CAS 115-86-6 Triphenyl phosphate - Materials / Alfa Chemistry

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Triphenyl phosphate

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Catalog Number

ACM115866

Product Name

Triphenyl phosphate

Structure

CAS

115-86-6

Category

Battery Materials

Synonyms

Phosphoric acid, triphenyl ester

Description

Triphenyl phosphate (TPhP) is the chemical compound with the formula OP(OC6H5)3. This colourless solid is the ester (triester) of phosphoric acid and phenol. It is used as a plasticizer and a fire retardant in a wide variety of settings and products.

IUPAC Name

Triphenyl phosphate

Molecular Weight

326.28

Molecular Formula

C18H15O4P

Canonical SMILES

C1=CC=C(C=C1)OP(=O)(OC2=CC=CC=C2)OC3=CC=CC=C3

InChI

XZZNDPSIHUTMOC-UHFFFAOYSA-N

InChI Key

InChI=1S/C18H15O4P/c19-23(20-16-10-4-1-5-11-16,21-17-12-6-2-7-13-17)22-18-14-8-3-9-15-18/h1-15H

Boiling Point

244 °C 10mmHg(lit.)

Melting Point

48-50 °C(lit.)

Flash Point

220ºC

Purity

>99.0%(GC)

Density

1.21g/ml

Solubility

soluble in Alcohol,Ether,Toluene,Benzene,Acetone,Chloroform

Appearance

White to off-white flake or crystal

EC Number

204-112-2

Exact Mass

326.07100

Hazard Class

Hazard Statements

H320 : Causes eye irritation.H410 : Very toxic to aquatic life with long lasting effects.

Log P

5.33150

MDL Number

MFCD00003031

Precautionary Statements

P501 : Dispose of contents/ container to an approved waste disposal plant.P273 : Avoid release to the environment.P264 : Wash skin thoroughly after handling.P391 : Collect spillage.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Refractive Index

1.563

Safety Description

S60-S61

Signal Word

Warning

Specific Gravity

1.60

Stability

Stable.

Storage Conditions

2-8ºC