5076-20-0

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5076-20-0 Structure

Identification	Back Directory
[Name] TETRAMETHYLETHYLENE OXIDE
[CAS] 5076-20-0
[Synonyms] tetramethyl-oxiran Tetramethyloxirane OXIRANE,TETRAMETHYL- TETRAMETHYLETHYLENE OXIDE 2,2,3,3-TETRAMETHYLOXIRANE Oxirane, tetramethyl- (9CI) 2,3-DIMETHYL-2-BUTENE OXIDE 2,3-DIMETHYL-2,3-EPOXYBUTANE 2,3-EPOXY-2,3-DIMETHYLBUTANE 2,3-DIMETHYL-2-BUTENE EPOXIDE Oxirane, 2,2,3,3-tetramethyl- Butane, 2,3-epoxy-2,3-dimethyl- 2,3-DiMethyl-2,3-epoxybutane 99% 2,2,3,3-Tetramethyloxirane, 2,3-Dimethyl-2-butene epoxide, 2,3-Dimethyl-2-butene oxide, 2,3-Epoxy-2,3-dimethylbutane, Tetramethylethylene oxide
[EINECS(EC#)] 225-785-9
[Molecular Formula] C6H12O
[MDL Number] MFCD00462217
[MOL File] 5076-20-0.mol
[Molecular Weight] 100.16

Chemical Properties	Back Directory
[Boiling point ] 90-92 °C/760 mmHg
[density ] 0.781 g/mL at 25 °C
[refractive index ] n 20/D 1.396
[Fp ] -4 °C
[EPA Substance Registry System] 2,3-Epoxy-2,3-dimethylbutane (5076-20-0)

Hazard Information	Back Directory
[Synthesis Reference(s)] Journal of the American Chemical Society, 104, p. 6122, 1982 DOI: 10.1021/ja00386a051 The Journal of Organic Chemistry, 46, p. 1964, 1981 DOI: 10.1021/jo00322a058 Tetrahedron Letters, 24, p. 123, 1983 DOI: 10.1016/S0040-4039(00)81345-3
[General Description] Colorless liquid.
[Air & Water Reactions] Water soluble.
[Reactivity Profile] Epoxides, such as TETRAMETHYLETHYLENE OXIDE, 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.
[Fire Hazard] Flash point data for TETRAMETHYLETHYLENE OXIDE are not available. TETRAMETHYLETHYLENE OXIDE is probably combustible.

5076-20-0 suppliers list

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