bis(2-tert-butylphenyl) phenyl phosphate

磷酸二(2-叔丁基苯基)苯基酯

Also known as: bis(tert-butylphenyl)phenyl phosphate, di-tert-butylphenyl phenyl phosphate, bis(2-tert-butylphenyl)phenylphosphate, bis(t-butylphenyl) phenyl phosphate, phosphoric acid, bis(1,1-dimethylethyl)phenyl phenyl ester, UNII-G6GJ3O93F3, EINECS 265-859-8

bis(2-tert-butylphenyl) phenyl phosphate (CAS 65652-41-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C26H31O4P and a molecular weight of 438.49600 g/mol. It is also known as bis(tert-butylphenyl)phenyl phosphate, di-tert-butylphenyl phenyl phosphate and bis(2-tert-butylphenyl)phenylphosphate. Key properties include a boiling point of 482.9ºC at 760 mmHg, a density of 1.12g/cm3 and a flash point of 259ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 65652-41-7
Jingsj CID: J-1056340-9
Molecular Formula: C₂₆H₃₁O₄P
Chinese Name: 磷酸二(2-叔丁基苯基)苯基酯
Molecular Weight: 438.49600 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	482.9ºC at 760 mmHg
Density	1.12g/cm3
Flash Point	259ºC

Frequently Asked Questions

What is the CAS number of bis(2-tert-butylphenyl) phenyl phosphate?

The CAS number of bis(2-tert-butylphenyl) phenyl phosphate is 65652-41-7.

What are the molecular formula and molecular weight of bis(2-tert-butylphenyl) phenyl phosphate?

bis(2-tert-butylphenyl) phenyl phosphate has molecular formula C26H31O4P and molecular weight 438.49600 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "bis(2-tert-butylphenyl) phenyl phosphate (CAS 65652-41-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1056340-9 (accessed 2026-10-24).

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