Bis(3,5,5-trimethylhexyl) phthalate

邻苯二甲酸二(3,5,5-三甲基己基)酯

Also known as: 1,2-Benzenedicarboxylic acid, bis(3,5,5-trimethylhexyl) ester, 1,2-Benzenedicarboxylic acid, 1,2-bis(3,5,5-trimethylhexyl) ester, BIS(3,5,5-TRIMETHYLHEXYL) PHTHALATE, Bis(3,5,5-trimethylhexyl)phthalat, Di-isononyl phthalate, alpha-Dinonyl phthalate, Phthalic acid di(3,5,5-trimethylhexyl) ester, Einecs 237-954-4

Bis(3,5,5-trimethylhexyl) phthalate (CAS 14103-61-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C26H42O4 and a molecular weight of 418.60900 g/mol. It is also known as 1,2-Benzenedicarboxylic acid, bis(3,5,5-trimethylhexyl) ester, 1,2-Benzenedicarboxylic acid, 1,2-bis(3,5,5-trimethylhexyl) ester and BIS(3,5,5-TRIMETHYLHEXYL) PHTHALATE. Key properties include a boiling point of 463.3ºC at 760 mmHg, a density of 0.973g/cm3 and a flash point of 214.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
14103-61-8
Jingsj CID
J-1084928-2
Molecular Formula
C26H42O4
Chinese Name
邻苯二甲酸二(3,5,5-三甲基己基)酯
Molecular Weight
418.60900 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point463.3ºC at 760 mmHg
Density0.973g/cm3
Flash Point214.9ºC

Frequently Asked Questions

What is the CAS number of Bis(3,5,5-trimethylhexyl) phthalate?

The CAS number of Bis(3,5,5-trimethylhexyl) phthalate is 14103-61-8.

What are the molecular formula and molecular weight of Bis(3,5,5-trimethylhexyl) phthalate?

Bis(3,5,5-trimethylhexyl) phthalate has molecular formula C26H42O4 and molecular weight 418.60900 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Bis(3,5,5-trimethylhexyl) phthalate (CAS 14103-61-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084928-2 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.