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Tetraphenyl phosphonium bromide ,white crystal, melting point 294-296℃, is slightly soluble in cold water, soluble in hot water, ethanol, ether, benzene, tetrahydrofuran and other organic solvents.

Product Details:   

Name: Tetraphenyl phosphonium bromide

Synonyms: 

tetraphenylphosphanium,bromide;

Tetraphenylphosphorus bromide;

tetraphenylphosphanium bromide;

Phosphonium,tetraphenyl-,bromide;

Tetraphenylphosphonium Bromide;

tetra-phenylphosphonium bromide;

CAS: 2751-90-8     

EINECS: 220-393-4

MF: C24H20BrP

MW: 419.29300

MP: 295-300 °C(lit.)

BP: N/A

FP: 260 °C

Purity: 97%min

Appearance: White to off-white Crystalline Powder

Stability: Stable at room temperature in closed containers under normal storage and handling conditions.

Package: 5g, 25g, 100g, 500g, 1kg, 25kg

Storage Condition: Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.

Application: Phase transfer catalyst.

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