Methyl acetoacetate CAS NO.105-45-3

Methyl acetoacetate Basic information

Product Name:    Methyl acetoacetate
Synonyms:    3-OXBUTANOIC ACID METHYL ESTER;3-OXOBUTANOIC ACID METHYL ESTER;3-OXOBUTYRIC ACID METHYL ESTER;ACETYL METHYL ACETATE;ACETOACETIC ACID METHYL ESTER;ACETOACETIC ESTER (METHYL);ACM;HYL ACETOACETATE
CAS:    105-45-3
MF:    C5H8O3
MW:    116.12
EINECS:    203-299-8
Product Categories:    
Mol File:    105-45-3.mol

Methyl acetoacetate Chemical Properties
Melting point     -80 °C (lit.)
Boiling point     169-170 °C/70 mmHg (lit.)
density     1.076 g/mL at 25 °C (lit.)
vapor density     4 (vs air)
vapor pressure     1 hPa (20 °C)
refractive index     n20/D 1.419(lit.)
Fp     158 °F
storage temp.     2-8°C
solubility     460 g/L (20°C)
pka    10.67±0.46(Predicted)
form     Liquid
color     APHA: ≤20
PH    3.8 (863g/l, H2O, 20℃)
explosive limit    1.3-14.2%(V)
Water Solubility     460 g/L (20 ºC)
Merck     14,6009
BRN     506727
InChIKey    WRQNANDWMGAFTP-UHFFFAOYSA-N
CAS DataBase Reference    105-45-3(CAS DataBase Reference)
NIST Chemistry Reference    Butanoic acid, 3-oxo-, methyl ester(105-45-3)
EPA Substance Registry System    Methyl acetoacetate (105-45-3)

Safety Information
Hazard Codes     Xi
Risk Statements     36
Safety Statements     26
WGK Germany     1
RTECS     AK5775000
Autoignition Temperature    536 °F
TSCA     Yes
HS Code     29183000
Hazardous Substances Data    105-45-3(Hazardous Substances Data)
Toxicity    LD50 orally in rats: 3.0 g/kg (Smyth, Carpenter)