CAS Search
Related Chemical Product
Chemical Product CAS:103-16-2Hydroquinone monobenzyl ether

CAS:103-16-2
Hydroquinone monobenzyl ether

  • CAS No:

    103-16-2
  • Name:

    Hydroquinone monobenzyl ether
  • Molecular Formula:

    C13H12O2
  • Molecular Weight:

    200.24
Buy Chemical NO: 103-16-2
  • Urgent Purchase CAS NO.:103-16-2
  • 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:
 

Hydroquinone monobenzyl ether ( CASNO:103-16-2 )

Identification and Related Records
Name:
Hydroquinone monobenzyl ether
CAS Registry number:
103-16-2
Iupac name:
4-phenylmethoxyphenol
Synonyms:
p-(Benzyloxy)phenol
p-Hydroxyphenyl benzyl ether
4-(Phenylmethoxy)phenol
Agerite alba
Benoquin
Benzoquin
Benzyl hydroquinone
Depigman
Hydroquinone benzyl ether
Monobenzone
Monobenzyl hydroquinone
PBP
Pigmex
4-benzyloxy phenol (Monobenzone)
4-benzyloxy phenol
EINECS(EC#):
203-083-3
Molecular Formula:
C13H12O2
Molecular Weight:
200.24
Inchi:
InChI=1/C13H12O2/c14-12-6-8-13(9-7-12)15-10-11-4-2-1-3-5-11/h1-9,14H,10H2
InChIKey:
VYQNWZOUAUKGHI-UHFFFAOYSA-N
Canonical SMILES:
C1=CC=C(C=C1)COC2=CC=C(C=C2)O
Chemical and Physical Properties
Appearance:
amber crystalline powder
Density:
1.26
Melting Point:
117-122℃
Boiling Point:
359.1°Cat760mmHg
Flash Point:
213.4°C
Water:
slightly soluble
Solubilities:
Insoluble
Color/Form:
LUSTROUS LEAFLETS FROM WATER
WHITE CRYSTALLINE POWDER
Stability:
Stable under normal temperatures and pressures.
HS Code:
29095090
Storage temp:
Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
Spectral properties:
IR: 15254 (Sadtler Research Laboratories IR Grating Collection)
UV: 167 (Sadtler Research Laboratories Spectral Collection)
NMR: 6552 (Sadtler Research Laboratories Spectral Collection)
IR: 474 (Sadtler Research Laboratories Prism Collection)
UV: 167 (Sadtler Research Laboratories Spectral Collection)
Computed Properties:
Molecular Weight:200.23318 [g/mol]
Molecular Formula:C13H12O2
XLogP3:3.4
H-Bond Donor:1
H-Bond Acceptor:2
Rotatable Bond Count:3
Tautomer Count:2
Exact Mass:200.08373
MonoIsotopic Mass:200.08373
Topological Polar Surface Area:29.5
Heavy Atom Count:15
Formal Charge:0
Complexity:167
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
Feature 3D Acceptor Count:1
Feature 3D Donor Count:1
Feature 3D Ring Count:2
Effective Rotor Count:3
Conformer Sampling RMSD:0.6
CID Conformer Count:14
Safety and Handling
Hazard Codes:
Xi:Irritant
Risk Statements:
R36;R43
Safety Statements:
S24/25;S26;S37
HazardClass:
8
Hazard Note:
Irritant
Safety:
Hazard Codes:Xi
Risk Statements:36-43
36:Irritating to the eyes
43:May cause sensitization by skin contact
Safety Statements:24/25-26-37
24/25:Avoid contact with skin and eyes
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
37:Wear suitable gloves
WGK Germany:2
Hazard Note:Irritant
HS Code:29095090
Hazardous Substances Data:103-16-2(Hazardous Substances Data)
PackingGroup:
I; II; III
Transport:
25kgs
Formulations/Preparations:
IT IS MARKETED AS MONOBENZONE LOTION, NF, 5% SOLN IN ISOPROPYL ALCOHOL & PROPYLENE GLYCOL, & MONOBENZONE OINTMENT, NF, WHICH CONTAINS 20% OF ACTIVE INGREDIENT IN SUITABLE BASE.
Specification:

cream to beige-light brownish crystals or
Safety Statements:24/25-26-37
24/25:Avoid contact with skin and eyes
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
37:Wear suitable gloves
Disposal Methods:
SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.
Use and Manufacturing
Use and Manufacturing:
Methods of Manufacturing

REACTION OF SODIUM PHENOXIDE WITH BENZYL CHLORIDE; REACTION OF HYDROQUINONE AND BENZYL BROMIDE IN ALCOHOLIC POTASSIUM HYDROXIDE
PREPD IN VARIOUS WAYS. ONE METHOD INVOLVES CONDENSING SODIUM P-NITROPHENOLATE WITH BENZYL CHLORIDE TO PRODUCE BENZYL P-NITROPHENYL ETHER FOLLOWED BY 1) REDUCTION OF NITRO TO AMINO, 2) DIAZOTIZATION OF AMINO, & 3) HYDROLYTIC DECOMP OF DIAZONIUM CMPD TO CORRESPONDING PHENOL.
U.S. Production

(1974) PROBABLY GREATER THAN 4.54X10+5 GRAMS
(1975) PROBABLY GREATER THAN 4.54X10+5 GRAMS
Usage:
Antioxidant for paraffins and polyvinyl chloride, polypropylene and polypropylene oxide, chemical intermediate in organic synthesis.
Biomedical Effects and Toxicity
Therapeutic Uses:
MONOBENZONE, MONOBENZYL ETHER OF HYDROQUINONE, IS AMELANOTIC AGENT USED IN SEVERE FRECKLING & OTHER CONDITIONS CHARACTERIZED BY HYPERPIGMENTATION OF SKIN.
IT IS APPLIED TO HYPERPIGMENTED AREAS 2 OR 3 TIMES DAILY FOR UP TO 4 MO, OR UNTIL DEPIGMENTATION HAS OCCURRED, & THEN TWICE WEEKLY TO MAINTAIN EFFECT. ... IF SATISFACTORY RESPONSE IS NOT OBSERVED WITHIN 4 MO, TREATMENT SHOULD BE DISCONTINUED.
...POSSIBLY EFFECTIVE FOR TREATMENT OF HYPERPIGMENTATION CAUSED BY EXCESSIVE FORMATION OF MELANIN, SUCH AS OCCURS IN GENERALIZED LENTIGO...MELASMA OF PREGNANCY, & HYPERPIGMENTATION FOLLOWING INFLAMMATION OF SKIN.
VITILIGO PATIENTS USED 20% MONOBENZONE 2 TIMES/DAY UNTIL DEPIGMENTATION; THOSE ACHIEVING COMPLETE DEPIGMENTATION WERE TREATED FOR 10 MO OR MORE. DEPIGMENTATION INDUCED BY MONOBENZONE IS GENERALLY IRREVERSIBLE.
EXPERIMENTAL USE: VET: BY TOPICAL APPLICATION TO HYPERPIGMENTED AREAS (5-20% CONCN).
... Cancer patients tolerated ingestion of up to 10 g/day of ... /hydroquinone monobenzyl ether/ without toxic symptoms. Nausea and vomiting occurred above this dose. Its use for depigmentation is therefore limited by its ability to cause contact dermatitis rather than its effect when absorbed internally.
Chemical Company
YuanCheng Technology Co., Ltd.:
 
Lital Magid:
 
厦门艺闽工贸有限公司:
 
Henan kingdom chemicals co.,ltd:
HENAN KINGDOM CHEMICALS CO.,LTD determines "clean production, advanced technology, superior speed" as scientific idea of development, facing to new industry development and industry trend, insisting science and technology of company's core competition and accelerating " Eco-friendly chemical experts, partners in good belief "" brand value, market price "as proper objective.  
Hubei Kangyuan Fine Chemicals Hi-Tech Ltd.:
profile: Hubei Kangyuan Fine Chemicals Hi-Tech Ltd. is an expert in offering flavour, Intermediates and proteins. tastes include 2,3-butanedithiol, 1-propanethiol, allyl mercaptan, 1,6-hexanedithiol, 3-methylthiopropanol, 3-tetrahydrothiophenone and 2-Mercapto-3-butanol. 
Speciality Molecules Ltd., A Jubilant Organosys Company:
 
Shenzhen Wonderful Digital Technology Co., Ltd:
Shenzhen Wonderful Digital Tech Co., Ltd? is a modern high technology manufacturer which focus on reseraching ,Website:http://www.wonderful365.com,mass production and sales.We have over 8 professional experience in Car Camera ,Sport DV and USB Flash Drive, with many years in production and researching ,we have close cooperation relation with many chipset manufacturers in Taiwan, direct technology support from original factory to guarantee best products design and excellent after-sale service Our factory own 6pcs Japan YAMAHA SMT production line, over 200 workers ,our montly production capacity over 200,000 pcs in Car Camera and Sport DV. We are focus on product quality, tracking a series complete product produce process from material purchase,SMT production, lens module manufacturing 
HuBei BlueSky New Material Inc.:
 
465724SX54ScsdaAD:
 
Hebei Xingyu Chemical Co., Ltd.:
profile: Hebei Xingyu Chemical Co., Ltd. is an expert in supplying fundamental dyes & intermediates, fluorescent brighteners & intermediates,thiourea dioxide and industrial potassium carbonate. We offer fundamental zinc carbonate, toluhydroquinone, sodium cumenesulfonate and manganese carbonate. Fluorescent brightener ER-FBA 199 is appropriate for terylene chemical fiber, acetate fiber, polyamide fiber and plastics for whitening & blooming processes. Thiophene-2,5-dicarboxyl acidity is really a white-colored or off-white-colored powder. It's utilized as medium difficulty for pharmaceutical optical brighteners. We're accredited with ISO 9002 certification. 
Sichuan Linchen enterprises group:
Sichuan Linchen Businesses Group Co., Ltd is really a private-possessed enterprise integrating R&D, production and sales. It founded in Sep.,1984 and locates in Hanwang Town, Mianzhu City, Northwest Sichuan Plain where's 108km to Chengdu, 56km to Deyang. the physical condition is superior and visitors are very convenient.With 250,000,000RMB assets, over 800 employees, 1 R&D center, 1 Branch and 5 subsidiaries, Linchen Group turns into a leading enterprise in mianzhu city and wins honours of "comply hire high credit", top 50 export enterprise in addition to best players private-possessed enterprise in Sichuan.Throughout developing, Linchen Group adheres towards the tenet of quality and customer are the most crucial, stays with the company philosophy of ethical convincing people, honest and 
Suzhou Sinoera Chem Co., Ltd.:
We're one research based New & Hi-Tech custom synthesis manufacturer headquartered in Suzhou, China, leaded by three PhD founders lined up of Biological Stains, dyes and Indications, Diagnostic Reagents, biochemicals, niche chemicals. Since its foundation in 1998, we've been offering an array of custom manufacturing services from pilot scale process development to commercial scale manufacturing on the partnership basis. Suzhou Sinoera Chem Co., Ltd. produces high-performance Biological Stains, dyes and Indications, Diagnostic Reagents, biochemicals and Niche Chemicals for the field of industrial, biological, Pharmaceutical, farming, electronic, textile, Flavor and Scent and films programs, by using its proprietary design technology and rapid synthesis abilities to accelerate the invention  
465724SX54ScsdaAD:
 
Xin xing Chemical Co.,LTD:
 
Trandomed 3d Inc:
Trandomed 3D Inc. is a fast-growing company,Website:http://www.trando-med.com, manufacturing and distributing human vasculature silicone models and medical anatomy models.Working closely with researchers in State key laboratory of mechanical engineering department from Xi’an Jiaotong university,Trandomed team has focused on medical 3D printing technology innovation and personalized medical product development for over 20 years in China. Trandomed 3D Inc. Our medical models are widely used in hospital for teaching, illustrating, practicing and evaluating surgical and medical technique. And it’s also good for pre-operative planning ,minimizing intra-operative unforeseen situation and reducing the risk of damage or death to patient. Trandomed 3D Inc. strives to improve patient care by provid 
HEBEI ROLL FORMING MACHINRY FACTORY:
 
TengYue Technology Industrial Limited Co.,:
 
Beijing 797 Audio Co., Ltd:
Beijing 797 Audio Co. Ltd was founded in 1953 as the first electric-acoustic manufacture in China mainland,Website:http://www.797microphone.com, we are now the biggest microphone factory in China for both domestic marketing and microphone export. As the microphone industry leader in China, most China national microphone standards are formulated by Beijing 797. Our head office locate in Beijing downtown, about 20km away from PEK airport. Our own factory locate in Beijing suburb, about 70km away from our head office. 797 do OEM/ODM business in foreign marketing with many famous audio companies, most successful microphones you see or use are produced in our factory. 
Great Magtech (Xiamen) Electric Co., Ltd:
Great Magtech Electric (GME) focuses on studying,Website:http://www.gmexm.com, manufacturing and selling of magnets, magnetic assembly and magnetic solution over 15 years. From neodymium magnets, magnetic assembly, to rubber magnet sheets & tapes, to samarium cobalt magnet, GME certified by TS16949, ISO9001-2000, CE, RoHS and SGS, discover the perfect magnets and magnetic solutions for your application. Everyone at GME has a great passion for both magnetics and our customers and will aim to inspire you! 
Shandong Wanda Organosilicon New Materials Co., Lt: