Methyl diphenylphosphite

二苯基亚磷酸甲酯

Also known as: Diphenyl Methyl Phosphite, Methyl diphenyl phosphite, Phosphorous acid, methyl diphenyl ester, methoxy-diphenoxy-phosphane, methoxydiphenoxyphosphine, diphenyl methyl phosphite, methyldiphenylphosphite, Phosphorigsaeure-methylester-diphenylester

CAS No.
3577-87-5
Jingsj CID
J-13876-5
Molecular Formula
C13H13O3P
Chinese Name
二苯基亚磷酸甲酯
Molecular Weight
248.21400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point282.1ºC at 760mmHg
Flash Point149.8ºC

Frequently Asked Questions

What is the CAS number of Methyl diphenylphosphite?

3577-87-5

What are the molecular formula and molecular weight of Methyl diphenylphosphite?

C13H13O3P, molecular weight 248.21400 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026