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ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Halogenated aliphatic hydrocarbons >2,3-EPOXY-2-METHYLBUTANE

2,3-EPOXY-2-METHYLBUTANE

2,3-EPOXY-2-METHYLBUTANE Structure
CAS No.
5076-19-7
Chemical Name:
2,3-EPOXY-2-METHYLBUTANE
Synonyms
isoamyleneoxide;TRIMETHYLOXIRANE;trimethyl-oxiran;Oxirane, trimethyl-;beta-isoamyleneoxide;beta-Isoamylene oxide;2,2,3-Trimethyloxirane;TRIMETHYLETHYLENE OXIDE;2-Methyl-2-butene oxide;2-METHYL-2,3-EPOXYBUTANE
CBNumber:
CB7354564
Molecular Formula:
C5H10O
Molecular Weight:
86.13
MOL File:
5076-19-7.mol
MSDS File:
SDS
Modify Date:
2023/11/10 9:59:37
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2,3-EPOXY-2-METHYLBUTANE Properties

Boiling point 75 °C(lit.)
Density 0.818 g/mL at 25 °C(lit.)
refractive index n20/D 1.3855(lit.)
Flash point −4 °F
storage temp. Flammables area
EPA Substance Registry System Oxirane, trimethyl- (5076-19-7)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS02
Signal word  Danger
Hazard statements  H225
Precautionary statements  P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501
Hazard Codes  F
Risk Statements  11
Safety Statements  16
RIDADR  UN 1993 3/PG 2
WGK Germany  2
RTECS  EK3860000
HS Code  29109000

2,3-EPOXY-2-METHYLBUTANE Chemical Properties,Uses,Production

Chemical Properties

clear colorless liquid

Physical properties

2-methyl-2-butene oxide, 2,3-epoxy-2-methylbutane, C5H10O, Mr 86.14, is a clear, colorless liquid with a stringent, ether-like odor; color (Hazen scale) 5; bp 73℃ (101.3 kPa); mp -83℃; flash point (Seta flash) < 15℃; n20D 1.3860; 8 % soluble in water (unstable) and soluble in polar organic solvents .

Uses

Isoamylene oxide is used commercially for stabilizing the chlorinated hydrocarbons 1,1,1- trichloroethane and trichloroethylene. These hydrocarbons are frequently used in metal cleaning (including light metal alloys) and must, therefore, be stabilized against decomposition and formation of acidic substances during storage and application. The basic stabilizer system consists of either an organic amine or a nitro compound and a low-molecular mass epoxide, to which additional components may be added.

Preparation

2,3-Epoxy-2-methylbutane can be prepared by various methods, e.g., via the chlorohydrin route, with percarboxylic acid, or with hydrogen peroxide in a catalyzed reaction.

2,3-EPOXY-2-METHYLBUTANE Preparation Products And Raw materials

Raw materials

Diazene, 1,2-bis(1-methylethyl)-, (1E)- Isopropyl hydroperoxide 1,2-Dioxetan-3-one, dimethyl- 2-Butanol, 3-bromo-2-methyl- 3-CHLORO-2-METHYL-2-BUTANOL
2-methylbutane-2,3-diol 2-Methyl-3-buten-2-ol 2,3-dibromo-2-methylbutane 3-Methyl-2-butanone tert-Butanol
Isopropyl alcohol Formaldehyde Di-tert-butyl peroxide Acetaldehyde
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Preparation Products

2-Butanol, 2-methyl-3-[(phenylmethyl)amino]-

2,3-EPOXY-2-METHYLBUTANE Suppliers

Global( 20)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49403 58 Inquiry
Shanghai Sunmonth Technology Co., LTD 15216675652 China 2564 58 Inquiry
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 17691182729 18161915376 China 10011 58 Inquiry
Xi'an Lechun Chemical Co., Ltd 029-15596886083 15596886083 China 3866 58 Inquiry
Nanjing Chemlin Chemical Co., Ltd 025-83697070 China 19169 64 Inquiry
Pushan Industry (Shaanxi) Co., Ltd. 029-81310890 13571859809 China 9984 58 Inquiry
Degussa AG NULL Germany 641 64 Inquiry
Kanto Chemical Co., Inc. +81 3 3663 7631 Japan 6762 74 Inquiry
Brenntag N.V. +32 (56) 77.69.44 Belgium 721 68 Inquiry
Acros Organics USA 1 973 889 6363 United States 3848 81 Inquiry
Supplier Advantage
CONIER CHEM AND PHARMA LIMITED 58
Shanghai Sunmonth Technology Co., LTD 58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 58
Xi'an Lechun Chemical Co., Ltd 58
Nanjing Chemlin Chemical Co., Ltd 64
Pushan Industry (Shaanxi) Co., Ltd. 58
Degussa AG 64
Kanto Chemical Co., Inc. 74
Brenntag N.V. 68
Acros Organics USA 81

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2,2,3-Trimethyloxirane 2,3-Epoxy-2-methylbutane,98% 2,3-Epoxy-2-methylbutaneTrimethylethylene oxideTrimethyloxirane 2-METHYL-2,3-EPOXYBUTANE 2-METHYLBUTYLENE-2-OXIDE,TRIMETHYLOXIRANE 2,3-EPOXY-2-METHYLBUTANE TRIMETHYLOXIRANE TRIMETHYLETHYLENE OXIDE Oxirane, trimethyl- (9CI) 2-methylbutylene-2-oxide 2,3-epoxy-2-methyl-butan 2-methyl-2,3-butaneoxide 2-Methyl-2-butene oxide beta-Isoamylene oxide beta-isoamyleneoxide Butane, 2,3-epoxy-2-methyl- isoamyleneoxide oxirane, 2,2,3-trimethyl- Oxirane, trimethyl- Trimethyloxacyclopropane trimethyl-oxiran 5076-19-7 EPOXYDE