1,2,5-thiadiazol-3-one

Names

[ CAS No. ]:
5728-07-4

[ Name ]:
1,2,5-thiadiazol-3-one

[Synonym ]:
1,2,5-thiadiazol-3-ol
3-hydroxy-1,2,5-thiadiazole

Chemical & Physical Properties

[ Density]:
1.79g/cm3

[ Boiling Point ]:
196.3ºC at 760mmHg

[ Molecular Formula ]:
C2H2N2OS

[ Molecular Weight ]:
102.11500

[ Flash Point ]:
72.5ºC

[ Exact Mass ]:
101.98900

[ PSA ]:
73.99000

[ Index of Refraction ]:
1.786

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Glycinamide
  • 3,4-dichlorophenoxide ion

DownStream

  • 1,2,5-thiadiazol-3-yl trifluoromethanesulfonate
  • 3-Chloro-1,2,5-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

  • 4-chloro-1,2,5-thiadiazol-3-one
  • 4-phenyl-1,2,5-thiadiazol-3-one
  • 4-pyridin-2-yl-1,2,5-thiadiazol-3-one
  • 4-thiophen-2-yl-1,2,5-thiadiazol-3-one
  • 4-propylsulfanyl-1,2,5-thiadiazol-3-one
  • 4-morpholin-4-yl-1,2,5-thiadiazol-3-one
  • 2-Bromo-1-ethoxy-4-isopropylbenzene
  • 3-(1H-imidazol-1-yl)-N-(pyridin-3-ylmethyl)propan-1-amine dihydrochloride
  • 1,2-Bis(cyclopentyloxy)benzene
  • tert-Butyl 3-(3-nitrophenoxy)propylcarbamate
  • N4-(3-Aminophenyl)-5-fluoro-N2-[4-[(1-methyl-4-piperidinyl)methoxy]phenyl]-2,4-pyrimidinediamine
  • 2-chloro-5-fluoro-N-(3-nitrophenyl)pyrimidin-4-amine
  • 1-(3-(dimethylamino)propyl)-2-methyl-1H-benzo[d]imidazol-5-amine trihydrochloride
  • 2,4-dichloro-N-[(4-methoxyphenyl)methyl]pyrimidine-5-carboxamide
  • 2-Difluoroethoxyphenol
  • Methyl 1-(1,3-benzothiazol-2-yl)-5-oxopyrrolidine-3-carboxylate
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