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ChemicalBook >> CAS DataBase List >> Methyl acetoacetate

Methyl acetoacetate

Methyl acetoacetate price.
  • $5 - $780
  • Product name: Methyl acetoacetate
  • CAS: 105-45-3
  • MF: C5H8O3
  • MW: 116.12
  • EINECS:203-299-8
  • MDL Number:MFCD00008784
  • Synonyms:3-OXBUTANOIC ACID METHYL ESTER;3-OXOBUTANOIC ACID METHYL ESTER;ACETYL METHYL ACETATE;ACETOACETIC ESTER (METHYL);HYL ACETOACETATE;Acetessigsuremethylester;METHYL ACETOACETATE extrapure AR;METHYL ACETOACETATE pure
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  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chem-Impex
  • ChemScene
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  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 8001070100
  • 5MG
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  • 8001071000
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  • 25kg
  • ManufacturerAK Scientific
  • Product numberJ53936
  • Product descriptionMethyl acetoacetate
  • Packaging25g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53936
  • Product descriptionMethyl acetoacetate
  • Packaging500g
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberD245
  • Product descriptionMethyl acetoacetate
  • Packaging500g
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA13696
  • Product descriptionMethyl acetoacetate, 99%
  • Packaging250g
  • Price$25.6
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA13696
  • Product descriptionMethyl acetoacetate, 99%
  • Packaging1000g
  • Price$51
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA13696
  • Product descriptionMethyl acetoacetate, 99%
  • Packaging5000g
  • Price$157.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA123052
  • Product descriptionMethyl3-oxobutanoate 95+%
  • Packaging5g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA123052
  • Product descriptionMethyl3-oxobutanoate 95+%
  • Packaging10g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA123052
  • Product descriptionMethyl3-oxobutanoate 95+%
  • Packaging25g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA123052
  • Product descriptionMethyl3-oxobutanoate 95+%
  • Packaging100g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA123052
  • Product descriptionMethyl3-oxobutanoate 95+%
  • Packaging500g
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA123052
  • Product descriptionMethyl3-oxobutanoate 95+%
  • Packaging1kg
  • Price$30
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPRO0004883
  • Product descriptionMAA 95.00%
  • Packaging5MG
  • Price$503.57
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR54474
  • Product descriptionMethyl acetoacetate
  • Packaging1kg
  • Price$102
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR54474
  • Product descriptionMethyl acetoacetate
  • Packaging5kg
  • Price$203
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number38918
  • Product descriptionMethylacetoacetate,99%(GC) 99%(GC)
  • Packaging25G
  • Price$10.08
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J53936 Methyl acetoacetate 25g $10 2021-12-16 Buy
AK Scientific J53936 Methyl acetoacetate 500g $40 2021-12-16 Buy
AK Scientific D245 Methyl acetoacetate 500g $54 2021-12-16 Buy
Alfa Aesar A13696 Methyl acetoacetate, 99% 250g $25.6 2024-03-01 Buy
Alfa Aesar A13696 Methyl acetoacetate, 99% 1000g $51 2024-03-01 Buy
Alfa Aesar A13696 Methyl acetoacetate, 99% 5000g $157.65 2024-03-01 Buy
Ambeed A123052 Methyl3-oxobutanoate 95+% 5g $5 2021-12-16 Buy
Ambeed A123052 Methyl3-oxobutanoate 95+% 10g $6 2021-12-16 Buy
Ambeed A123052 Methyl3-oxobutanoate 95+% 25g $8 2021-12-16 Buy
Ambeed A123052 Methyl3-oxobutanoate 95+% 100g $10 2021-12-16 Buy
Ambeed A123052 Methyl3-oxobutanoate 95+% 500g $19 2021-12-16 Buy
Ambeed A123052 Methyl3-oxobutanoate 95+% 1kg $30 2021-12-16 Buy
American Custom Chemicals Corporation PRO0004883 MAA 95.00% 5MG $503.57 2021-12-16 Buy
Apolloscientific OR54474 Methyl acetoacetate 1kg $102 2021-12-16 Buy
Apolloscientific OR54474 Methyl acetoacetate 5kg $203 2021-12-16 Buy
Chem-Impex 38918 Methylacetoacetate,99%(GC) 99%(GC) 25G $10.08 2021-12-16 Buy

Properties

Melting point :-80 °C (lit.)
Boiling point :169-170 °C/70 mmHg (lit.)
Density :1.076 g/mL at 25 °C (lit.)
vapor density :4 (vs air)
vapor pressure :1 hPa (20 °C)
refractive index :n20/D 1.419(lit.)
Flash point :158 °F
storage temp. :2-8°C
solubility :460 g/L (20°C)
pka :10.67±0.46(Predicted)
form :Liquid
color :APHA: ≤20
PH :3.8 (863g/l, H2O, 20℃)
Odor :at 100.00 %. fresh fruity citrus green
Odor Type :fruity
explosive limit :1.3-14.2%(V)
Water Solubility :460 g/L (20 ºC)
Merck :14,6009
BRN :506727
InChIKey :WRQNANDWMGAFTP-UHFFFAOYSA-N
LogP :0.185 (est)
CAS DataBase Reference :105-45-3(CAS DataBase Reference)
NIST Chemistry Reference :Butanoic acid, 3-oxo-, methyl ester(105-45-3)
EPA Substance Registry System :Methyl acetoacetate (105-45-3)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Methyl acetoacetate is used as a chemical reagent used in the synthesis of pharmaceuticals. It participates in the Biginelli reaction, forming molecules including dihydropyrimidinones.Methyl acetoacetate (MAA) is used for the synthesis of alpha-substituted aceto- acetic esters and cyclic compounds, e.g. pyrazole, pyrimidine and coumarin derivatives.

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