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558-30-5

Name Isobutylene oxide
CAS 558-30-5
EINECS(EC#) 209-193-8
Molecular Formula C4H8O
MDL Number MFCD00066354
Molecular Weight 72.11
MOL File 558-30-5.mol

Chemical Properties

Appearance clear colorless liquid
Boiling point  50-51 °C(lit.)
density  0.812 g/mL at 25 °C(lit.)
refractive index  n20/D 1.374(lit.)
Fp  33 °F
storage temp.  Flammables area
solubility  58g/l
form  Liquid
color  Clear colorless
Specific Gravity approximate 0.82 (20℃)
explosive limit 1.5-13.5%(V)
Water Solubility  58 g/L (20 ºC)
Sensitive  Moisture Sensitive
BRN  102408
CAS DataBase Reference 558-30-5(CAS DataBase Reference)
NIST Chemistry Reference Oxirane, 2,2-dimethyl-(558-30-5)
EPA Substance Registry System 558-30-5(EPA Substance)

Safety Data

Hazard Codes  F,Xi,Xn
Risk Statements 
R11:Highly Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and 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 .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RIDADR  UN 1993 3/PG 1
WGK Germany  2
RTECS  TZ3580000
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29109000

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

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