5-CHLORO-1-(1,1-DIOXIDOTETRAHYDROTHIEN-3-YL)-3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE

Modify Date: 2025-08-26 12:02:13

5-CHLORO-1-(1,1-DIOXIDOTETRAHYDROTHIEN-3-YL)-3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE Structure
5-CHLORO-1-(1,1-DIOXIDOTETRAHYDROTHIEN-3-YL)-3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE structure
Common Name 5-CHLORO-1-(1,1-DIOXIDOTETRAHYDROTHIEN-3-YL)-3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE
CAS Number 885-44-9 Molecular Weight 262.71300
Density 1.62g/cm3 Boiling Point 514.7ºC at 760 mmHg
Molecular Formula C9H11ClN2O3S Melting Point N/A
MSDS N/A Flash Point 265.1ºC

 Names

Name 5-chloro-1-(1,1-dioxothiolan-3-yl)-3-methylpyrazole-4-carbaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.62g/cm3
Boiling Point 514.7ºC at 760 mmHg
Molecular Formula C9H11ClN2O3S
Molecular Weight 262.71300
Flash Point 265.1ºC
Exact Mass 262.01800
PSA 77.41000
LogP 2.09780
Index of Refraction 1.676
InChIKey YKTNSBLXXKIXBS-UHFFFAOYSA-N
SMILES Cc1nn(C2CCS(=O)(=O)C2)c(Cl)c1C=O

 Safety Information

HS Code 2934999090

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1-<Tetrahydro-1.1-dioxo-thienyl-(3)>-3-methyl-5-chlor-pyrazol-aldehyd-(4)
5-chloro-1-(1,1-dioxidotetrahydrothien-3-yl)-3-methyl-1H-pyrazole-4-carbaldehyde
3-<5-Chlor-3-methyl-4-formyl-pyrazolyl-(1)>-tetrahydrothiophendioxyd
5-CHLORO-1-(1,1-DIOXIDOTETRAHYDROTHIOPHEN-3-YL)-3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE
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