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Acetylacetaldehyde dimethyl acetal

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Products Intro: Product Name:Acetylacetaldehyde dimethyl acetal
CAS:5436-21-5
Purity:99% Package:25KG
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Products Intro: Product Name:Acetylacetaldehyde dimethyl acetal
CAS:5436-21-5
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Products Intro: Product Name:4, 4-Dimethoxy-2-Butanone
CAS:5436-21-5
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Products Intro: Product Name:4,4-Dimethoxy-2-butanone
CAS:5436-21-5
Purity:98% Package:1kg;30USD
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Products Intro: Product Name:4, 4-Dimethoxy-2-Butanone
CAS:5436-21-5
Purity:99.6% Package:1kg;10USD

Acetylacetaldehyde dimethyl acetal manufacturers
Acetylacetaldehyde dimethyl acetal Basic information
Product Name:Acetylacetaldehyde dimethyl acetal
Synonyms:ACETYLACETALDEHYDE DIMETHYL ACETAL;ACETOACETALDEHYDE-1,1-DIMETHYL ACETAL;ACETOACETALDEHYDE DIMETHYL ACETAL;3-KETOBUTYRALDEHYDE-1-DIMETHYLACETAL;3-KETOBUTYRALDEHYDE DIMETHYL ACETAL;3-KETOBUTYRIC ALDEHYDE 1-DIMETHYL ACETAL;FEMA 3381;FADMA
CAS:5436-21-5
MF:C6H12O3
MW:132.16
EINECS:226-605-1
Product Categories:Pharmaceutical Intermediates;bc0001
Mol File:5436-21-5.mol
Acetylacetaldehyde dimethyl acetal Structure
Acetylacetaldehyde dimethyl acetal Chemical Properties
Melting point -82 °C
Boiling point 70-73 °C/20 mmHg (lit.)
density 0.996 g/mL at 25 °C (lit.)
FEMA 3381 | 3-OXOBUTANAL DIMETHYL ACETAL
refractive index n20/D 1.414(lit.)
Fp 121 °F
storage temp. Inert atmosphere,Room Temperature
solubility soluble in Chloroform, Ethyl Acetate
form Liquid
color Clear colorless to yellow
Odorat 0.10 % in dipropylene glycol. ethereal musty nutty alcoholic bitter
Odor Typeethereal
Water Solubility decomposes
JECFA Number593
BRN 1702372
InChIKeyPJCCSZUMZMCWSX-UHFFFAOYSA-N
LogP0.33
CAS DataBase Reference5436-21-5(CAS DataBase Reference)
NIST Chemistry Reference2-Butanone, 4,4-dimethoxy-(5436-21-5)
EPA Substance Registry System2-Butanone, 4,4-dimethoxy- (5436-21-5)
Safety Information
Hazard Codes F
Risk Statements 10
Safety Statements 16
RIDADR UN 1989 3/PG 3
WGK Germany 2
RTECS EL7592500
TSCA Yes
HazardClass 3
PackingGroup III
HS Code 29145000
MSDS Information
ProviderLanguage
KBA English
SigmaAldrich English
ACROS English
ALFA English
Acetylacetaldehyde dimethyl acetal Usage And Synthesis
Chemical PropertiesClear colorless to yellow liquid
Uses4,4-Dimethoxy-2-butanone (β-ketobutyracetal) may be used in the preparation of:
  • (R)-4,4-dimethoxy-2-butanol
  • pyrazoles and pyrimidines
  • [7,16-dihydro- 6,15( 17)-dimetbyldibenzo[b,i]-[1,4,8,11]tetrilazacyclotetradecinato-N5,N9,N14,N18]nickel{II)
UsesAcetaldehyde dimethyl acetal is used as a flavoring agent. It is also used in the preparation of (R)-4,4-dimethoxy-2-butanol, pyrazoles and pyrimidines. Further, it is used in the preparation of N,N-diethyl-[2-(4-fluorophenyl)-5-methylpyrazolo[1,5-a]-pyrimidin-3-yl]acetamide and acetoacetaldehyde.
DefinitionChEBI: 4,4-Dimethoxy-2-butanone is a ketone.
Synthesis Reference(s)The Journal of Organic Chemistry, 41, p. 3765, 1976 DOI: 10.1021/jo00885a028
Tetrahedron Letters, 28, p. 6657, 1987 DOI: 10.1016/S0040-4039(00)96938-7
General Description4,4-Dimethoxy-2-butanone (Acetylacetaldehyde dimethylacetal) is a ketone.
Tag:Acetylacetaldehyde dimethyl acetal(5436-21-5) Related Product Information
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