COMMERCIAL PRODUCT NAME 

:

TETRA PHENYL PHOSPHONIUM BROMIDE
 

C.A.S. NUMBER

:

[2751-90-8]

STRUCTURE 

:

MOLECULAR FORMULA

:

C 24 H 20 BrP

MOLECULAR WEIGHT

:

419.31

EINECS NUMBER

:

220-393-4

CHEMICAL NAME

:

Tetraphenylphosphonium Bromide

SPECIFICATIONS 

:

Appearance

:

White to off white powder.

Solubility

Soluble in methanol, sparingly soluble in water.

Melting Point o C
(after drying)

:

About 295° C (decomp.)

Triphenylphosphine &
Phosphine salts % W/W

:

N.M.T. 1.0

Loss on drying %

:

N.M.T. 0.5

Assay % W/W(on dry basis)

:

N.M.T. 0.5

Assay % (on dry baasis)

N.L.T. 98.5

APPLICATION

:

Phase Transfer Catalyst.

STORAGE

:

Keep in well-closed containers.

STANDARD PACKAGING

:

In plastic/fibre containers 25 Kgs/50 Kgs.