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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 104635Generated: November 2, 2026

Triisononyl trimellitate

1,2,4-Benzenetricarboxylic Acid 1,2,4-tris(7-Methyloctyl) Ester

https://huagongshe.com/en/chemical/104635

Triisononyl trimellitate molecular structure

Identifiers & Physical Properties

CAS No.53894-23-8
Molecular formulaC36H60O6
Average molar mass588.9 g/mol
Monoisotopic mass588.43898963 g/mol
SMILESCC(C)CCCCCCOC(=O)c1ccc(C(=O)OCCCCCCC(C)C)c(C(=O)OCCCCCCC(C)C)c1
InChIKeyYPDXSCXISVYHOB-UHFFFAOYSA-N
PubChem CID104635
ChEMBLCHEMBL3185311
EC No.258-847-9
DTXSIDDTXSID40274203

Chemical & Physical Properties

XLogP12.5
Topological polar surface area78.9
Hydrogen bond donors0
Hydrogen bond acceptors6
Rotatable bonds27
Heavy atoms42
Formal charge0
Complexity716
Physical DescriptionLiquid
Boiling point617.6±35.0 °C(Predicted)
Density0.980±0.06 g/cm3(Predicted)

Safety & Regulations

GHS classificationThis chemical does not meet GHS hazard criteria for 96.8% (120 of 124) of all reports.Not ClassifiedAggregated GHS information provided per 124 reports by companies from 2 notifications to the ECHA C&L Inventory.
Regulatory information1,2,4-Benzenetricarboxylic acid, 1,2,4-triisononyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,2,4-Benzenetricarboxylic acid, 1,2,4-triisononyl ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)REACH registered substance: Triisononyl benzene-1,2,4-tricarboxylate (EC: 258-847-9)1,2,4-Benzenetricarboxylic acid, triisononyl ester: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazard Classes and CategoriesNot Classified

Applications & Uses

Uses

1,2,4-Benzenetricarboxylic Acid 1,2,4-tris(7-Methyloctyl) Ester is an analytical standard reagent.