3,4,5-Tribromo-N,N,α-trimethyl-1H-pyrazole-1-acetamide
Names
[ CAS No. ]:
34157-48-7
[ Name ]:
3,4,5-Tribromo-N,N,α-trimethyl-1H-pyrazole-1-acetamide
[Synonym ]:
u 67
Chemical & Physical Properties
[ Density]:
2.1g/cm3
[ Boiling Point ]:
429.6ºC at 760 mmHg
[ Molecular Formula ]:
C8H10Br3N3O
[ Molecular Weight ]:
403.89700
[ Flash Point ]:
213.6ºC
[ Exact Mass ]:
400.83700
[ PSA ]:
38.13000
[ LogP ]:
2.81980
[ Index of Refraction ]:
1.66
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UQ4909500
- CHEMICAL NAME :
- Pyrazole-1-acetamide, 3,4,5-tribromo-N,N,alpha-trimethyl-
- CAS REGISTRY NUMBER :
- 34157-48-7
- BEILSTEIN REFERENCE NO. :
- 0536256
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C8-H10-Br3-N3-O
- MOLECULAR WEIGHT :
- 403.94
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 146 gm/kg/2Y-C
- TOXIC EFFECTS :
- Liver - changes in liver weight Blood - normocytic anemia Related to Chronic Data - death
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 37,166,1976
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 61152 mg/kg/2Y-C
- TOXIC EFFECTS :
- Liver - hepatitis (hepatocellular necrosis), zonal Liver - fatty liver degeneration Liver - other changes
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 37,166,1976
Safety Information
[ HS Code ]:
2933199090
Customs
[ HS Code ]: 2933199090
[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%