Introduction：Basic information about CAS 2402-79-1|2,3,5,6-Tetrachloropyridine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,3,5,6-Tetrachloropyridine |
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| CAS Number | 2402-79-1 | Molecular Weight | 216.880 |
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| Density | 1.7±0.1 g/cm3 | Boiling Point | 253.7±35.0 °C at 760 mmHg |
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| Molecular Formula | C5HCl4N | Melting Point | 90.5°C |
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| MSDS | / | Flash Point | 131.7±11.5 °C |
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Names
| Name | 2,3,5,6-Tetrachloropyridine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.7±0.1 g/cm3 |
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| Boiling Point | 253.7±35.0 °C at 760 mmHg |
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| Melting Point | 90.5°C |
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| Molecular Formula | C5HCl4N |
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| Molecular Weight | 216.880 |
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| Flash Point | 131.7±11.5 °C |
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| Exact Mass | 214.886307 |
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| PSA | 12.89000 |
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| LogP | 3.38 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.588 |
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| InChIKey | FATBKZJZAHWCSL-UHFFFAOYSA-N |
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| SMILES | Clc1cc(Cl)c(Cl)nc1Cl |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- UT8225000
- CHEMICAL NAME :
- Pyridine, 2,3,5,6-tetrachloro-
- CAS REGISTRY NUMBER :
- 2402-79-1
- BEILSTEIN REFERENCE NO. :
- 0129639
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C5-H-Cl4-N
- MOLECULAR WEIGHT :
- 216.87
- WISWESSER LINE NOTATION :
- T6NJ BG CG EG FG
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1150 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 - X5385 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 7 No. of Employees: 312 (estimated) No. of Female Employees: 6 (estimated)
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R20/21/22;R36/37/38;R51/53 |
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| Safety Phrases | S26-S36/37/39-S60-S61 |
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| RIDADR | 2811 |
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| RTECS | UT8225000 |
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| Packaging Group | III |
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| Hazard Class | 6.1 |
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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
| 2,3,5,6-tetrachlorpyridine |
| Tetrapyridine |
| 2,3,5,6-tetrachloro-pyridin |
| EINECS 219-283-9 |
| Pyridine, 2,3,5,6-tetrachloro- |
| MFCD00092428 |
| 2,3,5,6-Tetrachlor-pyridin |
| 2,3,5,6-Tetrachloropyridine |
| Pyridine,2,3,5,6-tetrachloro |
| 2,3,5,7-tetrachloropyridine |
| 2,3,4,5-TETRA-O-ACETYL-1,6-DIBROMO-1,6-DIDEOXY-D-MANNITOL,WHITE SOLID |
| T6NJ BG CG EG FG |
| 2,3,5,6-tetra-chloropyridine |
