Tris(2-ethylhexyl) phosphite
亚磷酸三(2-乙基己基)酯
Also known as: Phosphorous acid tris(2-ethylhexyl) ester, Trioctyl phosphite, Phosphorous acid trioctyl ester, JP 308, NSC 3233, EINECS 206-111-2
Tris(2-ethylhexyl) phosphite (CAS 301-13-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C24H51O3P and a molecular weight of 418.63400 g/mol. It is also known as Phosphorous acid tris(2-ethylhexyl) ester, Trioctyl phosphite and Phosphorous acid trioctyl ester. Key properties include a boiling point of 446.7ºC at 760mmHg and a flash point of 278.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 301-13-3
- Jingsj CID
- J-39064-2
- Molecular Formula
- C24H51O3P
- Chinese Name
- 亚磷酸三(2-乙基己基)酯
- Molecular Weight
- 418.63400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 446.7ºC at 760mmHg |
|---|---|
| Flash Point | 278.6ºC |
Frequently Asked Questions
What is the CAS number of Tris(2-ethylhexyl) phosphite?
The CAS number of Tris(2-ethylhexyl) phosphite is 301-13-3.
What are the molecular formula and molecular weight of Tris(2-ethylhexyl) phosphite?
Tris(2-ethylhexyl) phosphite has molecular formula C24H51O3P and molecular weight 418.63400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tris(2-ethylhexyl) phosphite (CAS 301-13-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39064-2 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.