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111-78-4

Name 1,5-Cyclooctadiene
CAS 111-78-4
EINECS(EC#) 203-907-1
Molecular Formula C8H12
MDL Number MFCD00001752
Molecular Weight 108.18
MOL File 111-78-4.mol

Chemical Properties

Appearance colourless liquid
Melting point  -69 °C (lit.)
Boiling point  149-150 °C (lit.)
density  0.882 g/mL at 25 °C(lit.)
vapor pressure  25.8 mm Hg ( 37.7 °C)
refractive index  n20/D 1.493
Fp  89 °F
storage temp.  2-8°C
form  Liquid
color  Clear colorless
Stability: Stable. Flammable.
Odor Threshold 0.00084ppm
Water Solubility  780 mg/L (20 ºC)
BRN  2036542
CAS DataBase Reference 111-78-4(CAS DataBase Reference)
NIST Chemistry Reference 1,5-Cyclooctadiene(111-78-4)
EPA Substance Registry System 111-78-4(EPA Substance)

Safety Data

Hazard Codes  Xn,N,Xi
Risk Statements 
R10:Flammable.
R36/38:Irritating to eyes and skin .
R42/43:May cause sensitization by inhalation and skin contact .
R65:Harmful: May cause lung damage if swallowed.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R22:Harmful if swallowed.
R43:May cause sensitization by skin contact.
R19:May form explosive peroxides.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S60:This material and/or its container must be disposed of as hazardous waste .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 2520 3/PG 3
WGK Germany  3
RTECS  GX9620000
10-23
Autoignition Temperature 431 °F
HazardClass  3.2
PackingGroup  III
HS Code  29021990
Hazardous Substances Data 111-78-4(Hazardous Substances Data)

Hazard Information

Material Safety Data Sheet(MSDS)

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