send us an inquiry
LC2026 Dehydroacetic acid
for synthesis

 

Order number Packaging Quantity Price €
AC29026 Glass bottle 5 g 11.25
AC29026 Plastic bottle 250 g 18.70
AC29026 Plastic bottle 1 kg 60.30

 

Product information
Synonyms 3-Acetyl-3,4-dihydro-6-methyl-2H-pyran-2,4-dione
Hill Formula C8H8O4
HS Code 2932 29 85
EC number 208-293-9
Molar mass 168.14 g/mol
EC index number 607-163-00-2
CAS number 520-45-6

 

Chemical and physical data
Ignition temperature 336 °C
Solubility 2 g/l (20 °C)
Melting point 109 – 111 °C
Molar mass 168.14 g/mol
Bulk density 700 kg/m3
pH value 4 (2 g/l, H2O, 20 °C)
Boiling point 270 °C (1013 hPa)
Vapor pressure 0.001 hPa (20 °C)
Flash point 157 °C

 

Safety information according to GHS
Hazard Statement(s) H302: Harmful if swallowed.
Signal Word Warning
Hazard Pictogram(s)
RTECS UP8050000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly 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.

 

Safety information
R Phrase R 22
Harmful if swallowed.
Categories of danger harmful
Hazard Symbol Harmful

 

Toxicological data
LD 50 oral LD50 rat 1000 mg/kg

 

Specifications
Assay (acidimetric) ≥ 99 %
Melting range – lower value ≥ 109 °C
– upper value ≤ 112 °C
Identity (IR) passes test

 

 

Safety information according to GHS