Dibenzlphthalat

Name	dibenzyl phthalate
Synonyms	Dibenzlphthalat BENZYL PHTHALATE DIBENZYL PHTHALATE dibenzyl phthalate Phthalic acid dibenzyl Phthalic acid dibenzyl ester dibenzyl benzene-1,3-dicarboxylate Dibenzyl phthalate Solution, 100ppm Dibenzyl ester of 1,2-benzenedicarboxylic acid 1,2-Benzenedicarboxylicacid,bis(phenylmethyl)ester 1,2-Benzenedicarboxylic acid, bis(phenylmethyl) ester Dibenzyl phthalate, (Phthalic acid dibenzyl ester)
CAS	523-31-9
EINECS	208-344-5
InChI	InChI=1/C22H18O4/c23-21(25-15-17-8-3-1-4-9-17)19-12-7-13-20(14-19)22(24)26-16-18-10-5-2-6-11-18/h1-14H,15-16H2

Molecular Formula	C22H18O4
Molar Mass	346.38
Density	1.1637 (rough estimate)
Melting Point	40-42°C
Boling Point	276-278°C 15mm
Flash Point	276-278°C/15mm
Water Solubility	Insoluble in water.
Solubility	Chloroform (Slightly), Methanol (Slightly)
Vapor Presure	6.79E-10mmHg at 25°C
Appearance	Solid
Color	White to Off-White
BRN	2338250
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.6000 (estimate)
MDL	MFCD00014437
Physical and Chemical Properties	White crystals. The melting point of 44 deg C, boiling point of 277 deg C (2.0kPa). Very soluble in alcohol, ether and chloroform, water-soluble and petroleum ether.

Safety Description

S22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.

use	plasticizer.
Production method	Esterification of phthalic anhydride by chlorination of phosphorus pentachloride and benzyl alcohol.

Last Update：2024-04-10 22:29:15

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