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TETRAMETHYLETHYLENE OXIDE

TETRAMETHYLETHYLENE OXIDE Structure
TETRAMETHYLETHYLENE OXIDE structure
CAS No.
5076-20-0
Chemical Name:
TETRAMETHYLETHYLENE OXIDE
Synonyms
2,2,3,3-TETRAMETHYLOXIRANE;Tetramethyloxirane;tetramethyl-oxiran;OXIRANE,TETRAMETHYL-;TETRAMETHYLETHYLENE OXIDE;Oxirane, tetramethyl- (9CI);2,3-DIMETHYL-2-BUTENE OXIDE;2,3-EPOXY-2,3-DIMETHYLBUTANE;2,3-DIMETHYL-2,3-EPOXYBUTANE;2,3-DIMETHYL-2-BUTENE EPOXIDE
CBNumber:
CB2711678
Molecular Formula:
C6H12O
Molecular Weight:
100.16
MDL Number:
MFCD00462217
MOL File:
5076-20-0.mol
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TETRAMETHYLETHYLENE OXIDE Properties

Boiling point 90-92 °C/760 mmHg
Density 0.781 g/mL at 25 °C
refractive index n 20/D 1.396
Flash point -4 °C
EPA Substance Registry System 2,3-Epoxy-2,3-dimethylbutane (5076-20-0)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07
Signal word  Danger
Hazard statements  H225-H302
Precautionary statements  P210
Hazard Codes  F,Xn
Risk Statements  11-22
Safety Statements  36/37
RIDADR  UN 1993 3/PG 2
WGK Germany  2

TETRAMETHYLETHYLENE OXIDE price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AK Scientific 1420AQ 2,3-Dimethyl-2,3-epoxybutane 5076-20-0 5g $154 2021-12-16 Buy
Product number Packaging Price Buy
1420AQ 5g $154 Buy

TETRAMETHYLETHYLENE OXIDE Chemical Properties,Uses,Production

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.

TETRAMETHYLETHYLENE OXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

3-(Ethylamino)-2,3-dimethyl-2-butanol

TETRAMETHYLETHYLENE OXIDE Suppliers

Global( 13)Suppliers
Supplier Tel Email Country ProdList Advantage
Alfa Chemistry 		+1-5166625404 Info@alfa-chemistry.com United States 21317 58
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44751 61
Shanghai Topbiochem Technology Co., Ltd 021-58170097 info@topbiochem.com China 9442 58
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 17691182729 18161915376 1046@dideu.com China 10008 58
Shanghai Yingxin laboratory equipment Co., Ltd 021-021-59178156 15300768757 359382369@qq.com China 10367 58
Supplier Advantage
Alfa Chemistry 		58
Energy Chemical 61
Shanghai Topbiochem Technology Co., Ltd 58
Sigma-Aldrich 80
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 58
Shanghai Yingxin laboratory equipment Co., Ltd 58

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Oxirane, tetramethyl- (9CI) 2,3-DiMethyl-2,3-epoxybutane 99% Butane, 2,3-epoxy-2,3-dimethyl- tetramethyl-oxiran Tetramethyloxirane TETRAMETHYLETHYLENE OXIDE 2,3-EPOXY-2,3-DIMETHYLBUTANE 2,3-DIMETHYL-2-BUTENE EPOXIDE 2,3-DIMETHYL-2-BUTENE OXIDE 2,3-DIMETHYL-2,3-EPOXYBUTANE OXIRANE,TETRAMETHYL- 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 Oxirane, 2,2,3,3-tetramethyl- 2,2,3,3-TETRAMETHYLOXIRANE 5076-20-0 Epoxides Oxygen Compounds Organic Building Blocks Building Blocks EPOXYDE