C28H46O4
446.7 g/mol
Industrial ChemicalWarning
DIISODECYL PHTHALATE
CAS26761-40-0EC247-977-1
Category
Industrial Chemical
Compound Class
Ester
Primary Use
plasticizer for polyvinyl chloride
Diisodecyl phthalate is a high-molecular-weight phthalate ester used primarily as a plasticizer for polyvinyl chloride. It imparts flexibility and durability to PVC products, making it suitable for demanding applications such as wire and cable insulation.
plasticizer for polyvinyl chloride in calendered film and sheetplasticizer for coated fabricsplasticizer for wire and cable extrusion
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
Restricted or banned substances
Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.
Relevant lists:EU REACH Restriction List
CAS 26761-40-0
Related Compounds
StrongStructure SimilarSimilarity 1.00
Isooctyl phthalate
CAS27554-26-3
Plasticizer for PVC and resins
StrongStructure SimilarSimilarity 1.00
Diisononylphthalate
CAS28553-12-0
plasticizer for PVC and flexible vinyls
ReferenceSame Category
Glycidyl neodecanoate
CAS26761-45-5
Epoxy resin reactive diluent
ReferenceSame Category
3,5-Diisopropylbenzene hydroperoxide
CAS26762-93-6
Initiator for cold SBR polymerization
ReferenceSame Category
N,N-dimethylacrylamide
CAS2680-03-7
monomer for polymers and thermoplastics
ReferenceSame Category
Methylisothiazolinone
CAS2682-20-4
Biocide and preservative in personal care and industrial products
Safety Reference
Warning
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H411Toxic to aquatic life with long lasting effects
H413May cause long lasting harmful effects to aquatic life
H361Suspected of damaging fertility or the unborn child
Regulatory Compliance1
- EU REACH Restriction ListEURegulationRestrictedSource
Customs Tariff Classification
The international HS code for DIISODECYL PHTHALATE (CAS 26761-40-0) is 2917.33.
HS code (international, 6-digit)
2917.33
EU CN code (8-digit)
2917 33 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
bis(8-methylnonyl) benzene-1,2-dicarboxylate
InChIKey
ZVFDTKUVRCTHQE-UHFFFAOYSA-N
SMILES
CC(C)CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC(C)C
Synonyms (24)
- Bis(8-methylnonyl) phthalate
- Bis(isodecyl)phthalate
- DIDP (plasticizer)
- DIISODECYL PHTHALATE
- Di(i-decyl) phthalate
- Diisodecyl phthalate/DIDP
- Isodecyl phthalate
- JAYFLEX DIDP
- Palatinol Z
- Plasticized ddp
- Sicol 184
- Vestinol DZ