Introduction：Basic information about CAS 32598-14-4|2,3,3',4,4'-Pentachlorobiphenyl, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,3,3',4,4'-Pentachlorobiphenyl |
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| CAS Number | 32598-14-4 | Molecular Weight | 326.433 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | 392.2±37.0 °C at 760 mmHg |
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| Molecular Formula | C12H5Cl5 | Melting Point | 116-117℃ |
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| MSDS | / | Flash Point | 193.6±23.9 °C |
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Names
| Name | 1,2,3-trichloro-4-(3,4-dichlorophenyl)benzene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Boiling Point | 392.2±37.0 °C at 760 mmHg |
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| Melting Point | 116-117℃ |
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| Molecular Formula | C12H5Cl5 |
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| Molecular Weight | 326.433 |
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| Flash Point | 193.6±23.9 °C |
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| Exact Mass | 323.883392 |
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| LogP | 6.36 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.620 |
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| InChIKey | WIDHRBRBACOVOY-UHFFFAOYSA-N |
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| SMILES | Clc1ccc(-c2ccc(Cl)c(Cl)c2Cl)cc1Cl |
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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 DATAACUTE 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
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Safety Information
| Hazard Codes | N: Dangerous for the environment; |
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| Risk Phrases | R33;R50/53 |
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| Safety Phrases | 35-60-61 |
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| RIDADR | UN 3432 9/PG 2 |
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| RTECS | DV8200000 |
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| Hazard Class | 9.0 |
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| HS Code | 2903999090 |
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Customs
| HS Code | 2903999090 |
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| 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
| 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 |
