4,4-Dimethoxy-2-butanone
ALDRICH/380067 - technical grade, ≥90%
Synonym: 3-Oxobutyraldehyde dimethylacetal; 3-Ketobutyraldehyde dimethyl acetal; 4,4-
CAS Number: 5436-21-5
Empirical Formula (Hill Notation): C6H12O3
Molecular Weight: 132.16
EC Number: 226-605-1
MDL Number: MFCD00008789
Linear Formula: CH3COCH2CH(OCH3)2
Product Type: Chemical
assay | ≥90% |
bp | 70-73 °C/20 mmHg (lit.) |
density | 0.996 g/mL at 25 °C (lit.) |
form | liquid |
grade | technical grade |
InChI | 1S/C6H12O3/c1-5(7)4-6(8-2 |
InChI key | PJCCSZUMZMCWSX-UHFFFAOYSA |
Quality Level | 100 ![]() |
refractive index | n |
SMILES string | COC(CC(C)=O)OC |
Application: | 4,4-Dimethoxy-2-butanone (Acetylacetaldehyde dimethylacetal) may be used in the preparation of N,N-diethyl-[2-(4-fluorophen |
Application: | 4,4-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]tetrilazacycl |
General description: | 4,4-Dimethoxy-2-butanone (Acetylacetaldehyde dimethylacetal) is a ketone. |
Packaging: | 100, 500 mL in glass bottle |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H226 |
Precautionary statements | P210 |
Risk Statements | 10 |
Safety Statements | 16 |
RIDADR | UN 1989C 3 / PGIII |
WGK Germany | WGK 2 |
Flash Point(F) | 134.6 °F - closed cup |
Flash Point(C) | 57 °C - closed cup |
Purity | ≥90% |
bp | 70-73 °C/20 mmHg (lit.) |
Density | 0.996 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 12352100 |