Isodecyl diphenyl phosphite

Isodecyl diphenyl phosphite Property

Melting point:

18 °C

Boiling point:

170℃

Density 

1.03g/mL (25℃)

refractive index 

1.516～1.519

Flash point:

154℃

solubility 

Soluble in most organic solvents, insoluble in water.

form 

transparent liquid

color 

Colourless or light yellow

Viscosity

10.3mPa.s (38℃)

InChI

InChI=1S/C22H31O3P/c1-20(2)14-8-4-3-5-13-19-23-26(24-21-15-9-6-10-16-21)25-22-17-11-7-12-18-22/h6-7,9-12,15-18,20H,3-5,8,13-14,19H2,1-2H3

InChIKey

ADRNSOYXKABLGT-UHFFFAOYSA-N

SMILES

P(OCCCCCCCC(C)C)(OC1=CC=CC=C1)OC1=CC=CC=C1

EPA Substance Registry System

Isodecyl diphenyl phosphite (26544-23-0)

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

Isodecyl diphenyl phosphite Chemical Properties,Usage,Production

Uses

Diphenyl isodecyl phosphite (DPDP) is a phosphite-based antioxidant. DPDP is mainly used as a color-retention and processing stabilizer in polycarbonate, polyurethane, ABS resin, coatings, etc., such as in polyether-type flexible foam and RIM polyurethane.

Hazard

A mild eye irritant.