Molekula
Diisononyl phthalate
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ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Diisononyl phthalate is a high-molecular-weight phthalate ester primarily used as a plasticizer to improve the flexibility and durability of polyvinyl chloride products. This chemical is identified by CAS number 28553-12-0. Molekula supplies Diisononyl phthalate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90038641
- CAS Number
- 28553-12-0
- IUPAC Name
- bis(7-methyloctyl) benzene-1,2-dicarboxylate
- Exact Mass
- 418.3083
- SMILES
- CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C
- InChIKey
- HBGGXOJOCNVPFY-UHFFFAOYSA-N
- InChI
- InChI=1S/C26H42O4/c1-21(2)15-9-5-7-13-19-29-25(27)23-17-11-12-18-24(23)26(28)30-20-14-8-6-10-16-22(3)4/h11-12,17-18,21-22H,5-10,13-16,19-20H2,1-4H3
- PubChem CID
- 590836
Synonyms
- 1,2-Benzenedicarboxylic acid, 1,2-diisononyl ester
- 1,2-Benzenedicarboxylic acid, diisononyl ester
- Baylectrol 4200
- bis(7-methyloctyl) benzene-1,2-dicarboxylate
- Diacizer DINP
- Diisononyl phthalate
- DINP
- ENJ 2065
- Isononyl alcohol, phthalate (2:1)
- JAY-DINP
- Jayflex DINP
- Jayflex DINP-S
- Monocizer DINP
- Palatinol DINP
- Palatinol DN
- Palatinol N
- Phthalic acid, diisononyl ester
- Phthalisocizer DINP
- Plastomoll DINP
- Sansocizer DINP
- Vestinol 9
- Vestinol NN
- Vinycizer 90
- Witamol 150
Literature values
Published physical properties of the substance, not batch specifications.
- Appearance
- Colorless liquid
- Melting Point
- -43 °C
- Boiling Point
- 77.8 °C at 760 mmHg
- Density
- 0.98 (relative, water = 1)
- Water Solubility
- 0.2 mg/L at 20 °C
- Solubility (other solvents)
- Soluble in acetone, methanol, benzene, ethyl ether
- Vapour Pressure
- 5.4 × 10⁻⁷ mmHg at 25 °C
- Refractive Index
- 1.486
Source: PubChem CID 590836 (HSDB, ICSC, CAMEO Chemicals)
Frequently asked questions
What is Diisononyl phthalate used for?
Diisononyl phthalate is primarily used as a plasticizer to increase the flexibility and durability of polyvinyl chloride (PVC) and other polymers.
What is the chemical formula and molecular weight of Diisononyl phthalate?
The chemical formula is C26H42O4 and it has a molecular weight of approximately 418.61 g/mol.
How should Diisononyl phthalate be stored?
It should be stored in a cool, dry, well-ventilated area in tightly closed containers, away from incompatible substances and heat sources.
What grade of Diisononyl phthalate is available?
Please contact our sales team to confirm the specific technical or industrial grade currently available in our inventory.
Can Molekula supply Diisononyl phthalate in bulk?
Yes, Molekula can supply Diisononyl phthalate in various quantities, ranging from laboratory scale to bulk industrial volumes.
What documentation comes with the order?
Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS) to ensure compliance and safety.
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.