Diethyl ((diethanolamino)methyl)phosphonate
Agent Name
Diethyl ((diethanolamino)methyl)phosphonate
CAS Number
2781-11-5
Formula
C9-H22-N-O5-P
Major Category
Other Classes
Synonyms
Adeka FC 450; Diethyl ((N,N-bis(2-hydroxyethyl)amino)methyl)phosphonate; Diethyl ((bis(2-hydroxyethyl)amino)methyl)phosphonate; Diethyl (N,N-bis(2-hydroxyethyl)amino)methanephosphonate; Diethyl (diethanolamino)methylphosphonate; Diethyl N,N-bis(hydroxyethyl)aminomethylphosphonate; FC 450; Fyrol 6; O,O-Diethyl ((bis(2-hydroxyethyl)amino)methyl)phosphonate; O,O-Diethyl N,N-bis(2-hydroxyethyl)aminomethyl phosphonate; Phosphonic acid, ((bis(2-hydroxyethyl)amino)methyl)-, diethyl ester; [ChemIDplus]
Category
Organophosphates, Other
Description
Dark amber liquid; [HSDB] Solid; [MSDSonline]
Sources/Uses
Used as a flame retardant for urethane and electronic laminate resin systems; [HSDB]
Comments
Oral LD (rat) >5000 mg/kg; [RTECS] No hepatic necrosis and did not inhibit cholinesterase in rat studies (500 mg/kg gavage for 13 weeks); [HSDB] May cause irritation; [MSDSonline]
Biomedical References
Exposure Assessment
Vapor Pressure
0.43 mm Hg
Diseases, Processes, and Activities Linked to This Agent
Processes
Industrial Processes with risk of exposure: