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628-41-1

Name Cyclohexa-1,4-diene
CAS 628-41-1
EINECS(EC#) 211-043-1
Molecular Formula C6H8
MDL Number MFCD00001535
Molecular Weight 80.13
MOL File 628-41-1.mol

Chemical Properties

Appearance colourless liquid
Melting point  -49.2 °C
Boiling point  88-89 °C (lit.)
density  0.847 g/mL at 25 °C(lit.)
refractive index  n20/D 1.472(lit.)
Fp  20 °F
storage temp.  0-6°C
form  Liquid
color  Clear colorless
Stability: Stable. Highly flammable. Incompatible with strong oxidizing agents.
Water Solubility  Miscible with organic solvents like diethyl ether, tetrahydrofuran and toluene.Immiscible with water.
BRN  1900733
Dielectric constant 2.2599999999999998
Exposure limits ACGIH: TWA 2 mg/m3
NIOSH: TWA 10 mg/m3
InChIKey UVJHQYIOXKWHFD-UHFFFAOYSA-N
LogP 2.300
CAS DataBase Reference 628-41-1(CAS DataBase Reference)
NIST Chemistry Reference 1,4-Cyclohexadiene(628-41-1)
EPA Substance Registry System 628-41-1(EPA Substance)

Safety Data

Hazard Codes  F,T
Risk Statements 
R11:Highly Flammable.
R48/20/21/22:Harmful: danger of serious damage to health by prolonged exposure through inhalation, and in contact with skin and if swallowed .
R45:May cause cancer.
Safety Statements 
S53:Avoid exposure-obtain special instruction before use .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 3295 3/PG 2
WGK Germany  3
23
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29021990

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Hazard Information

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