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558-37-2

Name 3,3-Dimethyl-1-butene
CAS 558-37-2
EINECS(EC#) 209-195-9
Molecular Formula C6H12
MDL Number MFCD00008853
Molecular Weight 84.16
MOL File 558-37-2.mol

Chemical Properties

Appearance clear colorless liquid
Melting point  -115 °C (lit.)
Boiling point  41 °C (lit.)
density  0.653 g/mL at 25 °C(lit.)
vapor density  >1 (vs air)
vapor pressure  6.96 psi ( 20 °C)
refractive index  n20/D 1.376(lit.)
Fp  −20 °F
storage temp.  Flammables area
form  Liquid
color  Clear colorless
explosive limit 1.2%(V)
Water Solubility  Not miscible or difficult to mix in water.
BRN  1697101
InChIKey PKXHXOTZMFCXSH-UHFFFAOYSA-N
CAS DataBase Reference 558-37-2(CAS DataBase Reference)
NIST Chemistry Reference 1-Butene, 3,3-dimethyl-(558-37-2)
EPA Substance Registry System 558-37-2(EPA Substance)

Safety Data

Hazard Codes  F,Xn,Xi
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 .
S33:Take precautionary measures against static discharges .
S36:Wear suitable protective clothing .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
S37/39:Wear suitable gloves and eye/face protection .
RIDADR  UN 3295 3/PG 2
WGK Germany  3
RTECS  BS8000000
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29012980

Hazard Information

Material Safety Data Sheet(MSDS)

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