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Phosphonate ester
CAS Number: 2781-11-5
EC number: 220-482-8
Levagard 4090 N is a halogen-free, reactive flame retardant.
Levagard 4090 N can support a closed-cell foam structure and can be combined with Disflamoll products.
Levagard 4090 N is suitable for rigid PUR foams, PF, EP and UP resins.
Levagard 4090 N is used in polymers which can undergo reactions with hydroxyl groups.
Levagard 4090 N has a shelf life of 9 months.
Levagard 4090 N is a phosphorus Flame Retardant.
Description of Levagard 4090 N:
Levagard 4090 N is a halogen free reactive flame retardant.
Levagard 4090 N is used in polymers which can undergo reactions with hydroxyl groups.
Chemical Composition:
N,N-bis-(2-hydroxyethyl) aminomethane phosphonic acid diethyl ester
CAS Number:
2781-11-5
Appearance:
Yellowish to brownish liquid
Product Applications of Levagard 4090 N:
Construction material
Flame retardants for polymeres
Mineral oil and lubricant
Polymer auxiliaries
Polymer compound
Roofing insulation
Synthetic lubricants
Applications of Levagard 4090 N:
Levagard 4090 N is especially suitable as flame retardant for rigid PUR foams.
Levagard 4090 N can support a closed-cell foam structure and can be combined with other Levagard or Disflamoll products.
Further applications are possible in PF, EP and UP resins.
Packaging of Levagard 4090 N:
Road tankers / containers, totes and drums
Storage conditions of Levagard 4090 N:
If stored correctly and kept in the original sealed container, Levagard 4090 N has a shelf life of at least 9 months.
Handling of Levagard 4090 N:
Consult the safety data sheet for relevant safety data & references as well as possibly necessary warning labels.
Typical Properties of Levagard 4090 N:
Property / Nominal Value / Unit
Phosphorus content / 12.1 / %
Acid value / < 8 / mg KOH/g
Hydroxyl number / 400 - 500 / mg KOH/g
Water content / < 0.5 / %
Density at 25°C / 1.16 / g/cm3
Viscosity at 25°C / 100 - 300 / mPa·s
Product identity of Levagard 4090 N:
Chemical name: N,N-(bis)-hydroxyethyl-aminomethane phosphonic acid diethyl ester
CAS: 2781-11-5
ECN: 220-482-8
About Levagard 4090 N:
Levagard 4090 N is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 100 to < 1 000 tonnes per annum.
Levagard 4090 N is used by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
Consumer Uses of Levagard 4090 N:
ECHA has no public registered data indicating whether or in which chemical products Levagard 4090 N might be used.
ECHA has no public registered data on the routes by which Levagard 4090 N is most likely to be released to the environment.
Article service life of Levagard 4090 N:
ECHA has no public registered data on the routes by which Levagard 4090 N is most likely to be released to the environment.
ECHA has no public registered data indicating whether or into which articles Levagard 4090 N might have been processed.
Widespread uses by professional workers of Levagard 4090 N:
Levagard 4090 N is used in the following products: adhesives and sealants, laboratory chemicals and polymers.
Levagard 4090 N is used in the following areas: building & construction work and scientific research and development.
Other release to the environment of Levagard 4090 N is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use resulting in inclusion into or onto a materials (e.g. binding agent in paints and coatings or adhesives).
Formulation or re-packing of Levagard 4090 N:
Levagard 4090 N is used in the following products: polymers.
Release to the environment of Levagard 4090 N can occur from industrial use: formulation of mixtures and formulation in materials.
Uses at industrial sites of Levagard 4090 N:
Levagard 4090 N is used in the following products: polymers and adhesives and sealants.
Levagard 4090 N is used for the manufacture of: plastic products.
Release to the environment of Levagard 4090 N can occur from industrial use: in the production of articles and for thermoplastic manufacture.
Manufacture of Levagard 4090 N:
Release to the environment of Levagard 4090 N can occur from industrial use: manufacturing of the substance.
Synonyms:
N,N-Bis-(2-hydroxyethyl)aminomethane phosphorus acid diethylester
Diethyl N,N-bis-(2-hydroxyethyl)aminomethane phosphonate
N,N-DI-(2-hydroxyethyl)aminomethane phosphorus acid diethylester
LEVAGARD 4090 N
Zusatzmittel FM
Regulatory process names:
Diethyl bis(2-hydroxyethyl)aminomethylphosphonate
Diethyl bis(2-hydroxyethyl)aminomethylphosphonate
diethyl bis(2-hydroxyethyl)aminomethylphosphonate
IUPAC names:
2-[diethoxyphosphorylmethyl(2-hydroxyethyl)amino]ethanol
Diethyl bis(2-hydroxyethyl)aminomethylphosphonate
diethyl bis(2-hydroxyethyl)aminomethylphosphonate
diethyl {[bis(2-hydroxyethyl)amino]methyl}phosphonate
Fyrol 6
Phosphonic acid, [[bis(2-hydroxyethyl)amino]methyl]-, diethyl ester
Phosphonic acid, P-[[bis(2-hydroxyethyl)amino]methyl]-, diethyl ester
Trade names:
Desmophen 4090 N
Fyrol 6
Levagard 4090 N
Other identifiers:
109223-83-8
163447-57-2
2781-11-5
