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21282-97-3

Name 2-(METHACRYLOYLOXY)ETHYL ACETOACETATE
CAS 21282-97-3
EINECS(EC#) 244-311-1
Molecular Formula C10H14O5
MDL Number MFCD00054405
Molecular Weight 214.22
MOL File 21282-97-3.mol

Chemical Properties

Appearance Clear liquid.
Melting point  <25 °C
Boiling point  100 °C/0.8 mmHg (lit.)
density  1.122 g/mL at 25 °C(lit.)
vapor pressure  0.24Pa at 25℃
refractive index  n20/D 1.456
Fp  >230 °F
solubility  Insoluble in water
form  clear liquid
pka 10.16±0.46(Predicted)
color  Light yellow to Yellow to Orange
Specific Gravity 1.122
Water Solubility  18.5g/L at 25℃
Usage LONZAMON(R) AAEMA is a special methacrylic ester monomer with a reactive methylene group. It is suitable as comonomer for adhesives and coatings as well as copolymer for emulsion polymerisation.
BRN  2099809
LogP 0.9 at 25℃
CAS DataBase Reference 21282-97-3(CAS DataBase Reference)
EPA Substance Registry System 2-[Methacryloyloxy]ethyl acetoacetate (21282-97-3)

Safety Data

Hazard Codes  T,Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R43:May cause sensitization by skin contact.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36:Wear suitable protective clothing .
RIDADR  UN 2810 6.1/PG 3
WGK Germany  3
RTECS  AK5600000
HS Code  29189990

Hazard Information

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