Substance
ID:734412
Names and Identifiers
IUPAC name
(1,1-dimethoxyethyl)dimethylamine
IUPAC Traditional name
(1,1-dimethoxyethyl)dimethylamine
Synonyms
N,N-Dimethylacetamide dimethyl acetalN,N-二甲基胺乙酰缩二甲醇
Registration numbers
CAS Number
MDL Number
Beilstein Number
EC Number
Properties
Safety Information
Hazard Class
3
Storage Warning
Moisture Sensitive
GHS Precautionary statements
P210-P301+P310-P303+P361+P353-P361-P405-P501A
Packing Group
II
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
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
GHS Hazard statements
H224-H301-H311-H332-H371
Risk Statements
11-20/21/22-68/20/21/22
Safety Statements
9-36/37
European Hazard Symbols
Harmful (X)
Flammable (F)TSCA Listed
否
UN Number
UN1993
Physical Property
Flash Point
8°C(46°F)
Refractive Index
1.4120
Boiling Point
118-120°C
Density
0.911
Product Information
Purity
tech. 90%, stab with 5-10% methanol
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Reacts with 1,2-diols, e.g. sugars, to form 1-(dimethylamino)ethylidene cyclic acetals which can be cleaved with aqueous AcOH, giving the monoacetate of the less hindered OH, thus providing a method for selective monoprotection of the diol: Can. J. Chem., 50, 233 (1972).
• Reacts with active methylene compounds to give the (dimethylamino)ethylidene derivatives: Liebigs Ann. Chem., 641, 1 (1961), compare N,N-Dimethylformamide dimethyl acetal, A15350.
• For use in the N-acetylation of amides to give diacylamines (imides) in high yield, see: Synthesis, 119 (1980).