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Propylene Oxide

Chemical name: Propylene Oxide
Molecular formula: C3H6O
Structural formula: CH3-CH-CH2
                                     ﹨∕
                                       O
Relative molecular weight: 58.08             
CAS NO.: 75-56-9
UN No.: 1280
Chemical properties: Flammable, non-corrosive, soluble and colorless liquid at room temperature
Flash point:-37℃       Boiling point: 34℃
Index of quality: (GB/T14491-2001)

Item High Grade First grade Qualified
Color(Pt-Co)# ≤ 5 10 20
Acetic acid ,%, ≤ 0.003 0.006 0.01
Water,% ≤ 0.02 0.04 0.10
Propionaldehyde ,%, ≤ 0.010 0.030 0.10
EO,%, ≤ 0.01 0.10         0.30
Appearance        Transparent liquid without impurities

Uses: Mainly used in the production of Polyether polyols, propylene glycol and various non-ionic surfactants.

Packing Class: Ⅰ

Packing and storage: should be transported by tank-trucks, and should be stored in cool and well-ventilated place away from heat, direct solarization, oxidants, acids.

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