1-Methyl-4-nitropyrazole
Names
[ CAS No. ]:
3994-50-1
[ Name ]:
1-Methyl-4-nitropyrazole
[Synonym ]:
1-Methyl-4-nitro-1H-pyrazole
1-Methyl-4-Nitropyrazole
1-Methyl-2-hydroxymethyl-pyrrolidin
1-methyl-3-hydroxymethylpyrrolidine
methyl-1 methanol-3 pyrrolidine
4-nitro-1-methylpyrazole
1-Methyl-4-nitropyrazol
3-Pyrrolidinemethanol,1-methyl
methyl-1 nitro-4 pyrazole
Chemical & Physical Properties
[ Density]:
1.44g/cm3
[ Boiling Point ]:
244.4ºC at 760 mmHg
[ Molecular Formula ]:
C4H5N3O2
[ Molecular Weight ]:
127.10100
[ Flash Point ]:
101.6ºC
[ Exact Mass ]:
127.03800
[ PSA ]:
63.64000
[ LogP ]:
0.85150
[ Index of Refraction ]:
1.618
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UQ7420000
- CHEMICAL NAME :
- Pyrazole, 1-methyl-4-nitro-
- CAS REGISTRY NUMBER :
- 3994-50-1
- LAST UPDATED :
- 199410
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C4-H5-N3-O2
- MOLECULAR WEIGHT :
- 127.12
- WISWESSER LINE NOTATION :
- T5NNJ A1 DNW
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 2500 ug/plate
- REFERENCE :
- ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 8,611,1986
Safety Information
[ Hazard Codes ]:
Xi
[ HS Code ]:
2933199090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%