4-HYDROXY-BUT-2-ENOIC ACID

Suppliers

Names

[ CAS No. ]:
24587-49-3

[ Name ]:
4-HYDROXY-BUT-2-ENOIC ACID

[Synonym ]:
4-hydroxy-but-2-enoic acid

Chemical & Physical Properties

[ Boiling Point ]:
338.7ºC at 760 mmHg

[ Molecular Formula ]:
C4H6O3

[ Molecular Weight ]:
102.08900

[ Flash Point ]:
172.9ºC

[ Exact Mass ]:
102.03200

[ PSA ]:
57.53000

[ Vapour Pressure ]:
6.49E-06mmHg at 25°C

[ Storage condition ]:
2-8°C

Safety Information

[ HS Code ]:
2918199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • trimethylsilyl 4-bromobut-2-enoate
  • (E)-Ethyl 4-bromobut-2-enoate
  • 4-bromocrotonic acid
  • Ethyl S-4-chloro-3-hydroxybutyrate
  • 3,4-dichlorobutanoic acid
  • (+/-)-ethyl-3,4-epoxybutanoate
  • 2(5H)-Furanone
  • ethyl β-chlorovinylacetate
  • 4t-chloro-but-3-enoic acid ethyl ester

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

  • 4-Hydroxy-but-2-enoic acid
  • (E)-4-Hydroxy-but-2-enoic acid methyl ester
  • 4-hydroxy-4-phenyl-but-2-enoic acid ethyl ester
  • 4-hydroxy-4-(6-methyl-2,4-dioxopyran-3-ylidene)but-2-enoic acid
  • 4-hydroxy-4-(2-oxo-3,4-dihydro-1H-quinolin-6-yl)but-2-enoic acid
  • 4-hydroxy-2-methylbut-2-enoic acid ethyl ester
  • (1R)-2,2,2-trifluoro-1-(1-methyl-4-nitro-1H-pyrazol-5-yl)ethan-1-ol
  • 2,2-difluoro-1-(1H-indazol-3-yl)cyclopropane-1-carboxylic acid
  • 1,1-difluoro-2-(1H-indazol-3-yl)propan-2-amine
  • 4,4,5,5,5-Pentafluoro-2-hydroxy-3,3-dimethylpentanoic acid
  • 3-(2-Cyclopropyl-1,3-thiazol-4-yl)-2,2-difluoropropanoic acid
  • 2-(3-Bromo-2,4-dimethylphenyl)-3,3-difluoropropan-1-amine
  • 3,3-difluoro-3-[1-methyl-3-(oxan-4-yl)-1H-pyrazol-4-yl]propan-1-amine
  • 1,1,1-trifluoro-3-[1-methyl-3-(oxan-4-yl)-1H-pyrazol-4-yl]propan-2-one
  • 3-(2-Cyclopropyl-1,3-thiazol-4-yl)-1,1,1-trifluoropropan-2-one
  • 1-(7-Chloroquinolin-8-yl)-2,2,2-trifluoroethan-1-ol
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.