Evonik ROHAMERE® 6844-O N-(2-Methacryloyloxyethyl)Ethylene Urea 25% Solution In Methylmethacrylate

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Evonik ROHAMERE® 6844-O N-(2-Methacryloyloxyethyl)Ethylene Urea 25% Solution In Methylmethacrylate (discontinued **)
Categories:	Fluid
Material Notes:	Application: Polymerization and copolymerization in emulsion and solution. Used in the paint and lacquer industries. Appearance: Clear, yellowish liquid Odor: Ester-like CAS: 96261-90-7 Information Provided by Evonik CYRO. The former Evonik Methacrylates business has been sold to Röhm GmbH, although this trade name was disontinued prior to the sale.
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Physical Properties	Original Value	Comments

Density	1.00 g/cc
Viscosity	1.0 cP @Temperature 20.0 °C
Vapor Pressure	0.0387 bar @Temperature 20.0 °C

Thermal Properties	Original Value	Comments
Boiling Point	100.3 °C @Pressure 0.1013 MPa
Flash Point	10.0 °C	DIN 51755
Ignition Temperature	430 °C	DIN 51794

Optical Properties	Original Value	Comments
Refractive Index	1.433 - 1.443 @Temperature 20.0 °C

Component Elements Properties	Original Value	Comments
H2O, Water	<= 1.0 %	Rohm Method: M3 (according to K. Fischer)

Descriptive Properties
Color	max. 200	Rohm Method: M5 (Pt-Co)
Content N-(2-Methacryloyloxyethyl)ethylene urea (%)	23-27	Rohm Method: M2-4 (GC)
Explosion limits in air (Vol. %)	2.1-12.5
MEHQ	400-600	ppm, Rohm Method: M1-1 (HPLC), MEHQ
	50-100	ppm, Rohm Method: M1-3 (HPLC), Phenothiazine
Methylmethacrylate Content (%)	68-78	Rohm Method: M2-4 (GC)

**
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PCYR00112 / 101101

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