1-(2'-CHLORO-6'-METHYL-4'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE

Modify Date: 2025-08-25 13:18:02

1-(2'-CHLORO-6'-METHYL-4'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE Structure
1-(2'-CHLORO-6'-METHYL-4'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE structure
Common Name 1-(2'-CHLORO-6'-METHYL-4'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE
CAS Number 6387-17-3 Molecular Weight 302.73400
Density 1.58 g/cm3 Boiling Point N/A
Molecular Formula C11H11ClN2O4S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-chloro-5-methyl-4-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.58 g/cm3
Molecular Formula C11H11ClN2O4S
Molecular Weight 302.73400
Exact Mass 302.01300
PSA 95.42000
LogP 2.58910
Index of Refraction 1.665
InChIKey QENFKLWBWWDGLL-UHFFFAOYSA-N
SMILES CC1=NN(c2c(C)cc(S(=O)(=O)O)cc2Cl)C(=O)C1

 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

5-Chloro-6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)toluene-3-sulphonic acid
V1259
EINECS 228-991-7
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