The physical and chemical property of 78-85-3 is provided by ChemNet.com
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> 78-85-3 methacrylaldehyde
78-85-3 methacrylaldehyde
product Name
methacrylaldehyde
CAS No
78-85-3
Synonyms
2-Methyl propenal; Methacrolein; 2-methylprop-2-enal; 2-Methylpropenal; 2-Methylacrolein; 2-Methylenepropanal
Molecular Formula
C
4
H
6
O
Molecular Weight
70.0898
InChI
InChI=1/C4H6O/c1-4(2)3-5/h3H,1H2,2H3
EINECS
201-150-1
Molecular Structure
Density
0.807g/cm
3
Melting point
-81℃
Boiling point
68°C at 760 mmHg
Refractive index
1.384
Water solubility
6 g/100 mL (20℃)
Vapour Pressur
142mmHg at 25°C
Hazard Symbols
F
:Flammable;
T
:Toxic;
Risk Codes
R11
:;
R24/25
:;
R26
:;
R34
:;
Safety Description
S16
:;
S26
:;
S28A
:;
S36/37/39
:;
S45
:;
MSDS
Material Safety Data Sheet
Chemicals Suppliers(7):
1
Ningbo jiasi chemical Co.,ltd.
2
Hangzhou Pharma & Chem Co.,Ltd.
3
AFINE CHEMICALS LIMITED
4
Ningbo Jiasi Chemical Co.,Ltd.
5
Zouping Mingyuan Imp Exp Trade Co Ltd.
7
lionpharm and chem int. co.
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