4,5-Dimethyl-thiazole-2-thiol

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Names

[ CAS No. ]:
5351-51-9

[ Name ]:
4,5-Dimethyl-thiazole-2-thiol

[Synonym ]:
4,5-dimethyl-3H-1,3-thiazole-2-thione

Chemical & Physical Properties

[ Density]:
1.28g/cm3

[ Boiling Point ]:
214.5ºC at 760mmHg

[ Melting Point ]:
166ºC

[ Molecular Formula ]:
C5H7NS2

[ Molecular Weight ]:
145.24600

[ Flash Point ]:
83.5ºC

[ Exact Mass ]:
145.00200

[ PSA ]:
79.93000

[ LogP ]:
2.04860

[ Index of Refraction ]:
1.649

Safety Information

[ HS Code ]:
2934100090

Synthetic Route

Precursor & DownStream

Precursor

  • Thiocyanic acid, 1-methyl-2-oxopropyl ester (9CI)
  • Ammonium dithiocarbamate
  • 3-Chloro-2-butanone
  • 3-Bromo-2-butanone
  • ethyl 4-methyl-2-sulfanylidene-3H-1,3-thiazole-5-carboxylate
  • 2-(4,5-dimethyl-thiazol-2-ylmercapto)-4-methyl-thiazole-5-carboxylic acid ethyl ester

DownStream

  • 4,5-Dimethylthiazole
  • 3,4,5-trimethyl-1,3-thiazole-2-thione

Customs

[ HS Code ]: 2934100090

[ Summary ]:
2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%


Related Compounds

  • 2-bromomethyl-4,5-dimethyl-thiazole
  • 2-butyl-4,5-dimethyl thiazole
  • 2-Chloro-4,5-dimethyl-thiazole
  • 4,5-Dimethyl-1,3-thiazole-2-carboxylic acid
  • 4,5-dimethyl-1,3-thiazole-2-carbonitrile
  • 4,5-dimethyl-1,3-thiazole-2-diazonium,chloride
  • 1-(4-tert-butylcyclohexyl)-4-formyl-1H-pyrazole-3-carboxylic acid
  • 2,2-Bis(fluoromethyl)-7,7-dimethyl-6-(propan-2-yl)-5-oxa-9-azaspiro[3.5]nonane
  • 3-[2-(3-amino-4-methyl-1H-pyrazol-1-yl)ethoxy]propanenitrile
  • 3-Amino-1-[3-(dimethylamino)-2-hydroxypropyl]-1,2-dihydropyridin-2-one
  • 2-Methyl-1-(oxolan-3-yl)hexane-1,3-dione
  • 6-methoxy-5-oxo-4H,5H-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid
  • 2-(N-ethyl-1-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclohexyl}formamido)acetic acid
  • 3-({3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclohexyl}formamido)butanoic acid
  • 3-[3-cyclopropyl-N-ethyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2-difluoropropanamido]propanoic acid
  • 3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanamido]bicyclo[3.1.0]hexane-1-carboxylic acid
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