Ph3P=O

Product Name:

Triphenylphosphine oxide

Synonyms:2952

Ph3P=O; phosphorane, triphenyl-, oxide; phosphorus(1+), hydroxytriphenyl-, inner salt; Triphenylphosphan-oxid; Triphenylphosphineoxide; Triphenylphosphoniumolate; triphenylphosphane oxide

CAS RN.:

791-28-6

EINECS:

212-338-8

Molecular Weight:

278.2849

Molecular Formula:

C₁₈H₁₅OP

Density:

1.17g/cm³

Melting Point(℃):

154-158℃

Boiling Point(℃):

462.9°C at 760 mmHg

Flash Point(℃):

233.8°C

refractive_index:

1.619

Water Solubility:

slightly soluble

Hazard Symbols:

	Xn

Details

Risk Codes:

R22;R52/53;

Details

Safety Description:

S61;

Details

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Ph3P=O

Ph3P=O

Triphenylphosphine oxide

Ph3P=O; phosphorane, triphenyl-, oxide; phosphorus(1+), hydroxytriphenyl-, inner salt; Triphenylphosphan-oxid; Triphenylphosphineoxide; Triphenylphosphoniumolate; triphenylphosphane oxide

791-28-6

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