ChemicalBook--->CAS DataBase List--->3266-23-7

3266-23-7

3266-23-7 Structure

3266-23-7 Structure
IdentificationMore
[Name]

2-Butene oxide
[CAS]

3266-23-7
[Synonyms]

2,3-BUTYLENE OXIDE
2,3-DIMETHYLOXIRANE
2,3-EPOXYBUTANE
2-BUTENE OXIDE
PSEUDOBUTYLENE OXIDE
2,3-epoxy-butan
2-Butene epoxide
2-Butene expoxide
2-buteneexpoxide
beta-Butylene oxide
beta-butyleneoxide
beta-Oxybutene
Butane, 2,3-epoxy-
2,3-dimethylethylene oxide
2,3-Epoxybutane (cis,trans mixture)
2,3-DIMETHYLOXIRANE (CIS+TRANS)
2,3-EPOXYBUTANE, 98% cis, trans mixture
2,3-BUTYLENE OXIDE, CIS AND TRANS MIXTURE
2,3-BUTYLENE OXIDE (BETA-) (CIS-AND TRANS-MIXTURE) 95+%
(2S,3S)-2β,3α-Dimethyloxirane
[EINECS(EC#)]

221-877-8
[Molecular Formula]

C4H8O
[MDL Number]

MFCD00066345
[Molecular Weight]

72.11
[MOL File]

3266-23-7.mol
Chemical PropertiesBack Directory
[Boiling point ]

56~57℃
[density ]

0.804 g/mL at 20 °C(lit.)
[refractive index ]

1.3740-1.3810
[Fp ]

-15°C
[Specific Gravity]

0.810
[CAS DataBase Reference]

3266-23-7(CAS DataBase Reference)
[NIST Chemistry Reference]

Oxirane, 2,3-dimethyl-(3266-23-7)
[EPA Substance Registry System]

3266-23-7(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

F,Xi
[Risk Statements ]

R11:Highly Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
[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 .
[RIDADR ]

UN 3271 3/PG 2
[WGK Germany ]

3
[RTECS ]

EK3855000
Hazard InformationBack Directory
[General Description]

Clear colorless liquid.
[Reactivity Profile]

Epoxides, such as 2,3-EPOXYBUTANE(3266-23-7), are highly reactive. They polymerize in the presence of catalysts or when heated. These polymerization reactions can be violent. Compounds in this group react with acids, bases, and oxidizing and reducing agents. They react, possibly violently with water in the presence of acid and other catalysts.
[Air & Water Reactions]

Highly flammable. Water soluble. May be sensitive to moisture.
[Fire Hazard]

This chemical is flammable.
[Flammability and Explosibility]

Highlyflammable
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2-Butene oxide(3266-23-7).msds
Spectrum DetailBack Directory
[Spectrum Detail]

2-Butene oxide(3266-23-7)MS
2-Butene oxide(3266-23-7)IR1
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

3266-23-7(sigmaaldrich)
[TCI AMERICA]

2,3-Butylene Oxide  (cis-and trans-mixture),>95.0%(GC)(3266-23-7)
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