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4,4′-Dihydroxybiphenyl

4,4′-Dihydroxybiphenyl structure

CAS No:
92-88-6
Formula:
C12H10O2
Chemical Name:
4,4′-Dihydroxybiphenyl
Synonyms:
[1,1′-Biphenyl]-4,4′-diol;4,4′-Biphenyldiol;ASM DOD;p,p′-Biphenol;4,4′-Dihydroxybiphenyl;4,4′-Dihydroxydiphenyl;p,p′-Diphenol;4,4′-Biphenol;p-Dihydroxydiphenyl;DOD;Antioxidant DOD;4,4′-Dihydroxy-1,1′-biphenyl;p,p′-Dihydroxybiphenyl;4,4′-Bisphenol;4,4′-Diphenol;p-Diphenol;4-(4-Hydroxyphenyl)phenol;BPL;BPL (phenol);NSC 8711;B 0464
Categories:
Cosmetic Ingredient > Bleaching Agent

Description

Powder

DryPowder

Biphenyl-4,4'-diol is a member of the class of hydroxybiphenyls that is biphenyl with hydroxy groups at positions 4 and 4'. It derives from a hydride of a biphenyl.

4,4′-Dihydroxybiphenyl Basic Attributes

Molecular Weight：

186.21

Exact Mass：

186.21

BRN：

1908886

EC Number：

202-200-5

UNII：

R8994A0904

NSC Number：

8711

DSSTox ID：

DTXSID1029120

HScode：

29061900

Characteristics

PSA：

40.5

XLogP3：

3.6

Appearance：

Off-white to light beige or light gray Powder

Density：

1.2±0.1 g/cm3

Melting Point：

283 °C

Boiling Point：

355.2ºC at 760 mmHg

Flash Point：

176.1±15.5 °C

Refractive Index：

1.640

Water Solubility：

Sparingly soluble with water.

Storage Conditions：

2-8°C

Toxicity：

Peritoneal-mouse LD50: 100 mg/kg; oral-rat LD50: 9850 mg/kg

Flammability characteristics：

Flammable; burning produces irritating fumes

Safety Information

Hazard category：

Transport codes：

3077

wgk germany：

hazard class code：

21-36/37/38-37/38/68-36

safety instructions：

26-36-24/25-36/37

RTECS Number：

DV4725000

Marks：

Storage features：

Treasury is ventilated, low temperature and dry; stored separately from food materials

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P261-P280-P305 + P351 + P338

Hazard Statements：

H312-H315-H319-H335

GHS Classification：

|Warning|H312 (46.81%): Harmful in contact with skin [Warning Acute toxicity, dermal]|P261, P264, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P322, P332+P313, P333+P313, P337+P313, P362, P363, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 189 companies from 14 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H312: Harmful in contact with skin [Warning Acute toxicity, dermal]|P201, P202, P280, P281, P302+P352, P308+P313, P312, P322, P363, P405, and P501

Toxicity

Toxicity class：

highly toxic

Drug Information

MeSH Entry Terms：

4,4'-biphenol

4,4′-Dihydroxybiphenyl Use and Manufacturing

Uses

4,4'-biphenol be used intermediate liquid crystal polymers raw materials. Synthetic polymers, due to its excellent heat resistance, it is used as polyester, urethane modified monomer, polycarbonate, polysulfone, and epoxy resin, for the manufacture of an excellent engineering plastics and composite materials. Antioxidant antioxidants for rubber and plastics. Dye intermediates or petroleum products stabilizer.

Comonomer for liquid crystal polymer; comonomer for polyphenolsulfone.

Production

10,000,000 - 50,000,000 lb

Manufacturing Info：

Plastic material and resin manufacturing|[1,1'-Biphenyl]-4,4'-diol: ACTIVE

Computed Properties

Molecular Weight:186.21
XLogP3:3.6
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:186.068079557
Monoisotopic Mass:186.068079557
Topological Polar Surface Area:40.5
Heavy Atom Count:14
Complexity:145
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 4,4′-Dihydroxybiphenyl

Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
4 YRS

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CAS No.: 92-88-6

Grade: Industrial Grade

Content: 99%

Inquiry
Shandong Ranhang Biotechnology Co., Ltd. Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of chemical

4,4'-Biphenol 92-88-6

CAS No.: 92-88-6

Grade: Industrial Grade

Content: 99%

Inquiry
Henan Lihao Chem Plant Limited Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of PVC resin,pvc paste resin,melamine

4,4-Biphenol 99% see COA kanbei

CAS No.: 92-88-6

Grade: Industrial Grade

Content: 99%

Inquiry
NANTONG REFORM PETRO-CHEMICAL CO.,LTD Contact Supplier

CN
4 YRS

Business licensed Certified factory

Manufactory Supplier of Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals,Surfactant,Food Additives,Water Treatment Chemicals

4,4'-Biphenol

CAS No.: 92-88-6

Grade: Industrial Grade

Content: 99%

Inquiry
Shandong Ailike New Material Technology Contact Supplier

CN
2 YRS

Business licensed

Trader Supplier of API,Antibiotics,Anti cancer category

4,4'-Biphenol

Unit Price: $1 /KG EXW

CAS No.: 92-88-6

Grade: pharmaceutical grade

Content: 99%

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Guide of 4,4′-Dihydroxybiphenyl

Description
Basic Attributes
Characteristics
Safety Information
Toxicity
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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4,4′-Dihydroxybiphenyl

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