acetylacetaldehyde dimethyl acetal basic information
product name: acetylacetaldehyde dimethyl acetal
synonyms: fema 3381;fadma;formylacetone dimethyl acetal;kba;1,1-dimethoxy butanone-3;1,1-dimethoxy-3-butanone;aadma;acetylacetaldehyde dimethyl acetal
cas: 5436-21-5
mf: c6h12o3
mw: 132.16
einecs: 226-605-1
product categories: pharmaceutical intermediates
mol file: 5436-21-5.mol
acetylacetaldehyde dimethyl acetal structure
acetylacetaldehyde dimethyl acetal chemical properties
melting point -82 °c
boiling point 70-73 °c20 mm hg(lit.)
density 0.996 g/ml at 25 °c(lit.)
refractive index n20/d 1.414(lit.)
fema 3381 | 3-oxobutanal dimethyl acetal
fp 121 °f
storage temp. flammables area
form liquid
color clear colorless to yellow
water solubility decomposes
brn 1702372
cas database reference 5436-21-5(cas database reference)
nist chemistry reference 2-butanone, 4,4-dimethoxy-(5436-21-5)
epa substance registry system 2-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
provider language
kba english
acros english
sigmaaldrich english
alfa english
acetylacetaldehyde dimethyl acetal usage and synthesis
chemical properties clear colorless to yellow liquid
acetylacetaldehyde dimethyl acetal preparation products and raw materials
preparation products ethyl 5-methyl-1h-pyrrole-2-carboxylate-->1-methoxy-3-trimethylsiloxy-1,3-butadiene-->3-methyl-2-furoic acid-->methyl 3-methyl-2-furoate-->4-methoxy-3-buten-2-one-->2-fluoro-6-methylnaphthalene-->4-methyl-pyrimidine-2-sulfonyl fluoride-->5-methyl-4-isoxazolesulfonyl chloride-->2-methanesulfonyl-4-methyl-pyrimidine-->4-methyl-2-(methylsulfanyl)pyrimidine-->3-methyl-1-phenylpyrazole