1,2-Propanediol,2-(4-methylbenzenesulfonate), (S)- (9CI)

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Names

[ CAS No. ]:
96882-98-3

[ Name ]:
1,2-Propanediol,2-(4-methylbenzenesulfonate), (S)- (9CI)

[Synonym ]:
(S)-1,2-propanediol 2-tosylate
(S)-(+)-2-(p-toluenesulfonate)-1,2-Propaniol
(S)-2-(tosyloxy)propan-1-ol

Chemical & Physical Properties

[ Density]:
1.246g/cm3

[ Boiling Point ]:
379.5ºC at 760mmHg

[ Molecular Formula ]:
C10H14O4S

[ Molecular Weight ]:
230.28100

[ Flash Point ]:
183.3ºC

[ Exact Mass ]:
230.06100

[ PSA ]:
71.98000

[ LogP ]:
2.16190

[ Index of Refraction ]:
1.532

Safety Information

[ HS Code ]:
2905399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl L-(-)-O-Tosyllactate
  • (S)-2-(TOLUENE-4-SULFONYLOXY)-PROPIONIC ACID ETHYL ESTER
  • Tosyl chloride

DownStream

  • (R)-(+)-Propylene oxide

Customs

[ HS Code ]: 2905399090

[ Summary ]:
2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

Related Compounds

  • 1-(2-Hydroxyethyl)-N-[3,4,6-trifluoro-2-[(2-fluoro-4-iodophenyl)amino]phenyl]cyclopropanesulfonamide
  • 3-(7-p-Tolyl-1,2,3a,5a,6-pentaaza-as-indacen-3-yl)-propionic acid
  • 7-(4-Methoxy-phenyl)-2H-1,2,3a,5a,6-pentaaza-as-indacene-3-thione
  • 4,4-diethoxyheptane
  • 1-(4-(4-(Aminomethyl)-5-methyl-1h-imidazol-1-yl)phenyl)pyridin-2(1h)-one
  • 1-(4-(4-(Hydroxymethyl)-5-methyl-1h-imidazol-1-yl)phenyl)pyridin-2(1h)-one
  • 1-(4-iodophenyl)-2-methyl-1H-imidazole-4-carbaldehyde
  • (1-(4-Iodophenyl)-2-methyl-1h-imidazol-4-yl)methanamine
  • 5-methyl-1-(4-(2-oxopyridin-1(2H)-yl)phenyl)-1H-imidazole-4-carbaldehyde
  • 5-chloro-N-((1H-imidazol-4-yl)methyl)thiophene-2-carboxamide
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