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Physicochemical properties and hazards of diacetone acrylamide
2023-04-23 14:40
Physical and chemical properties
1. Flash point>110 °C
2. Melting point 57～58 °C
3. Boiling point 120°C (1.07 kPa), 93-100°C (13.33-40.0 Pa)
4. Relative density 0.998(60 °C)
5. White or yellowish flaky crystal, colorless after melting.
6. Soluble in water, methanol, methyl chloride, benzene, acetonitrile, ethanol, acetone, tetrahydrofuran, ethyl acetate, styrene, n-hexanol and other organic solvents, insoluble in petroleum ether (30-60 °C). [1]
risk term
R22Harmful if swallowed.
Harmful if swallowed.
security terms
S23 Do not breathe vapour.
Do not breathe vapor.
S24/25 Avoid contact with skin and eyes.
Avoid contact with skin and eyes
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