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LC2432 Ethyl levulinate
for synthesis

 

Order number Packaging Quantity Price €
AC29432 Glass bottle 100 ml 20.25
AC29432 Glass bottle 500 ml 81.45

 

Product information
Synonyms Ethyl 4-oxopentanoate, Ethyl 4-oxovalerate
Hill Formula C7H12O3
Chemical formula CH3COCH2CH2COOC2H5
HS Code 2918 30 00
EC number 208-728-2
Molar mass 144.17 g/mol
CAS number 539-88-8

 

Chemical and physical data
Ignition temperature 425 °C
Solubility (20 °C) soluble
Molar mass 144.17 g/mol
Density 1.01 g/cm3 (20 °C)
Boiling point 203 – 205 °C (1013 hPa)
Flash point 94 °C
Refractive index 1.4222 (20 °C, 589 nm)

 

Safety information
RTECS OI1700000
Storage class 10 Combustible liquids not in Storage Class 3
WGK WGK 2 water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Toxicological data
LD 50 oral LD50 rat > 5000 mg/kg
LD 50 dermal LD50 rabbit > 5000 mg/kg

 

Specifications
Assay (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 1.011 – 1.013
Identity(IR) passes test

 

 

≥ 115 °C