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Trimethylolpropane trimethacrylate CAS 3290-92-4

atm11;blemmerptt;chemlink30;chemlink3080;hi-crossm;lightestertmp;methacrylicacid,1,1,1-trihydroxymethylpropanetriester;monocizertd1500
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  • 3290-92-4

Trimethylolpropane trimethacrylate Basic information
Product Name: Trimethylolpropane trimethacrylate
CAS: 3290-92-4
MF: C18H26O6
MW: 338.4
EINECS: 221-950-4
Trimethylolpropane trimethacrylate Chemical Properties
Melting point -25°C
Boiling point >200°C 1mm
density 1.06 g/mL at 25 °C(lit.)
vapor density >1 (vs air)
vapor pressure <0.01 mm Hg ( 20 °C)
refractive index n20/D 1.472(lit.)
Fp >230 °F
form liquid
color Color Colorless to yellowish
Odor slightly ester-like
InChIKey OKKRPWIIYQTPQF-UHFFFAOYSA-N
CAS DataBase Reference 3290-92-4(CAS DataBase Reference)
EPA Substance Registry System Trimethylolpropane trimethacrylate (3290-92-4)
ITEM SPECIFICATION RESULTS
APPEARANCE CLEAR LIQUID CONFORM
ESTER CONTENT 95.0%MIN 0.982
ACID VALUE(mg(KOH)/g) 0.2 MAX 0.03
VISCOSITY(25℃ cps) 35.0-50.0cps 43.2
COLOR(APHA) 100 MAX 25
MOISTURE % 0.10 MAX 0.04
INHIBITOR(MEHQ ppm) 150-400 340
Refractive Index 25℃ 1.4700-1.4730 1.472
DENSITY 1.060-1.070 1.064

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