1,3,4-Thiadiazole-2-thiol

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Names

[ CAS No. ]:
18686-82-3

[ Name ]:
1,3,4-Thiadiazole-2-thiol

[Synonym ]:
2-mercapto-1,3,4-thiadiazole
1,3,4-Thiadiazolylthiol
MTD:2-Mereapto-1,3,4-Thiadiazole
2-MERCAPTO-1,3,4-THIADIAZOL
1,3,4-thiadiazole-5-thiol
1,3,4-Thiadiazole-2-thiol
1,3,4-thiadiazole-2-thione
5-mercapto-1,3,4-thiadiazole
EINECS 242-504-5
1,3,4-Thiadiazole-2(3H)-thione
MFCD00040404

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
198.1±23.0 °C at 760 mmHg

[ Melting Point ]:
142-144°C

[ Molecular Formula ]:
C2H2N2S2

[ Molecular Weight ]:
118.181

[ Flash Point ]:
73.6±22.6 °C

[ Exact Mass ]:
117.965935

[ PSA ]:
92.82000

[ LogP ]:
1.01

[ Vapour Pressure ]:
0.5±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.666

[ Storage condition ]:
2~8°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39-S37

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Amino-1,3,4-thiadiazole
  • Triethyl orthoformate

DownStream

  • THIADIAZOLE

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%

Related Compounds

  • 5-Amino-1,3,4-thiadiazole-2-thiol
  • 5-Amino-1,3,4-thiadiazole-2-thiol
  • 5-butyl-1,3,4-thiadiazole-2-thiol
  • 5-benzyl-1,3,4-thiadiazole-2-thiol
  • 5-Anilino-1,3,4-thiadiazole-2-thiol
  • 5-ISOPROPYL-1,3,4-THIADIAZOLE-2-THIOL
  • Ethyl 4-(4-(methylsulfonyl)phenoxy)benzo[b]thiophene-6-carboxylate
  • (6-(Indolin-1-yl)-4-methylpyridin-3-yl)(phenyl)methanone
  • 1H-1,2,4-Triazole-5-ethanamine, N-ethyl-I(2)-methyl-3-propyl-
  • 1-(6-(Indolin-1-yl)-4-methylpyridin-3-yl)ethanol
  • (5-Methyl-1-tritylimidazol-4-yl)-quinolin-7-ylmethanone
  • 1-(6-(Indolin-1-yl)-4-methylpyridin-3-yl)propan-1-ol
  • Ethyl 4-[4-(1-azetidinylsulfonyl)phenoxy]-2-methyl-6-benzofurancarboxylate
  • 1-(6-(Indolin-1-yl)-4-methylpyridin-3-yl)propan-1-amine
  • 2-((R)-1-amino-2-methyl-propyl)-3-benzyl-7-chloro-chromen-4-one
  • 1-(4-Methyl-5-vinylpyridin-2-yl)indoline
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