Diisononyl phthalate

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1,2-Benzenedicarboxylic acid diisononyl ester 28553-12-0  Di-isononyl phthalate

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Diisononyl phthalate CAS 28553-12-0

1,2-Benzenedicarboxylic acid diisononyl ester; Bis(7-methyloctyl) phthalate CAS 28553-12-0

DINP

Diisononyl phthalate 28553-12-0  DINP

Name:    Diisononyl phthalate
Synonyms:    palatinoln;phthalisocizerdinp;sansocizerdinp;vestinolnn;vinylcizer90;witamol150;diisononylphthalate,dinp;dinp2
CAS:    28553-12-0
 1,2-Benzenedicarboxylic acid diisononyl ester; Bis(7-methyloctyl) phthalate
Di-isononyl phthalate; di-isononyl orthophthalate; Diiso-nonylphthalat; DINP; Diisononyl Phthalate
CAS RN.:     
28553-12-0
EINECS:     249-079-5
Molecular Weight:     418.61
Molecular Formula:     C26H42O4
Water Solubility:     <0.1 g/100 mL at 21℃

Diisononyl phthalate (DINP) is a phthalate used as a plasticizer. DINP is typically a mixture of chemical compounds consisting of various isononyl esters of phthalic acid.
The European Union has set a maximum specific migration limit from food contact materials of 9mg/kg food for the sum of diisononyl phthalates and diisodecyl phthalates.
DINP was listed as a substance "known to the State of California to cause cancer" under Proposition 65 legislation on 2013-12-20.

 1,2-Benzenedicarboxylic acid, 1,2-diisononyl ester; DINP; Bis(7-methyloctyl) phthalate; Diisononyl phthalate;
CAS No.     28553-12-0
Molecular Formula     C26H42O4
Molecular Weight     418.60900
PSA     52.60000
LogP     7.21320
Properties
Appearance & Physical State     Oily colorless liquid with a slight ester odor
Density     0.98 g/cm3
Boiling Point     244-252 °C (5 mmHg)
Melting Point     -43 °C
Flash Point     235ºC
Refractive Index     1.4888 (20ºC)
Stability     Stable.
Storage Condition     Keep tightly closed in a cool place in a tightly closed container.
Safety Info
RTECS     CZ3395000
HS Code     2917330000
MF:    C26H42O4
MW:    418.61
EINECS:    249-079-5
Product Categories:    Functional Materials;Phthalates (Plasticizer);Plasticizer;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;Fine chemical
Mol File:    28553-12-0.mol
Diisononyl phthalate Structure
Diisononyl phthalate Chemical Properties
Melting point     -48°
Boiling point     bp5 mm Hg 252°
density     0.98
vapor pressure     1 mmHg ( 200 °C)
refractive index     n20/D1.485(lit.)
Fp     235 °C
Water Solubility     <0.1 g/100 mL at 21 ºC
Merck     14,3290
BRN     3217775
CAS DataBase Reference    28553-12-0(CAS DataBase Reference)
NIST Chemistry Reference    Diisononyl phthalate(28553-12-0)
EPA Substance Registry System    1,2-Benzenedicarboxylic acid, diisononyl ester(28553-12-0)
Safety Information
WGK Germany     3
RTECS     CZ3395000
Hazardous Substances Data    28553-12-0(Hazardous Substances Data)
MSDS Information

Diisononyl phthalate Usage And Synthesis
Uses    A widely used chemical with potential thyroid-disrupting properties. Used in toxicology studies as well as risk assessment studies of food contamination that occurs via migration of phthalates into foodstuffs from food-contact materials (FCM).
Uses    General purpose plasticizers for PVC applications and flexible vinyls.
Definition    ChEBI: The diisononyl ester of benzene-1,2-dicarboxylic acid.

General Description    Oily colorless liquid with a slight ester odor. Denser than water. Insoluble in water.
Diisononyl phthalate Preparation Products And Raw materials
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