phosphoramide
/ˈfɒsfərəmʌɪd/ /ˌfɒsˈfɒrəmʌɪd/Chemistry
noun
A crystalline compound, (NH2)3PO; phosphoric triamide; any substituted derivative of this, examples of which are used as fire retardants and cross-linking reagents.
Origin
Mid 19th century; earliest use found in William Odling (1829–1921), chemist. From phosphoro- + amide.