Diethyl bis(2-hydroxyethyl)aminomethylphosphonate [ 2781-11-5 ]

Chemical Name: O,O-diethylphosphonomethylbis(2-hydroxyethyl)amine,diethyl bis(2-hydroxyethyl)aminomethylphosphonate, Diethyl-N,N-bis-(2-hydroxyethyl)-aminomethylphosphonat

Appearance of yellow amber transparent liquid
Phosphorus content (% wt.) 12.4

Nitrogen content (% wt.) 5.5

Hydroxyl value (mg KOH / g) 420-460

Acid value (mg KOH / g) ≤ 8

Moisture (% wt.) ≤ 0.8

Uses: FRC-6 for flame retardant rigid polyurethane foam. It is areactive Lin ester flame retardants in polyurethane foam can bereplaced as part of polyether polyol in response. PU for its flame-retardant rigid polyurethane foam has excellent moisture resistance, anti-aging properties.