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[1,1′-Biphenyl]-2-ol

[1,1′-Biphenyl]-2-ol structure

CAS No:
90-43-7
Formula:
C12H10O
Chemical Name:
[1,1′-Biphenyl]-2-ol
Synonyms:
[1,1′-Biphenyl]-2-ol;2-Biphenylol;o-Phenylphenol;2-Hydroxybiphenyl;o-Hydroxydiphenyl;2-Hydroxydiphenyl;o-Xenol;o-Hydroxybiphenyl;o-Biphenylol;o-Diphenylol;Remol TRF;Dowicide 1;Preventol O extra;Tumescal OPE;Tetrosin OE;Nectryl;Anthrapole 73;2-Hydroxy-1,1′-biphenyl;Invalon OP;Tetrosin OE-N;Preventol 3041;Britewood S;NSC 1548;2-Phenylphenol;O-PP;Decco OPP 20;39387-78-5;192076-92-9
Categories:
Cosmetic Ingredient > Cosmetic Preservative

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Description

Bright purple crystals

[1,1′-Biphenyl]-2-ol Basic Attributes

Molecular Weight：

170.21

Exact Mass：

170.21

BRN：

606907

EC Number：

201-993-5

HScode：

29071900

Characteristics

PSA：

20.2

XLogP3：

3.1

Appearance：

White Crystalline Flakes

Density：

1.213 g/cm³ @ Temp: 25 °C

Melting Point：

59 °C

Boiling Point：

286 °C

Flash Point：

255 °F

Refractive Index：

1.604

Water Solubility：

H2O: 0.7 g/L (20 ºC);soluble in ethanol, acetone, benzene,sodium hydroxide, chloroform, acetonitrile, toluene, hexane, ligroin, ethyl ether, pyridine, ethylene glycol, isopropanol, glycol ethers and polyglycols.

Storage Conditions：

0-6°C

Vapor Pressure：

7 mm Hg ( 140 °C)

Toxicity：

Oral-Rat LD50: 2000 mg/kg; Oral-Mouse LD50: 1050 mg/kg

Flammability characteristics：

Flammable; burning produces irritating fumes

Explosive limit：

1.4-9.5%(V)

Odor：

Mild characteristic odor

PH：

pH = 6.1 in aqueous solution at 22.7 °C

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN 3077 9/PG 3

wgk germany：

hazard class code：

36/37/38-50-37/38/50-36

safety instructions：

22-61

RTECS Number：

DV5775000

Marks：

Xi,N

Storage features：

Warehouse ventilated, low temperature and dry

Explosive characteristics：

Explosive when mixed with air

Stability/Shelf Life：

Stable. Combustible. Incompatible with strong oxidizing agents, halogens.

Precautionary statement(s)：

P201, P202, P260, P261, P264, P271, P273, P280, P281, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P308+P313, P310, P312, P321, P363, P391, P403+P233, P405, P501

Hazard Statements：

H314

Toxicity

Toxicity class：

moderately toxic

[1,1′-Biphenyl]-2-ol Use and Manufacturing

Methods of Manufacturing

It is obtained by heating dibenzofuran and sodium metal to about 200°C, and the product is decomposed with acid. From 2-aminobiphenyl obtained by hydrolysis after diazotization.

Uses

2-phenylphenol is remarkably versatile organic chemical products, widely used antiseptic, auxiliaries and surfactant synthesis of new plastics, resins and polymer materials in areas such as stabilizers and flame retardants.

Computed Properties

Molecular Weight:170.21
XLogP3:3.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:1
Exact Mass:170.073164938
Monoisotopic Mass:170.073164938
Topological Polar Surface Area:20.2
Heavy Atom Count:13
Complexity:149
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Sodium hydroxide

Sodium carbonate

Trichloroethylene

1,2-Dichlorobenzene

Recommended Suppliers of [1,1′-Biphenyl]-2-ol

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Ortho-phenylphenol;BIPHENYL-2-OL

CAS No.: 90-43-7

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CAS No.: 90-43-7

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2-Phenylphenol

CAS No.: 90-43-7

Grade: Industrial Grade

Content: 99%

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Guide of [1,1′-Biphenyl]-2-ol

Description
Basic Attributes
Characteristics
Safety Information
Toxicity
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
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