Substance
ID:715354
Names and Identifiers
IUPAC Traditional name
2-butanone, 4,4-dimethoxy-
IUPAC name
4,4-dimethoxybutan-2-one
Synonyms
4,4-Dimethoxy-2-butanoneAcetoacetaldehyde dimethyl acetal乙酰基乙醛缩二甲醇Acetylacetaldehyde dimethyl acetal
Registration numbers
MDL Number
CAS Number
Beilstein Number
EC Number
Properties
Physical Property
Refractive Index
1.4150
Flash Point
57°C(134°F)
Boiling Point
170-172°C
Density
0.996
Melting Point
-83°C
Product Information
Purity
90+%
Safety Information
Hazard Class
3
TSCA Listed
是
Packing Group
III
RTECS
EL7592500
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
GHS Precautionary statements
P210-P241-P280-P303+P361+P353-P403+P235-P501A
UN Number
UN1224
GHS Hazard statements
H226
Molecule Details
No Data Available
Click here to submit data
Molecular Spectra
No Data Available
Click here to submit data
References
• Protected form of the keto aldehyde, useful in heterocyclic synthesis, e.g. (formamide to 4-methylpyrimidine): Org. Synth. Coll., 5, 794 (1973).