Methyl acetoacetate
SIAL/14610 - analytical standard
Synonym: 3-Oxobutanoic acid methyl ester; Acetoacetic acid methyl ester
CAS Number: 105-45-3
Empirical Formula (Hill Notation): C5H8O3
Molecular Weight: 116.12
EC Number: 203-299-8
MDL Number: MFCD00008784
Linear Formula: CH3COCH2COOCH3
Product Type: Chemical
application(s) | environmental |
assay | ≥99.5% (GC) |
autoignition temp. | 536 °F |
bp | 169-170 °C/70 mmHg (lit.) |
density | 1.076 g/mL at 25 °C (lit.) |
format | neat |
grade | analytical standard |
InChI | 1S/C5H8O3/c1-4(6)3-5(7)8- |
InChI key | WRQNANDWMGAFTP-UHFFFAOYSA |
mp | −80 °C (lit.) |
Quality Level | 100 |
refractive index | n |
n |
|
shelf life | limited shelf life, expiry date on the label |
SMILES string | COC(=O)CC(C)=O |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable |
Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
Symbol | GHS07 |
Signal word | Warning |
Hazard statements | H319 |
Precautionary statements | P305 + P351 + P338 |
Hazard Codes | Xi |
Risk Statements | 36 |
Safety Statements | 26 |
WGK Germany | WGK 1 |
Flash Point(F) | 158.0 °F - closed cup |
Flash Point(C) | 70 °C - closed cup |
Purity | ≥99.5% (GC) |
bp | 169-170 °C/70 mmHg (lit.) |
mp | −80 °C (lit.) |
Density | 1.076 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 41116107 |