2-methyl-1H-pyrazol-3-one,hydrochloride

Modify Date: 2025-08-25 19:40:23

2-methyl-1H-pyrazol-3-one,hydrochloride Structure
2-methyl-1H-pyrazol-3-one,hydrochloride structure
Common Name 2-methyl-1H-pyrazol-3-one,hydrochloride
CAS Number 33641-16-6 Molecular Weight 134.56400
Density N/A Boiling Point N/A
Molecular Formula C4H7ClN2O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-methyl-1H-pyrazol-3-one,hydrochloride
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C4H7ClN2O
Molecular Weight 134.56400
Exact Mass 134.02500
PSA 38.05000
LogP 0.92770
InChIKey URHLNHKKOLDIHL-UHFFFAOYSA-N
SMILES Cl.Cn1[nH]ccc1=O

 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

1-Methyl-1H-pyrazol-5-ol hydrochloride
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