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5408-04-8

5408-04-8 structure
5408-04-8 structure
  • Name: ETHYL 2-(HYDROXYIMINO)-3-OXOBUTANOATE
  • Chemical Name: Ethyl2-(hydroxyimino)-3-oxobutanoate
  • CAS Number: 5408-04-8
  • Molecular Formula: C6H9NO4
  • Molecular Weight: 159.14000
  • Create Date: 2018-07-26 12:23:35
  • Modify Date: 2024-01-06 20:46:03

Name Ethyl2-(hydroxyimino)-3-oxobutanoate
Synonyms AURORA KA-158
ethyl 2-(hydroxyimino)-3-butanoate
OXIMINOACETOACETIC ESTER
ETHYL 2-(HYDROXYIMINO)-3-OXOBUTANOATE
ethyl 2-hydroxylimino-3-oxobutanoate
ethyl (Z/E)-2-hydroxyimino-3-oxobutanoate
ethyl (2E)-2-(hydroxyimino)-3-oxobutanoate
Ethyl2-(hydroxyimino)acetoacetate
Density 1.22g/cm3
Boiling Point 266.1ºC at 760 mmHg
Melting Point 46-48ºC
Molecular Formula C6H9NO4
Molecular Weight 159.14000
Flash Point 114.7ºC
Exact Mass 159.05300
PSA 75.96000
Index of Refraction 1.476
Hazard Codes Xn
HS Code 2928000090
HS Code 2928000090
Summary 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%