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LC3776 Isobutylbenzene

for synthesis


Order number Packaging Quantity Price €
AC30776 Glass bottle 250 ml 29.70


Product information
Synonyms (2-Methylpropyl)-benzene
Hill Formula C10H14
Chemicalformula (CH3)2CHCH2C6H5
HS Code 2902 90 00
EC number 208-706-2
Molar mass 134.22 g/mol
CAS number 538-93-2


Chemical and physical data
Ignition temperature 425 °C
Solubility 0.01 g/l (25 °C)
Melting point -51 °C
Molar mass 134.22 g/mol
Density 0.85 g/cm3 (20 °C)
Boiling point 172 – 174 °C
Vapor pressure 1.8 hPa (20 °C)
Explosion limit 0.8 – 6 %(V)
Flash point 52 °C
Refractive index 1.4855 (20 °C, 589 nm)


Safety information according to GHS
Hazard Statement(s) H226: Flammable liquid and vapour.
H315: Causes skin irritation.
Precautionary Statement(s) P262: Do not get in eyes, on skin, or on clothing.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
Signal Word Warning
Hazard Pictogram(s)
Storage class 3 Flammable Liquids
WGK WGK 3 highly 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 10-38
Flammable.Irritating to skin.
S Phrase S 25
Avoid contact with eyes.
Categories of danger flammable, irritant
Hazard Symbol Irritant


Transport information
Declaration (transport by sea) IMDG-Code UN 2709 BUTYLBENZENES, 3, III
Declaration (transport by air) IATA-DGR UN 2709 BUTYLBENZENES, 3, III


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


Assay (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 0.852 – 0.854
Identity (IR) passes test


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