1,2,3-Thiadiazole-5-carboxylicacid,4-methyl-,methylester(9CI)

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Names

[ CAS No. ]:
183298-93-3

[ Name ]:
1,2,3-Thiadiazole-5-carboxylicacid,4-methyl-,methylester(9CI)

[Synonym ]:
4-Methyl-[1,2,3]thiadiazole-5-carboxylic acid methyl ester
1,2,3-thiadiazole-5-carboxylic acid,4-methyl-,methyl ester
methyl 4-methyl-1,2,3-thiadiazole-5-carboxylate

Chemical & Physical Properties

[ Density]:
1.323g/cm3

[ Boiling Point ]:
224.7ºC at 760 mmHg

[ Molecular Formula ]:
C5H6N2O2S

[ Molecular Weight ]:
158.17800

[ Flash Point ]:
89.7ºC

[ Exact Mass ]:
158.01500

[ PSA ]:
80.32000

[ LogP ]:
0.63310

[ Vapour Pressure ]:
0.0897mmHg at 25°C

[ Index of Refraction ]:
1.538

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methanol
  • 4-Methyl-1,2,3-thiadiazole-5-carboxylic acid

DownStream

  • 4-Methyl-1,2,3-thiadiazole-5-carboxylic acid
  • 4-Methyl-1,2,3-thiadiazole-5-methanol

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%