send us an inquiry
LC2127 Dibutyl maleate
for synthesis

 

Order number Packaging Quantity Price €
AC29127 Plastic bottle 100 ml 11.88
AC29127 Plastic bottle 1 L 34.90

 

Product information
Synonyms Maleic acid dibutyl ester
Hill Formula C12H20O4
Chemical formula CH3(CH2)3OOCCH=CHCOO(CH2)3CH3
HS Code 2917 19 90
EC number 203-328-4
Molar mass 228.28 g/mol
CAS number 105-76-0

 

Chemical and physical data
Ignition temperature 280 °C DIN 51794
Solubility 0.173 g/l (20 °C)
Melting point -85 °C
Molar mass 228.28 g/mol
Density 0.99 g/cm3 (20 °C)
Boiling point 280 – 282 °C
Vapor pressure < – 1 hPa (20 °C)
Explosion limit 0.5 – 3.4 %(V)
Flash point 120 °C DIN 51758
Refractive index 1.4451 (20 °C, 589 nm)

 

Safety information
R Phrase R 43-51/53
May cause sensitization by skin contact.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 24/25-37-61
Avoid contact with skin and eyes.Wear suitable gloves.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger sensitizing, dangerous for the environment
Hazard Symbol Irritant
Dangerous for the environment
Storage class 10 Combustible liquids not in Storage Class 3
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.

 

Transport information
Declaration (transport by sea) IMDG-Code UN 3082 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S.(DIBUTYL MALEATE), 9, III, Marine Pollutant: P
Declaration (transport by air) IATA-DGR UN 3082 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S.(DIBUTYL MALEATE), 9, III

 

Toxicological data
LD 50 oral LD50 rat > 2000 mg/kg
LD 50 dermal LD50 rabbit 10039 mg/kg

 

Specifications
Assay (GC, area%) ≥ 97 %
Density (d 20 °C/ 4 °C) 0.993 – 0.995
Identity (IR) passes test