4-Chlorobiphenyl

Modify Date: 2024-01-06 11:20:23

4-Chlorobiphenyl Structure
4-Chlorobiphenyl structure
Common Name 4-Chlorobiphenyl
CAS Number 2051-62-9 Molecular Weight 188.653
Density 1.1±0.1 g/cm3 Boiling Point 289.0±9.0 °C at 760 mmHg
Molecular Formula C12H9Cl Melting Point 77.7ºC
MSDS Chinese USA Flash Point 127.0±8.6 °C
Symbol GHS08 GHS09
GHS08, GHS09
Signal Word Warning

 Names

Name 4-chlorobiphenyl
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 289.0±9.0 °C at 760 mmHg
Melting Point 77.7ºC
Molecular Formula C12H9Cl
Molecular Weight 188.653
Flash Point 127.0±8.6 °C
Exact Mass 188.039276
LogP 4.55
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.583
Water Solubility <0.1 g/100 mL at 22 ºC

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DV2080000
CHEMICAL NAME :
Biphenyl, 4-chloro-
CAS REGISTRY NUMBER :
2051-62-9
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C12-H9-Cl
MOLECULAR WEIGHT :
188.66
WISWESSER LINE NOTATION :
GR DR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
3500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
150 mg/kg/3D-I
TOXIC EFFECTS :
Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other esterases Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other hydrolases

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
100 ug/plate
REFERENCE :
RCOCB8 Research Communications in Chemical Pathology and Pharmacology. (PJD Pub. Ltd., P.O. Box 966, Westbury, NY 11590) V.1- 1970- Volume(issue)/page/year: 15,563,1976

 Safety Information

Symbol GHS08 GHS09
GHS08, GHS09
Signal Word Warning
Hazard Statements H373-H410
Precautionary Statements P273-P391-P501
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR UN 3432
WGK Germany 3
RTECS DV2080000
Packaging Group III
HS Code 2903999090

 Synthetic Route

 Customs

HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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 Synonyms

4-Chloro-1,1'-biphenyl
1-chloro-4-phenylbenzene
4-Chlorobiphenyl
Biphenyl,4-chloro
p-Chlorodiphenyl
4-Monochlorobiphenyl
4-chlorophenylbenzene
1,1'-Biphenyl,4-chloro
MFCD00013640
p-Cl-C6H4-Ph
4-(4'-Chlorophenyl)benzene
p-Chlorobiphenyl
EINECS 218-127-7
4-Chlorodiphenyl
4-ClC6H4C6H5
1,1'-Biphenyl, 4-chloro-
para-chlorobiphenyl
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