2,3,5,6-Tetrachloropyridine
Names
[ CAS No. ]:
2402-79-1
[ Name ]:
2,3,5,6-Tetrachloropyridine
[Synonym ]:
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
Chemical & Physical Properties
[ Density]:
1.7±0.1 g/cm3
[ Boiling Point ]:
253.7±35.0 °C at 760 mmHg
[ Melting Point ]:
90.5°C
[ Molecular Formula ]:
C5HCl4N
[ Molecular Weight ]:
216.880
[ Flash Point ]:
131.7±11.5 °C
[ Exact Mass ]:
214.886307
[ PSA ]:
12.89000
[ LogP ]:
3.38
[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C
[ Index of Refraction ]:
1.588
MSDS
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 DATA
ACUTE 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)
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R20/21/22;R36/37/38;R51/53
[ Safety Phrases ]:
S26-S36/37/39-S60-S61
[ RIDADR ]:
2811
[ RTECS ]:
UT8225000
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1
[ HS Code ]:
2933399090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933399090
[ 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%