Product description

Brownish viscous liquid with a pungent odor, which fumes on contact with air and has a boron trifluoride content of at least 48 wt.%.

Chemical name

Adduct of boron trifluoride (BF ₃ )
and tetrahydrofuran (C ₄ H 8 O)

Trade name

Boron trifluoride-Tetrahydrofuran

Ingredient

Boron fluoride-tetrahydrofuran
Boron trifluoride-tetrahydrofuran

Chemical formula

C 4 H 8 BF 3 O

Molecular weight

139.92

CAS No.

462-34-0

EINECS No.

207-325-9

Melting point

12 ^οC

Exothermic decomposition

from 150 ^οC

Flash point

92 ^οC

Lower explosive limit

2.3 vol.%

Upper explosive limit

17.7 vol.%

Ignition point

250 ^οC

Vapor pressure (20 ^οC)

7 mbar

Vapor pressure (50 ^οC)

21 mbar

Density

1.265 - 1.275 g/cm³

Solubility in water pH

Hydrolyses highly acidic

Viscosity (20 ^οC)

5.07 mPa.s