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MAL
Methacrolein Basic information | |||
Product Name: |
Methacrolein |
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Synonyms: |
2-METHYL-2-PROPENAL;2-METHYL-PROPENAL;METHACRYLALDEHYDE;METHACROLEIN;2-Formyl-1-propene;2-Methyl-2-propen-1-al;2-methyl-2-propena;2-methyl-acrolei |
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CAS: |
78-85-3 |
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MF: |
C4H6O |
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MW: |
70.09 |
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EINECS: |
201-150-1 |
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Product Categories: |
Aliphatics;Intermediates & Fine Chemicals;Mutagenesis Research Chemicals;Pharmaceuticals |
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Mol File: |
78-85-3.mol |
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Methacrolein Chemical Properties | |
Melting point |
-81 °C |
Boiling point |
69 °C |
density |
0.85 g/mL at 25 °C(lit.) |
vapor density |
2.4 (vs air) |
vapor pressure |
121 mm Hg ( 20 °C) |
refractive index |
n20/D 1.416(lit.) |
Fp |
5 °F |
storage temp. |
2-8°C |
form |
Liquid |
color |
Pale yellow |
Water Solubility |
6 g/100 mL (20 ºC) |
Sensitive |
Light Sensitive |
Stability: |
Stable. Incompatible with strong bases, strong oxidising agents, strong reducing agents. Light and air-sensitive. Hazardous polymerisation may occur. |
CAS DataBase Reference |
78-85-3(CAS DataBase Reference) |
NIST Chemistry Reference |
2-Propenal, 2-methyl-(78-85-3) |
EPA Substance Registry System |
2-Propenal, 2-methyl-(78-85-3) |
Safety Information | |
Hazard Codes |
F,T |
Risk Statements |
11-24/25-34-26 |
Safety Statements |
16-26-36/37/39-45-28A |
RIDADR |
UN 2396 3/PG 2 |
WGK Germany |
3 |
RTECS |
OZ2625000 |
F |
8-23 |
TSCA |
Yes |
HazardClass |
3 |
PackingGroup |
II |
Hazardous Substances Data |
78-85-3(Hazardous Substances Data) |