5-(ethylamino)-3H-1,3,4-thiadiazole-2-thione

Modify Date: 2025-09-13 16:45:00

5-(ethylamino)-3H-1,3,4-thiadiazole-2-thione Structure
5-(ethylamino)-3H-1,3,4-thiadiazole-2-thione structure
Common Name 5-(ethylamino)-3H-1,3,4-thiadiazole-2-thione
CAS Number 55774-34-0 Molecular Weight 161.24800
Density 1.54g/cm3 Boiling Point 224.9ºC at 760mmHg
Molecular Formula C4H7N3S2 Melting Point N/A
MSDS N/A Flash Point 89.8ºC

 Names

Name 5-(ethylamino)-3H-1,3,4-thiadiazole-2-thione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.54g/cm3
Boiling Point 224.9ºC at 760mmHg
Molecular Formula C4H7N3S2
Molecular Weight 161.24800
Flash Point 89.8ºC
Exact Mass 161.00800
PSA 104.85000
LogP 1.33160
Index of Refraction 1.748
InChIKey OWTDUWLWAOCZOO-UHFFFAOYSA-N
SMILES CCNc1n[nH]c(=S)s1

 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

2-Ethylamino-5-mercapto-1,3,4-thiadiazol
5-(Ethylamino)-1,3,4-thiadiazole-2(3H)-thione
2-ethylamino-5-mercapto-1,3,4-thiadiazole
5-ethylamino-2-mercapto-{1,3,4}thiadiazole
5-Aethylamino-2-mercapto-{1,3,4}thiadiazol
5-(ethylamino)-1,3,4-thiadiazole-2-thiol
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