2,3-EPOXY-2-METHYLBUTANE
- Product Name
- 2,3-EPOXY-2-METHYLBUTANE
- 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
- Formula Weight
- 86.13
- MOL File
- 5076-19-7.mol
2,3-EPOXY-2-METHYLBUTANE Property
- 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)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242Use only non-sparking tools.
P243Take precautionary measures against static discharge.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 1072BA
- Product name
- Oxirane,trimethyl-
- Packaging
- 1g
- Price
- $705
- Updated
- 2021/12/16
- Product number
- CHM0007771
- Product name
- 2,3-EPOXY-2-METHYLBUTANE
- Purity
- 95.00%
- Packaging
- 1KG
- Price
- $7080.03
- Updated
- 2021/12/16
2,3-EPOXY-2-METHYLBUTANE Chemical Properties,Usage,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.