Category:

Halogen-free flame retardants

CAS NO:

26444-49-5

EC NO:

247-693-8

Molecular Formula:

C₁₉H₁₇O₄P

Molecular Weight:

341.321

Specification:

Appearance:colorless transparent liquid
Phosphorus:9,1%
Acid:  max.0,05 mg KOH/g
Moisture: max. 0,1%
Chroma: max. 50
Refractive Index(20^οC): 1,562-1,564
DensityC(20^οC): 1,205-1,215 g/cm³
Viscosity(20^οC): 44-49 mPa s
Package: 200、240 kg per drum.

InChI:

InChI=1/3C19H17O4P/c1-16-10-8-9-15-19(16)23-24(20,21-17-11-4-2-5-12-17)22-18-13-6-3-7-14-18;1-16-9-8-14-19(15-16)23-24(20,21-17-10-4-2-5-11-17)22-18-12-6-3-7-13-18;1-16-12-14-19(15-13-16)23-24(20,21-17-8-4-2-5-9-17)22-18-10-6-3-7-11-18/h3*2-15H,1H3

Synonyms:

Phosphoric acid cresyl diphenyl ester;2-methylphenyl diphenyl phosphate;diphenyl p-tolyl phosphate; m-tolyl diphenyl phosphate; o-tolyl diphenyl phosphate;

Molecular Structure: