2-Mercapto-5-methyl-1,3,4-thiadiazole

Modify Date: 2024-01-02 09:53:25

2-Mercapto-5-methyl-1,3,4-thiadiazole Structure
2-Mercapto-5-methyl-1,3,4-thiadiazole structure
Common Name 2-Mercapto-5-methyl-1,3,4-thiadiazole
CAS Number 29490-19-5 Molecular Weight 132.207
Density 1.4±0.1 g/cm3 Boiling Point 227.4±23.0 °C at 760 mmHg
Molecular Formula C3H4N2S2 Melting Point 185-188 °C
MSDS N/A Flash Point 91.4±22.6 °C

 Names

Name 5-methyl-3H-1,3,4-thiadiazole-2-thione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 227.4±23.0 °C at 760 mmHg
Melting Point 185-188 °C
Molecular Formula C3H4N2S2
Molecular Weight 132.207
Flash Point 91.4±22.6 °C
Exact Mass 131.981583
PSA 92.82000
LogP 1.26
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.637
Storage condition Room temperature.
Water Solubility 2 g/100 mL

 Safety Information

Hazard Codes Xi:Irritant
Risk Phrases R36/37/38
Safety Phrases S37/39-S26
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

1,3,4-Thiadiazole-2(3H)-thione, 5-methyl-
EINECS 249-667-1
5-methyl-1,3,4-thiadiazole-2-thiol
2-methyl-5-mercapto-1,2,4-thiadiazole
2-thio-5-methyl-1,3,4-thiadiazole
2-Mercapto-5-methyl-1,3,4-thiadiazole
5-Methyl-1,3,4-thiadiazole-2(3H)-thione
5-methyl-1,3,4-thiadiazolyl-2-thiol
d2-1,3,4-Thiadiazoline-5-thione,2-methyl
2-methyl-1,3,4-thiadiazole-5-thiol
MFCD00038349
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