(Haloneocarbyl-substituted)(aliphatic or oxyaliphatic)halogenate

Details (Haloneocarbyl-substituted)(aliphatic or oxyaliphatic)halogenate (Haloneocarbyl-substituted)(aliphatic or oxyaliphatic)halogenate

1986-08-11

1989-07-25

Sutto, Anton H.

Organic compounds -- part of the class 532-570 series

Organic compounds

Phosphorus esters

558188, 521107, C07F 909, C08J 900

Patent

active

048515590

ABSTRACT:
Included are the title phosphorate compounds, and a process to prepare them comprising contacting a carbylphosphorate mono acid halide with a carbyloxide. For example, ((2-(3-bromo-2,2-bis(bromomethyl)propxy)ethyl(chloroethyl)-(ethyl))phospho rat e can be prepared with (2-(3-bromo-2,2-bis(bromomethyl)propoxy)ethyl)(ethyl)chloridophosphorate and ethylene oxide. The compounds are useful so-called flame-retardants for polyurethanes, especially flexible foams because, for example, substantially non-scorching and non-odoriferous flame-retardant flexible foams can be readily prepared with the compounds.

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