Diisopropyl phenylphosphonite

苯基亚膦酸二异丙酯

Also known as: DIISOPROPYL PHENYLPHOSPHONITE, Diisopropyl Phenylphosphonite, Phenyldiisopropoxyphosphine, Phosphonous acid, P-phenyl-, bis(1-methylethyl) ester, Phenylphosphonous acid diisopropyl ester, PhP(OiPr)2, PPh(O(i)Pr)2, bis(methylethoxy)phenylphosphine, di-i-propyl phenylphosphonite, phenyl-di(propan-2-yloxy)phosphane, phenyl-phosphonous acid diisopropyl ester, Diisopropylphenylphosphonite, LABOTEST-BB LT00453957, MFCD00015024, NSC 171037

Diisopropyl phenylphosphonite (CAS 36238-99-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H19O2P and a molecular weight of 226.25200 g/mol. It is also known as DIISOPROPYL PHENYLPHOSPHONITE, Diisopropyl Phenylphosphonite and Phenyldiisopropoxyphosphine. Key properties include a boiling point of 112ºC (8 torr) and a flash point of 134.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
36238-99-0
Jingsj CID
J-6205-3
Molecular Formula
C12H19O2P
Chinese Name
苯基亚膦酸二异丙酯
Molecular Weight
226.25200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point112ºC (8 torr)
Flash Point134.5ºC
Exact Mass226.11200
PSA32.05000
LogP3.47380

Frequently Asked Questions

What is the CAS number of Diisopropyl phenylphosphonite?

The CAS number of Diisopropyl phenylphosphonite is 36238-99-0.

What are the molecular formula and molecular weight of Diisopropyl phenylphosphonite?

Diisopropyl phenylphosphonite has molecular formula C12H19O2P and molecular weight 226.25200 g/mol.

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

Last updated:

How to cite: Jingsj. "Diisopropyl phenylphosphonite (CAS 36238-99-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6205-3 (accessed 2026-10-28).

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