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
  • Malonic acid, (diphenylmethyl)(1-methoxyethyl)-
  • N-[(Phenylmethoxy)carbonyl]methionine hydrazide
  • 4-[(5-Bromothiophen-3-yl)methyl]piperidin-4-ol
  • O-[(1-{1-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl}cyclopropyl)methyl]hydroxylamine
  • Tert-butyl 3-[1-(2-aminoethyl)cyclopropyl]piperidine-1-carboxylate
  • 1,4-dimethyl-3-[(pyrrolidin-3-yl)methyl]-1H-pyrazole
  • Methyl 2-amino-5-hydroxy-3,3,4,4-tetramethylpentanoate
  • 2-Amino-3-(2-chloro-6-methylphenyl)-3-hydroxypropanoic acid
  • 2-Hydroxy-2-[1-(1,3-thiazol-5-yl)cyclopropyl]acetic acid
  • 3-(4-{[(Tert-butoxy)carbonyl]amino}-2-fluorophenyl)-2-methoxypropanoic acid
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