4-Biphenylol

Modify Date: 2024-01-02 18:31:58

4-Biphenylol Structure
4-Biphenylol structure
Common Name 4-Biphenylol
CAS Number 92-69-3 Molecular Weight 170.207
Density 1.1±0.1 g/cm3 Boiling Point 306.4±11.0 °C at 760 mmHg
Molecular Formula C12H10O Melting Point 164-166 °C(lit.)
MSDS Chinese USA Flash Point 165.6±0.0 °C
Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning

 Names

Name biphenyl-4-ol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 306.4±11.0 °C at 760 mmHg
Melting Point 164-166 °C(lit.)
Molecular Formula C12H10O
Molecular Weight 170.207
Flash Point 165.6±0.0 °C
Exact Mass 170.073166
PSA 20.23000
LogP 3.20
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.605
Stability Stable. Incompatible with strong oxidizing agents, strong bases, halogens. Combustible.
Water Solubility 0.7 g/L (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DV5850000
CHEMICAL NAME :
4-Biphenylol
CAS REGISTRY NUMBER :
92-69-3
LAST UPDATED :
199710
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C12-H10-O
MOLECULAR WEIGHT :
170.22
WISWESSER LINE NOTATION :
QR DR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490 ** TUMORIGENIC DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
153 gm/kg/78W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Blood - leukemia
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB223-159
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1000 mg/kg
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Blood - tumors
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB223-159 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84022 No. of Facilities: 5 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 20 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84022 No. of Facilities: 216 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 649 (estimated)

 Safety Information

Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning
Hazard Statements H315-H411
Precautionary Statements P273
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;N:Dangerousfortheenvironment;
Risk Phrases R38;R51/53
Safety Phrases S26-S36/37-S61-S36
RIDADR UN3077
WGK Germany 2
RTECS DV5850000
Packaging Group III
Hazard Class 9
HS Code 29071900

 Synthetic Route

 Customs

HS Code 2907199090
Summary 2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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 Synonyms

P-PHENYLPHENOL
p-hydroxybiphenyl
1, 4-PHENYLPHENOL
4-Biphenylol
[1,1'-Biphenyl]-4-ol
Hydroxy diphenyl
tetrosinp300
4-PHENYLPHENOL/BIPHENYL-4-OL/4-HYDROXYBIPHENYL
PARAXENOL
4-PHENYL PHENOL
Tetrasin P 300
4-hydroxy-1,1'-biphenyl
MFCD00002347
P-HYDROXYDIPHENYL
4-HYDROXY BIPHENYL
4-HYDROXY DIPHENYL
4-DIHYDROXYBIPHENYL
4-Diphenylol
4-HYDROXYDIPHENYL
4-hydroxybiphenyl
2-DIPHENYLOL
p-Biphenylol
Biphenyl-4-ol
4-Phenylphenol
4-HYDROXYBIPHENYL(P-PHENYLPHENOL)
BIPHENYL-4-OL FOR SYNTHESIS
QR DR
EINECS 202-179-2
4-HYDROXYBIPHENYL (4-PHENYLPHENOL)
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