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  • Name: Acrolein
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English name acrolein;allylaldehyde

Alias: 2-Propen-1-one; 2-Propenal; Acrylaldehyde; Acrylic aldehyde; prop-2-enal

CAS No. 107-02-8

Formula: C3H4O

Molecular formula: C3H4O;CH2CHCHO

Appearance and property colorless or light yellow liquid, with bad odor

Molecular weight: 56.06 Vapor pressure 28.53kPa/20℃ Flash point: -26℃

Melting point: -87.7℃ Boiling point: 52.5℃ Solubility soluble in water, easily soluble in alcohol, acetone and many organic solvents

Density: Relative density(water=1)0.84;Relative density(are=1)1.94 Stability instable

Storage: keep in cool and shading place

Uses: this product can be used in producing copolymer and resin

Quality standard

Item

Index

Appearance

colorless transparent liquid with irritating odor

Acrolein content/% ≥

98

Moisture/% ≤

3.0

Relative density

0.84

PH value(10% aqueous solution)

4.0~6.0

INHIBITOR HQ%: 0.25~0.3

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