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Home> CAS DataBase Listed 1 > CAS 105-45-3
105-45-3 structure 3D

CAS No. 105-45-3

  • Molecular Weight: 116.11522
  • Formula: C24H22N4O2
  • Name: MOLPORT-007-597-752
  • Synonyms: MAA; Methyl acetoacetaten 99%; Acetoacetic acid methyl ester; Butanoic acid, 3-oxo-, methyl ester:; 6-Methoxy-2-(4-Methoxyphenyl)Benzothiophene
Properties Safety and Handling Reach Info MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification of 105-45-3 Safety Data
  • [Risk Codes]
  • R36:Irritating to the eyes
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • MSDS infomation:
  • MOLPORT-007-597-752 (105-45-3).msds
Properties
  • Appearance:
  • Colorless liquid.
  • Molecular Weight:
  • 116.11522
  • Melting Point:
  • -80℃
  • Storage Temperature:
  • Store in a cool, dry place. Keep container closed when not in use.
  • Refractive index:
  • 1.4175-1.4295
  • Solubility:
  • 460 g/L (20 oC)
  • Stability:
  • Stable under normal temperatures and pressures.
  • Usage:
  • Methyl acetoacetate (MAA) is a starting material for the syntheses of alpha-substituted aceto- acetic esters and cyclic compounds, e.g. pyrazole, pyrimidine and coumarin derivatives.

  • More Properties>>
Upstream Product Downtream information
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Methyl acetoacetate
  • Cas No:105-45-3 
  • Formula:C5H8O3 
  • Einecs:203-299-8 
  • Description:Name: Methyl acetoacetate Synonyms: MAA; Methyl acetoacetaten 99%; 6-Methoxy-2-(4-Methoxyphenyl)Benzothiophene; Acetoacetic acid methyl ester; Butanoic acid, 3-oxo-, methyl ester: CAS Registry number: 105-45-3 EINECS:203-299-8 Molecular Formula: C5H8O3 Boilin...
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  • Cas No:105-45-3 
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  • Einecs:203-299-8 
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  • Description:  methyl acetoacetate  Cas No.: 105-45-3 EINECS NO: 203-299-8 Formula: CH3COCH2COOCH3 Structure Formula:  M.W.: 116.12
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  • Cas No:105-45-3 
  • Purity:99% 
  • Formula:C5H8O3 
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  • Appearance:Colorless transparent liquid 
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  • Description:Name: Methyl acetoacetate Synonyms: Methyl acetoacetate;6-Methoxy-2-(4-Methoxyphenyl)Benzothiophene;Acetoacetic acid methyl ester;MAA;Butanoic acid, 3-oxo-, methyl ester:;Methyl acetoacetaten 99% CAS Registry number: 105-45-3 EINECS:203-299-8 Molecular Formul...
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  • Cas No:105-45-3 
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  • Formula:C5H8O3 
  • Einecs:203-299-8 
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  • Cas No:105-45-3 
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