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
  • 2-(4-{[(9H-fluoren-9-yl)methoxy]carbonyl}-3,3-dimethylpiperazin-1-yl)acetic acid
  • (9H-fluoren-9-yl)methyl 3-(prop-2-en-1-yl)-1-azaspiro[3.3]heptane-1-carboxylate
  • 1,1-Dimethylethyl 3-[3-(hydroxymethyl)phenoxy]-1-azetidinecarboxylate
  • Tert-butyl 3-(3-methylazetidin-3-yl)propanoate
  • Tert-butyl 3-(prop-2-en-1-yl)-1-azaspiro[3.3]heptane-1-carboxylate
  • tert-butyl N-(5-cyano-3-fluoropyridin-2-yl)carbamate
  • tert-butyl N-[4-(1-methyl-1H-1,2,4-triazol-3-yl)piperidin-4-yl]carbamate
  • tert-Butyl 1-methyl-7-oxo-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridine-5-carboxylate
  • prop-2-en-1-yl 5-amino-1-methyl-1H-pyrazole-3-carboxylate
  • (9H-fluoren-9-yl)methyl N-[2-(but-3-en-1-ylsulfanyl)ethyl]carbamate
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