Ethyl 5-chloro-1,3,4-thiadiazole-2-carboxylate

Modify Date: 2025-08-20 18:42:06

Ethyl 5-chloro-1,3,4-thiadiazole-2-carboxylate Structure
Ethyl 5-chloro-1,3,4-thiadiazole-2-carboxylate structure
Common Name Ethyl 5-chloro-1,3,4-thiadiazole-2-carboxylate
CAS Number 64837-49-6 Molecular Weight 192.623
Density 1.5±0.1 g/cm3 Boiling Point 288.2±23.0 °C at 760 mmHg
Molecular Formula C5H5ClN2O2S Melting Point N/A
MSDS N/A Flash Point 128.1±22.6 °C

 Names

Name Ethyl 5-chloro-1,3,4-thiadiazole-2-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 288.2±23.0 °C at 760 mmHg
Molecular Formula C5H5ClN2O2S
Molecular Weight 192.623
Flash Point 128.1±22.6 °C
Exact Mass 191.976028
PSA 80.32000
LogP 1.96
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.553

 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

Ethyl 5-chloro-1,3,4-thiadiazole-2-carboxylate
1,3,4-Thiadiazole-2-carboxylic acid,5-chloro-,ethyl ester
1,3,4-Thiadiazole-2-carboxylic acid, 5-chloro-, ethyl ester
ethyl 2-chloro-1,3,4-thiadiazole-5-carboxylate
5-chloro-[1,3,4]thiadiazole-2-carboxylic acid ethyl ester
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