Introduction：Basic information about CAS 2176-62-7|Perchloropyridine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Perchloropyridine |
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| CAS Number | 2176-62-7 | Molecular Weight | 251.325 |
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| Density | 1.8±0.1 g/cm3 | Boiling Point | 282.3±35.0 °C at 760 mmHg |
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| Molecular Formula | C5Cl5N | Melting Point | 124 °C |
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| MSDS | / | Flash Point | 151.5±11.5 °C |
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Names
| Name | Pentachloropyridine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.8±0.1 g/cm3 |
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| Boiling Point | 282.3±35.0 °C at 760 mmHg |
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| Melting Point | 124 °C |
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| Molecular Formula | C5Cl5N |
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| Molecular Weight | 251.325 |
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| Flash Point | 151.5±11.5 °C |
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| Exact Mass | 248.847336 |
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| PSA | 12.89000 |
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| LogP | 3.61 |
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| Vapour density | 8.4 (vs air) |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.602 |
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| InChIKey | DNDPLEAVNVOOQZ-UHFFFAOYSA-N |
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| SMILES | Clc1nc(Cl)c(Cl)c(Cl)c1Cl |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- UT7000000
- CHEMICAL NAME :
- Pyridine, 2,3,4,5,6-pentachloro-
- CAS REGISTRY NUMBER :
- 2176-62-7
- BEILSTEIN REFERENCE NO. :
- 0155197
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C5-Cl5-N
- MOLECULAR WEIGHT :
- 251.31
- WISWESSER LINE NOTATION :
- T6NJ BG CG DG EG FG
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 435 mg/kg
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - lacrimation Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0536503
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 235 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - antipsychotic Liver - fatty liver degeneration
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 11,361,1967 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4381 No. of Facilities: 15 (estimated) No. of Industries: 1 No. of Occupations: 9 No. of Employees: 488 (estimated) No. of Female Employees: 6 (estimated)
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Safety Information
| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S22-S26-S36-S24/25 |
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| WGK Germany | 3 |
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| RTECS | UT7000000 |
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| HS Code | 2933399090 |
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Customs
| HS Code | 2933399090 |
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| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 2,3,4,5,6-Pentachlorpyridine |
| Pentachlor-pyridin |
| Pyridine, 2,3,4,5,6-pentachloro- |
| pentachloro-pyridin |
| 3,5-dichloro-2,4,6-trichloropyridine |
| 2,3,4,5,6-pentachloro-pyridin |
| EINECS 218-535-5 |
| Pentachloropyridine |
| 2,3,4,5,6-Pentchloropyridine |
| pentachlorpyridine |
| MFCD00006230 |
| Pentapyridine |
| 2,3,4,5,6-pentachloro pyridine |
| Perchloropyridine |
| pentachloro-pyridine |
