoride acetonitrile, boron trifluoride tetrahydrofuran, boron trifluoride acetic acidity, boron trifluoride ethanol, and 2,5-dichloroaniline. 
Kunshan Kunhua Co., Ltd.:
profile: Kunshan Kunhua Co., Ltd. is involved in producing chemical materialss, pharmaceutical intermediates and pharmaceutical materials. Our items include acifluorfen tech, fluoroglycofen tech, 50% methamidophos EC, 12% myclobutanil EC, and shen chu ii 50% Wordpress. Our acifluorfen tech can be used in annual broad leaved weed, Soybean, and Peanut. 
Zhongao International Trading CO.,LTD:
 
Qingdao Haitao Biochemical Co., Ltd:
Qingdao Haitao Biochemical Co.,Ltd. started in 2000, The organization is concentrating on R&D, production and sales of hyaluronic acidity and related HA items. Hyaluronic acidity items of cosmetic, Food, Eye Drop and injection (API) grades are produced for various programs and needs of clients. We produce HA GEL FILLER, such assodium hyaluronate injection gel(for orthopaedics), sodium hyaluronate injection gel(for ophthalmology), sodium hyaluronate injection gel(for plastic surgery).The Organization has CE certificate and passed ISO worldwide quality certifications, and it's handled strictly in compliance using the quality system to guarantee the reliability and stability of items quality. Different Grade of sodium hyaluronate and related HA items continues to be recognized by many peopl 
Jiangxi Sanpharm Fine Chemical Co., Ltd.:
Products List 1. Dietary Components No. Product title- CAS No. specs 1. Octopamine Hcl 770-05-8 99.%min 2. Synephrine Hcl 5985-28-4 99.%min 3. Beta-MethoxySynephrine Hcl 150961-17- 99.%min Deeply honoured to provide the next items,Thanks!Sanpharm Co., Ltd.Tel:+86-571-88983086 Email:sanpharm@yeah.internet MSN:sanpharma@hotmail.com QQ:565473514 
Anebon metal products Co. LTD:
Anebon metal products Co., LTD?is a high starting point,Website:http://www.aneboncncs.com, high investment, ISO 9001:2008 certificated?high-tech CNC machining and Die casting manufacturer, which is located in Jinqianling industrial park huangjiang district of Dongguan city China, the manufacturer center of the world, enjoy very consummate supporting facilities and convenient traffic. Being a professional precision hardware accessories manufacturer, the company is committed to providing customers with high quality precision metal products, including of the following main business: CNC Machining Services CNC Turning Services CNC Milling Services Die Casting Services Metal Stamping Metal Fabrication & Assembly The product categories Of our company including of aerospace, mechanical parts, c 
Yongkang Ouluda Industry & Trade Co.,Ltd.:
In 2006,Website:http://www.ladderkingdoms.com,YongKang Ouluda Industry&Trade Co Ltd was set up in the hardware capital city Yonkong,ZheJiang Province,as a professional manufacturer and exporter of all kinds of Aluminium Ladders. Our products line range from Telescopic Ladders,Straight Single Ladders,Extention Ladders,Combination Ladders,Little Giant Ladders,Multipurpose Ladders,to Scaffold Ladders,Household Ladders, Work Platforms,Step Stools etc. We main markets are U.S.A.,Germany,Japan,UK,Switzerland,France,Russia,etc. We devote full attention to the quality Control,We know it is the Soul&Life of any factories,We are holder of certificates of EN131,EN14183,EN14975,PAHS,REACH,GS/TUV,SGS,BSCI,etc which are quality guarantee for our clients from different all over the world,We put all ou 
QUFU HAIXIN INDUSTRIAL CO.,LTD:
Qufu Haixin Industrial Company Limited is started in 1998 and situated at Qufu City the birthplace around the globe-famous ancient Chinese philosopher and educator Confucius. The place is approximate towards the Beijing-Fuzhou Expressway & Beijing-Shanghai rapid-transit railway and covered an area of 24000 square meters . After 10 years rapid development , we've becomed one professional manufacturer of biological and biochemical raw materials .Our organization mainly focused on the manufacture and export of Hyaluronic Acidity and Chondroitin sulfate and D-Glucosamine series with many years experience in China .We adopted probably the most advanced technology of fermentation, and could offer food gradecosmetic gradeeyedrop grade injectable grade hyaluronic acidity. Meanwhile, we could offe 
cangzhoulingangdongfangshukongjichuangfujianzhizaoyouxiangongsi:
 
ALT Cobalt&Nickel products(dalian)Co.,Ltd:
 
A freight co.,Ltd:
 
Hangzhou Dingyan Chem Co.,Ltd:
 Hangzhou Dingyan Chem Co., Ltd. is situated within the beautiful tourist town of hangzhou, is really a comprehensive chemical enterprice which doing import and export business by its very own company. Range of products including API, pharma intermediates, extracts , reagents, plant growth regulator, food additive, Peptide Items,ETC.   Using the third world market, We follow the principle of "Quality, Service, integrity and development" , following "low carbon, ecological protection", forge ahead,and also in search of greater degree of product quality and Service.We have passedISO9001:2008from November.2013 on.   We cordially welcome clients home and abroad to construct mutual trust, mutual benefit and stable cooperation relatiions.