CAS Search
Related Chemical Product
Buy Chemical NO: 98-56-6
  • Urgent Purchase CAS NO.:98-56-6
  • 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:

p-Chlorobenzotrifluoride ( CASNO:98-56-6 )

Identification and Related Records
CAS Registry number:
4 chloro benzo trifluoride
Molecular Formula:
Molecular Weight:
Chemical and Physical Properties
Clear liquid
Melting Point:
Boiling Point:
Refractive Index:
Flash Point:
29 ppm (23℃)
Stable, but heat and light sensitive. Reacts vigorously with oxidizing agents. Flammable. Incompatible with sodium dimethyl sulfonate, strong bases.
HS Code:
Storage temp:
Flammables area
Safety and Handling
Hazard Codes:
Risk Statements:
Safety Statements:
Hazard Note:
Hazard Codes:?IrritantXi,?FlammableF,?DangerousN
Risk Statements: 10-36/37/38
R10: Flammable?
R36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 26-36-24/25-16-36/37/39?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice?
S36: Wear suitable protective clothing
S24/25: Avoid contact with skin and eyes?
S16: Keep away from sources of ignition?
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection
RIDADR: UN 2234 3/PG 3
WGK Germany: 2
RTECS: XS9145000
Hazard Note: Flammable/Irritant
HazardClass: 3
PackingGroup: III
HS Code: 29036990
UN 2234
?4-Chlorobenzotrifluoride (CAS NO.98-56-6)?is also called (p-Chlorophenyl)trifluoromethane ; 1-(Trifluoromethyl)-4-chlorobenzene ; 1-Chloro-4-(trifluoromethyl)benzene ; 4-Chloro-alpha,alpha,alpha-trifluorotoluene ; Benzene, 1-chloro-4-(trifluoromethyl)- ; Toluene, p-chloro-alpha,alpha,alpha-trifluoro- ; alpha,alpha,alpha-Trifluoro-4-chlorotoluene ; p-(Trifluoromethyl)chlorobenzene ; p-Chloro-alpha,alpha,alpha-trifluorotoluene ; p-Chlorobenzotrifluoride ; para-Chlorotrifluoromethylbenzene .?4-Chlorobenzotrifluoride (CAS NO.98-56-6) is highly flammable and insoluble in water.?4-Chlorobenzotrifluoride is sensitive to heat and light. 4-Chlorobenzotrifluoride reacts vigorously with oxidizing materials such as permanganates and dichromates. 4-Chlorobenzotrifluoride is incompatible with strong bases. 4-Chlorobenzotrifluoride is also incompatible with sodium dimethyl sulfonate.
Use and Manufacturing
A benzene derivative; shows mutagenicity and toxicity activity
Environmental Fate and Exposure Potential
Environmental Fate/Exposure Summary:
TERRESTRIAL FATE: Based on a classification scheme(1), an estimated Koc value of 2,200(SRC), determined from an estimated log Kow of 3.6(2) and a regression-derived equation(3), indicates that 1-chloro-4-(trifluoromethyl)benzene is expected to have slight mobility in soil(SRC). Volatilization of 1-chloro-4-(trifluoromethyl)benzene from moist soil surfaces may be an important fate process(SRC) given an estimated Henry's Law constant of 3.5X10-2 atm-cu m/mole(SRC), using a fragment constant estimation method(4). The potential for volatilization of 1-chloro-4-(trifluoromethyl)benzene from dry soil surfaces may exist(SRC) based upon a vapor pressure of 7.63 mm Hg at 25 deg C(5). However, adsorption to soil is expected to attenuate volatilization(SRC). 64% degradation occurred over 59 days in an anaerobic screening test, suggesting biodegradation of 1-chloro-4-(trifluoromethyl)benzene may be important in soil under anaerobic conditions(6).
AQUATIC FATE: Based on a classification scheme(1), an estimated Koc value of 2,200(SRC), determined from an estimated log Kow of 3.6(2) and a regression-derived equation(3), indicates that 1-chloro-4-(trifluoromethyl)benzene is expected to adsorb to suspended solids and sediment in the water column(SRC). 1-Chloro-4-(trifluoromethyl)benzene may volatilize from water surfaces(3) based upon an estimated Henry's Law constant of 3.5X10-2 atm-cu m/mole(SRC), developed using a fragment constant estimation method(4). Estimated volatilization half-lives for a model river and model lake(3) are 4.0 hours and 5.3 days, respectively(SRC). The volatilization half-life from a model pond 2 m deep is estimated to be about 2.0 days ignoring adsorption(5); when considering maximum adsorption the volatilization half-life increases to 12 days(5). According to a classification scheme(6), an estimated BCF of 320(3), from an estimated log Kow(2), suggests the potential for bioconcentration in aquatic organisms is high(SRC). In an anaerobic screening test using digester sludge, 64% of the originally applied 1-chloro-4-(trifluoromethyl)benzene was degraded in 59 days(7).
ATMOSPHERIC FATE: According to a model of gas/particle partitioning of semivolatile organic compounds in the atmosphere(1), 1-chloro-4-(trifluoromethyl)benzene, which has a vapor pressure of 7.63 mm Hg at 25 deg C(2), is expected to exist solely as a vapor in the ambient atmosphere. Vapor-phase 1-chloro-4-(trifluoromethyl)benzene is degraded in the atmosphere by reaction with photochemically-produced hydroxyl radicals(SRC); the half-life for this reaction in air is estimated to be 67 days(SRC) from this compound's rate constant for the vapor-phase reaction with photochemically-produced hydroxyl radicals(3).
Chemical Company
Reddy N Reddy Pharmaceuticals:
Weifang Packada International Co., Ltd:
Welcome to PACKADA !! Weifang PACKADA International trade CO., LTD is a private enterprise specializing in all kinds of PVC and Rubber hoses with more than 10 years experience of production and 5 years of export. Our international trade office is located in Wei Fang City,Website:, China, the centre of the rising economical belt in Shandong Province which is half an hour to Wei Fang Airport and 2 hours away from Qingdao port. The factory is located in economical development zone of Changle County,Wei Fang city.  
Wellgreen Technology Co., Ltd:
Chengxiangrun industrial group co ltd:
Shanghai ShengChang Chemical Group Co.,Ltd:
Shanghai ShengChang Chemical Group Co., Ltd began in 2000, is focused on manufacturing, researching and conveying chemical recycleables. We are focusing in producing organic and inorganic chemicals, pigments and dyes and so on, the company area is all about 150,000 square meters, The organization has 400 employees, including greater than 60 professional and technical personnel, 2 seem to be the Condition Council endowed experts, 1 continues to be outstanding contributions expert, 5 employees taking pleasure in the Condition Council allowance, 27 individuals with senior professional and technical positions. Based on strong technical strength, seem management system, advanced technology, production processes, the organization gets the achievement in computer-controlling. from Japan, Itali 
Zhonglian Industry Co.,LTD:
LiaoCheng ZhongLian Industrial Co., Ltd. Locates at Liaocheng City wihich is really a beautiful water-city in west of Shandong province in China. Transport facilities, The Beijing-Kowloon railway, Handan Ji Ji-high-speed railway and chat within this intersection, the products might be going right to the main harbour. My comany mainly creates the items of disinfectants,for example sodium dichloroisocyanura(12000MT/yr),Trichloroisocyanuric acidity(10000MT/yr)and cyanuric acidity(8000MT/yr).It offers advanced crafts and tools,strist quality guarantee system,and frist-rate research institution. The organization has got the independent legal rights of import and Export.Our products have been exported to Japan ,Korea, the Southeast Asia,European nations and areas etc.they're extremely popular bo 
Shilpa Specialty Chemicals:
profile: Shilpa Niche Chemicals offers niche recycleables & intermediates for paints, films, and Printing ink. Our items includes hydroquinone, Tert-Butyl Hydroquinone, para-tert butyl catechol, para- benzoquinone,hydroquinone monomethyl ether, BHA, BHT, phosphoric acidity, poly phosphoric acidity, Paraffin Wax and Citric acidity. 
Hebei Tianyin Biotech Co.,ltd.:
Hebei Tianyinis a higher-tech company locates in Yongqing Industrial Area,the quickest development focus North of China. We're the specialized stable ascorbic acid manufacturer on the planet, using the annual manufacture of 10,000 tons stable ascorbic acid items in variety. Ⅰ ⅠⅠ ⅠⅠ Ⅰ we concentrate on the research and growth and development of the stable Ascorbic Acid, especially the necessity of Ascorbic Acid application in feed, Food and cosmetic industries, and purchase the study for the reply to losing helpful elements when using Ascorbic Acid within the above industries, and make joint effort with companies associated with improve product quality and reduce Production cost. Ⅰ Ⅰ Ⅰ  
Dongyang tianyu chemical co., LTD:
 Dongyang tianyu chemical co., Ltd., Founded in 1998, is situated in ningbo expressway and high-speed crossing points of dongyang, Zhejiang Province, next to China's biggest small commodity city - yiwu. Dongyang.tea song mountain water, mountain eco-friendly water, beautiful landscapes. Here is called the "Oriental Hollywood" hengdian galleries, with "Chinese folk from the Forbidden City," stated the nation's key cultural artefacts protection models - Lu Zhai. Dongyang to date has past 1800 years, there's the home town of woodcarving, construction from the township, the rural education's status. Dongyang tianyu chemical co., Ltd., with numerous businesses to talk about, by means of joint and cooperation, for example ningbo zhenhai commit chemical co., Ltd., zhejiang  
Shanghai Trico Barium Salts Business Dept.:, is an expert in manufacturing and offering electronic grade of barium salts. Our products includes barium carbonate, barium chloride, barium nitrate, barium oxide and barium hydroxide. We offer electronic chemicals, passiv components material and high wholesomeness barium deravitive items. 
Xian Victar Bio-tech Corp. was founded in 2014 in Xi’an China. Our parent company Shaanxi Pure Source Bio-tech Co.,LTD. has over 1many years of experience of natural substances. Victar controls all of the stages of producing process,from raw material towards the final components.  The company’s nature powder is serving the meals,beverage,flavor,nutraceutical,and cosmetic industries.  Victar produces an array of components certain to satisfy the safety and gratifaction anticipations of both clients and customers. Our constant dedication to herbal education and product quality has gained us the respect and trust of thous 
Henan Kailun Chemical Co.,Ltd:
Hubei Zhaoke Bio-Chemical Co., Ltd.:
Founded this year, Hubei Zhaoke Bio-Chemical Co., really a high-tech enterprise that is focused on the expansion, production and marketing of steroid hormone APIs &lifier intermediates.Is placed branch, Industrial and trade an exciting-around company.      The main products of zhaoke are steroid hormone APIs (e.G. sex the body's hormones, progestational the body's hormones and cortical the body's hormones) &lifier intermediates. And zhaoke offers the key technology in your own home and abroad.The caliber of the items adjusts to up-to-date Air, USP and Clubpenguin, and  the in-house specifications are continually improvinG.The organization offers of advanced manufacturing processes, robust technologies and first-class analytical instruments. It stri 
Guizhou Crystal Chemical Co.,Ltd.:
Tianmen Deyuan Chemical Tech Co., Ltd.:
Tianmen Deyuan Chemical Tech Co., Ltd. is situated in the junction place between Chuangye Dadao and Hanbei Lu in Tianmen Qiaoxiang Development Zone meanwhile, we're only 1km from Suiyue expressway, thus we love good location. Covering a place of fifty,000sqm, Deyuan has standard training courses created by creating institute and complete facilities to create fine chemicals and pharmaceutical intermediates. Deyuan now utilizes 96 employees, 37 of these possess the medium and senior game titles. Through creating close cooperative associations with institutes, Deyuan now's highly trained in a number of fields, including catalytic oxidation, halogenation and cyanidation reaction. Clients are highly pleased with our quality items. Quality and customers are number one priority to Deyuan; we are 
Self-Qingdao Red Star Chemical Group Co.:
Company ProfileShenzhen CYHY Information Co.,Ltd:
CYHY is a high-tech enterprises with the ability of product development,Website:, production and selling. the products covered Automotive Intelligent Products, car electronics, car navigation, car audio, car video and other car high-tech products. CYHY company has a high quality R & D team. we established a global technology, talent, experience and quality management research and development platform. The company's sales and service network throughout the domestic and international markets: the domestic market has been covering all provinces including Hongkong and Taiwan; Foreign markets covering over 100 countries and regions in Europe and America, the Middle East, Asia, South America and Africa. CYHY Company focus on vehicle intelligent and electronic products