benzyl 4-hydroxypent-2-ynoate

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Names

[ CAS No. ]:
882158-71-6

[ Name ]:
benzyl 4-hydroxypent-2-ynoate

[Synonym ]:
benzyl 4-hydroxy-2-pentynoate
4-hydroxypent-2-ynoic acid benzyl ester

Chemical & Physical Properties

[ Density]:
1.18g/cm3

[ Boiling Point ]:
354.9ºC at 760 mmHg

[ Molecular Formula ]:
C12H12O3

[ Molecular Weight ]:
204.22200

[ Flash Point ]:
137.1ºC

[ Exact Mass ]:
204.07900

[ PSA ]:
46.53000

[ LogP ]:
1.11400

[ Index of Refraction ]:
1.556

Safety Information

[ HS Code ]:
2918199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzyl chloroformate
  • 3-Butyn-2-ol

DownStream

Customs

[ HS Code ]: 2918199090

[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • (R)-Benzyl 4-hydroxypent-2-ynoate
  • ethyl 4-hydroxypent-2-ynoate
  • ethyl (4S)-4-hydroxypent-2-ynoate
  • methyl (4R)-5-(cyclohexen-1-yl)-4-hydroxypent-2-ynoate
  • benzyl 5-hydroxypent-2-ynoate
  • benzyl 4-(2-amino-4-fluoro-5-nitrophenyl)-2,2-dimethylbut-3-ynoate
  • N-(5-(2,5-dichlorophenyl)-1,3,4-oxadiazol-2-yl)-4-(N,N-diethylsulfamoyl)benzamide
  • N-[5-(2,5-dichlorophenyl)-1,3,4-oxadiazol-2-yl]-3-fluorobenzamide
  • 4-bromo-N-[5-(2,5-dichlorophenyl)-1,3,4-oxadiazol-2-yl]benzamide
  • 2-bromo-N-[5-(2,5-dichlorophenyl)-1,3,4-oxadiazol-2-yl]benzamide
  • 2,4-dichloro-N-[5-(2,5-dichlorophenyl)-1,3,4-oxadiazol-2-yl]benzamide
  • 4-benzoyl-N-[5-(2,5-dichlorophenyl)-1,3,4-oxadiazol-2-yl]benzamide
  • N-[5-(2,5-dichlorophenyl)-1,3,4-oxadiazol-2-yl]-3,4,5-trimethoxybenzamide
  • 4-butoxy-N-[5-(2,5-dichlorophenyl)-1,3,4-oxadiazol-2-yl]benzamide
  • N-(5-(2,5-dichlorophenyl)-1,3,4-oxadiazol-2-yl)-4-(N,N-dimethylsulfamoyl)benzamide
  • 5-bromo-N-[5-(2,5-dichlorophenyl)-1,3,4-oxadiazol-2-yl]thiophene-2-carboxamide
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