2-Mercaptobenzooxazole-6-carboxylic acid methyl ester

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Names

[ CAS No. ]:
72752-81-9

[ Name ]:
2-Mercaptobenzooxazole-6-carboxylic acid methyl ester

[Synonym ]:
2-Mercaptobenzooxazole-6-carboxylic acid methyl ester
Methyl 2-thioxo-2,3-dihydro-1,3-benzoxazole-6-carboxylate
6-Benzoxazolecarboxylic acid, 2,3-dihydro-2-thioxo-, methyl ester
methyl 2-sulfanylidene-3H-1,3-benzoxazole-6-carboxylate

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
330.3±34.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H7NO3S

[ Molecular Weight ]:
209.222

[ Flash Point ]:
153.6±25.7 °C

[ Exact Mass ]:
209.014664

[ PSA ]:
91.13000

[ LogP ]:
2.71

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.645

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • potassium ethylxanthate
  • Methyl 4-amino-3-hydroxybenzoate
  • Thiophosgene
  • 4-Amino-3-hydroxybenzoic acid

DownStream

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%