2-pentene, mixture of isomers

Name	2-Pentene
Synonyms	AMYLENE 2-Pentene 2-AMYLENE 2-PENTENE pent-2-ene Pent-2-ene B-N-AMYLENE Pentenecistrans Methylethylethylene s-Methylethylethylene 2-Pentene (cis+trans) 2-pentene, mixture of isomers
CAS	109-68-2
EINECS	203-695-0
InChI	InChI=1/2C5H10/c21-3-5-4-2/h23,5H,4H2,1-2H3/b5-3+;5-3-

Molecular Formula	C5H10
Molar Mass	70.13
Density	0.651g/mLat 20°C(lit.)
Melting Point	-142.6°C
Boling Point	37°C(lit.)
Flash Point	−50°F
Water Solubility	Not miscible or difficult to mix in water.
Vapor Presure	8.06 psi ( 20 °C)
Appearance	clear liquid
Color	Colorless to Almost colorless
Merck	14,7123
BRN	969151
Storage Condition	2-8°C
Stability	Stable. Extremely flammable - note low boiling point and low flash point. Incompatible with strong oxidizing agents.
Refractive Index	n20/D 1.381

Risk Codes	R11 - Highly Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. R65 - Harmful: May cause lung damage if swallowed
Safety Description	S9 - Keep container in a well-ventilated place. S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S29 - Do not empty into drains. S33 - Take precautionary measures against static discharges. S36 - Wear suitable protective clothing. S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label.
UN IDs	UN 3295 3/PG 2
WGK Germany	3
TSCA	Yes
Hazard Class	3
Packing Group	II