2,3,3',4,4'-Pentachlorobiphenyl

Modify Date: 2024-01-02 11:49:06

2,3,3',4,4'-Pentachlorobiphenyl Structure
2,3,3',4,4'-Pentachlorobiphenyl structure
Common Name 2,3,3',4,4'-Pentachlorobiphenyl
CAS Number 32598-14-4 Molecular Weight 326.433
Density 1.5±0.1 g/cm3 Boiling Point 392.2±37.0 °C at 760 mmHg
Molecular Formula C12H5Cl5 Melting Point 116-117℃
MSDS N/A Flash Point 193.6±23.9 °C

 Names

Name 1,2,3-trichloro-4-(3,4-dichlorophenyl)benzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 392.2±37.0 °C at 760 mmHg
Melting Point 116-117℃
Molecular Formula C12H5Cl5
Molecular Weight 326.433
Flash Point 193.6±23.9 °C
Exact Mass 323.883392
LogP 6.36
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.620

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DV8200000
CHEMICAL NAME :
Biphenyl, 2,3,3',4,4'-pentachloro-
CAS REGISTRY NUMBER :
32598-14-4
LAST UPDATED :
199710
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C12-H5-Cl5
MOLECULAR WEIGHT :
326.42
WISWESSER LINE NOTATION :
GR BG DR BG CG DG

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 :
400 mg/kg
TOXIC EFFECTS :
Liver - other changes Blood - other changes Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 24,2168,1976 *** REVIEWS *** TOXICOLOGY REVIEW EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 24,173,1978

 Safety Information

Hazard Codes N: Dangerous for the environment;
Risk Phrases R33;R50/53
Safety Phrases 35-60-61
RIDADR UN 3432 9/PG 2
RTECS DV8200000
Hazard Class 9.0
HS Code 2903999090

 Synthetic Route

~83%

2,3,3',4,4'-Pentachlorobiphenyl Structure

2,3,3',4,4'-Pen...

CAS#:32598-14-4

Literature: Bergman, Ake; Nilsson, Andreas; Riego, Juan; Oern, Ulrika Acta Chemica Scandinavica, 1990 , vol. 44, # 10 p. 1071 - 1076

~%

2,3,3',4,4'-Pentachlorobiphenyl Structure

2,3,3',4,4'-Pen...

CAS#:32598-14-4

Literature: Chemosphere, , vol. 31, # 2 p. 2687 - 2705

~%

2,3,3',4,4'-Pentachlorobiphenyl Structure

2,3,3',4,4'-Pen...

CAS#:32598-14-4

Detail
Literature: Russian Journal of General Chemistry, , vol. 82, # 1 p. 138 - 143

~%

2,3,3',4,4'-Pentachlorobiphenyl Structure

2,3,3',4,4'-Pen...

CAS#:32598-14-4

Literature: Acta Chemica Scandinavica, , vol. 44, # 10 p. 1071 - 1076

 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%

 Synonyms

Biphenyl,2,3,3',4,4'-pentachloro
1,1'-Biphenyl, 2,3,3',4,4'-pentachloro-
2,3,3',4,4'-Pentachloro-1,1'-biphenyl
3,4,2',3',4'-Pentachlorobiphenyl
2,3,4,3',4'-Pentachlorobiphenyl
PCB 105
2,3,3',4,4'-Pentachlorobiphenyl
PCB No 105
PenCb