1H-Pyrazole-1-acetic acid, 4-chloro-5-methyl-3-nitro-, ethyl ester

Modify Date: 2025-10-13 16:05:09

1H-Pyrazole-1-acetic acid, 4-chloro-5-methyl-3-nitro-, ethyl ester Structure
1H-Pyrazole-1-acetic acid, 4-chloro-5-methyl-3-nitro-, ethyl ester structure
Common Name 1H-Pyrazole-1-acetic acid, 4-chloro-5-methyl-3-nitro-, ethyl ester
CAS Number 957298-64-5 Molecular Weight 247.63600
Density 1.49±0.1 g/cm3 (20 °C, 760 mmHg) Boiling Point 377.8±42.0 °C (760 mmHg)
Molecular Formula C8H10ClN3O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1H-Pyrazole-1-acetic acid, 4-chloro-5-methyl-3-nitro-, ethyl ester
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.49±0.1 g/cm3 (20 °C, 760 mmHg)
Boiling Point 377.8±42.0 °C (760 mmHg)
Molecular Formula C8H10ClN3O4
Molecular Weight 247.63600
Exact Mass 247.03600
PSA 89.94000
LogP 1.83940
InChIKey KEZJJHIAFAKMCZ-UHFFFAOYSA-N
SMILES CCOC(=O)Cn1nc([N+](=O)[O-])c(Cl)c1C

 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%

 Synonyms

ethyl (4-chloro-5-methyl-3-nitro-1H-pyrazol-1-yl)acetate
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