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MAL
| Methacrolein Basic information | |||
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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 | |
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Melting point |
-81 °C |
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Boiling point |
69 °C |
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density |
0.85 g/mL at 25 °C(lit.) |
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vapor density |
2.4 (vs air) |
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vapor pressure |
121 mm Hg ( 20 °C) |
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refractive index |
n20/D 1.416(lit.) |
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Fp |
5 °F |
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storage temp. |
2-8°C |
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form |
Liquid |
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color |
Pale yellow |
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Water Solubility |
6 g/100 mL (20 ºC) |
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Sensitive |
Light Sensitive |
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Stability: |
Stable. Incompatible with strong bases, strong oxidising agents, strong reducing agents. Light and air-sensitive. Hazardous polymerisation may occur. |
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CAS DataBase Reference |
78-85-3(CAS DataBase Reference) |
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NIST Chemistry Reference |
2-Propenal, 2-methyl-(78-85-3) |
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EPA Substance Registry System |
2-Propenal, 2-methyl-(78-85-3) |
| Safety Information | |
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Hazard Codes |
F,T |
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Risk Statements |
11-24/25-34-26 |
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Safety Statements |
16-26-36/37/39-45-28A |
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RIDADR |
UN 2396 3/PG 2 |
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WGK Germany |
3 |
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RTECS |
OZ2625000 |
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F |
8-23 |
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TSCA |
Yes |
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HazardClass |
3 |
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PackingGroup |
II |
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Hazardous Substances Data |
78-85-3(Hazardous Substances Data) |