Diisodecyl phenyl phosphate

磷酸二异癸基苯酯

Also known as: Bis(8-methylnonyl) phenyl phosphate, Phosphoric acid, diisodecyl phenyl ester, EINECS 257-153-3

Diisodecyl phenyl phosphate (CAS 51363-64-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C26H47O4P and a molecular weight of 454.62300 g/mol. It is also known as Bis(8-methylnonyl) phenyl phosphate, Phosphoric acid, diisodecyl phenyl ester and EINECS 257-153-3. Key properties include a boiling point of 495ºC at 760 mmHg, a density of 0.978g/cm3 and a flash point of 266.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
51363-64-5
Jingsj CID
J-1314230-4
Molecular Formula
C26H47O4P
Chinese Name
磷酸二异癸基苯酯
Molecular Weight
454.62300 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point495ºC at 760 mmHg
Density0.978g/cm3
Flash Point266.3ºC

Frequently Asked Questions

What is the CAS number of Diisodecyl phenyl phosphate?

The CAS number of Diisodecyl phenyl phosphate is 51363-64-5.

What are the molecular formula and molecular weight of Diisodecyl phenyl phosphate?

Diisodecyl phenyl phosphate has molecular formula C26H47O4P and molecular weight 454.62300 g/mol.

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

Last updated:

How to cite: Jingsj. "Diisodecyl phenyl phosphate (CAS 51363-64-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1314230-4 (accessed 2026-10-25).

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