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LC767 Benzo[b]furan

for synthesis


Order number Packaging Quantity Price €
AC27767 Glass bottle 10 ml 30.37


Product information
Synonyms Cumarone
Hill Formula C8H6O
HS Code 2932 99 00
EC number 205-982-6
Molar mass 118.13 g/mol
Storage Store at +2°C to +8°C.
CAS number 271-89-6


Chemical and physical data
Solubility (20 °C) insoluble
Molar mass 118.13 g/mol
Density 1.10 g/cm3 (20 °C)
Boiling point 173 – 175 °C
Vapor pressure 0.58 hPa (25 °C)
Flash point 50 °C
Refractive index 1.566 (20 °C, 589 nm)


Safety information
R Phrase R 10-40
Flammable.Limited evidence of a carcinogenic effect.
S Phrase S 36/37
Wear suitable protective clothing and gloves.
Categories of danger flammable, carcinogenic
Hazard Symbol Harmful
Storage class 3 Flammable Liquids
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.


Transport information
Declaration (transport by sea) IMDG-Code UN 1993 FLAMMABLE LIQUID, N.O.S.(BENZO(B)FURANE), 3, III
Declaration (transport by air) IATA-DGR UN 1993 FLAMMABLE LIQUID, N.O.S.(BENZO(B)FURANE), 3, III


Assay (GC, area%) ≥ 99 %
Density (d 20 °C/ 4 °C) 1.094 – 1.096
Identity (IR) passes test


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