646-04-8 trans-2-Pentene
cas

646-04-8 trans-2-Pentene

product Name trans-2-Pentene
Synonyms trans-Pentene-2
Molecular Weight 70.13
InChI InChI=1/C5H10/c1-3-5-4-2/h3,5H,4H2,1-2H3/b5-3+
CAS Registry Number 646-04-8
EINECS 211-461-4
Molecular Structure 646-04-8 trans-2-Pentene
Density 0.64
Melting point -140℃
Boiling point 37℃
Refractive index 1.378-1.38
Flash point -18℃
Hazard Symbols  F:Highly flammable;
Risk Codes R11:Highly flammable.;
Safety Description S16:Keep away from sources of ignition - No smoking.;
S29:Do not empty into drains.;
S33:Take precautionary measures against static discharges.;
S9:Keep container in a well-ventilated place.;
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