Dioctadecyl phosphite

双十八烷基亚磷酸酯

Also known as: Di-n-octadecyl phosphite, Distearyl phosphite, Dioctadecyl hydrogen phosphonate, Dioctadecyl phosphonate, Phosphorous acid, dioctadecyl ester, Phosphonic acid, dioctadecyl ester, Dioctadecoxy(oxo)phosphanium

CAS No.
19047-85-9
Jingsj CID
J-49328-6
Molecular Formula
C36H75O3P
Chinese Name
双十八烷基亚磷酸酯
Molecular Weight
586.95300 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point55-61ºC
Flash Point185ºC

Frequently Asked Questions

What is the CAS number of Dioctadecyl phosphite?

19047-85-9

What are the molecular formula and molecular weight of Dioctadecyl phosphite?

C36H75O3P, molecular weight 586.95300 g/mol

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