3,5-Dichloro-4-isothiazolecarboxylic acid

Modify Date: 2025-08-25 12:09:45

3,5-Dichloro-4-isothiazolecarboxylic acid Structure
3,5-Dichloro-4-isothiazolecarboxylic acid structure
Common Name 3,5-Dichloro-4-isothiazolecarboxylic acid
CAS Number 3889-59-6 Molecular Weight 198.02700
Density 1.824g/cm3 Boiling Point 198.7ºC at 760mmHg
Molecular Formula C4HCl2NO2S Melting Point N/A
MSDS N/A Flash Point 74ºC

 Names

Name 3,5-dichloro-1,2-thiazole-4-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.824g/cm3
Boiling Point 198.7ºC at 760mmHg
Molecular Formula C4HCl2NO2S
Molecular Weight 198.02700
Flash Point 74ºC
Exact Mass 196.91100
PSA 78.43000
LogP 2.14810
Index of Refraction 1.646
InChIKey WKAITTMZJQQYEI-UHFFFAOYSA-N
SMILES O=C(O)c1c(Cl)nsc1Cl

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

3,5-Dichloro-4-isothiazolecarboxylic acid Structure

3,5-Dichloro-4-...

CAS#:3889-59-6

Literature: Hatchard,W.R. Journal of Organic Chemistry, 1964 , vol. 29, p. 660 - 665

 Precursor & DownStream

Precursor  1

DownStream  0

 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

3,5-dichloro-4-isothiazolecarboxylic acid
3.5-Dichlor-isothiazol-carbonsaeure-4
3,5-dichloro-isothiazole-4-carboxylic acid
3,5-Dichlor-4-isothiazolcarbonsaeure
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