4050-45-7

Name CIS-2-HEXENE
CAS 4050-45-7
EINECS(EC#) 231-697-1
Molecular Formula C6H12
MDL Number MFCD00066520
Molecular Weight 84.16
MOL File 4050-45-7.mol
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Chemical Properties

Appearance Clear colorless liquid
Melting point  −98.5-−98 °C(lit.)
Boiling point  68-70 °C(lit.)
density  0.669 g/mL at 25 °C(lit.)
vapor density  1 (vs air)
vapor pressure  263 mm Hg ( 37.7 °C)
refractive index  n20/D 1.396(lit.)
Fp  −5 °F
storage temp.  Flammables area
solubility  Difficult to mix.
form  Liquid
color  Clear colorless
BRN  1719020
InChI 1S/C6H12/c1-3-5-6-4-2/h3,5H,4,6H2,1-2H3/b5-3+
InChIKey RYPKRALMXUUNKS-HWKANZROSA-N
SMILES CCC\C=C\C
LogP 3.420 (est)
CAS DataBase Reference 4050-45-7(CAS DataBase Reference)
EPA Substance Registry System trans-2-Hexene (4050-45-7)
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Safety Data

Hazard Codes  F,Xi,Xn
Risk Statements 
R11:Highly Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R65:Harmful: May cause lung damage if swallowed.
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
S33:Take precautionary measures against static discharges .
S29:Do not empty into drains .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S9:Keep container in a well-ventilated place .
RIDADR  UN 3295 3/PG 2
WGK Germany  3
Autoignition Temperature 473 °F
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29012990
Storage Class 3 - Flammable liquids
Hazard Classifications Asp. Tox. 1
Eye Irrit. 2
Flam. Liq. 2
Skin Irrit. 2
STOT SE 3

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