Propylene oxide, EM Grade

Supplier: Electron Microscopy Sciences
Danger

Synonyms: (±)-Methyloxirane, (±)-Propene oxide, (±)-Propylene oxide

20401 20412 20411 20414
100504-252EA 84.34 USD
100504-252 100504-254 100505-028 100504-828
Propylene oxide, EM Grade
Propylene oxide

A solvent agent for epoxy resins.


Used widely for infiltration and gradual replacement of the dehydration agent.

Formula: C₃H₆O
MW: 58.08 g/mol
Boiling Pt: 34.3 °C (94 °F)
Melting Pt: –111.9 °C (–169 °F)
Density: 0.8313 g/cm³ (6.937 lbs/gal.)
Flash Pt: –37 °C (–35 °F)
Storage Temperature: Ambient
MDL Number: MFCD00005126
CAS Number: 75-56-9
UN: 1280
ADR: 3,I
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Specification Test Results

Acidity (as Acetic acid) 2 ppm
Aldehydes (as Propionaldehyde) 3 ppm
Nonvolatile matter (g/100 ml) Max. 0.001
Specific gravity (H₂O=1) 0.831
Total Chloride 1 ppm
Vapor pressure (33 °C) 980 mbar
Water 35 ppm

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