| 2,3-Dimethyl-1-butene Basic information |
| Product Name: | 2,3-Dimethyl-1-butene |
| Synonyms: | BISOMER DMB 2,3-Dimethyl-1-butene;Dimethylbutene;2,3-DIMETHYL-1-BUTENE, STAB.;2,3-Dimethyl-1-butene, 98+%;1-Butene, 2,3-dimethyl-;2,3-DIMETHY-1-BUTEME;1-Isopropyl-1-methylethylene;2-Isopropylpropene |
| CAS: | 563-78-0 |
| MF: | C6H12 |
| MW: | 84.16 |
| EINECS: | 209-262-2 |
| Product Categories: | Building Blocks;Chemical Synthesis;Acyclic;Alkenes;Organic Building Blocks;Organic Building Blocks |
| Mol File: | 563-78-0.mol |
| 2,3-Dimethyl-1-butene Chemical Properties |
| Melting point | -158 °C (lit.) |
| Boiling point | 56 °C (lit.) |
| density | 0.68 g/mL at 25 °C (lit.) |
| vapor pressure | 412 mm Hg ( 37.7 °C) |
| refractive index | n |
| Fp | −1 °F |
| storage temp. | Flammables area |
| solubility | 0.079g/l |
| form | Oil |
| color | Clear Colourless |
| explosive limit | 1.2%(V) |
| Water Solubility | <0.1 g/L (20 ºC) |
| BRN | 505982 |
| CAS DataBase Reference | 563-78-0(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Butene, 2,3-dimethyl-(563-78-0) |
| EPA Substance Registry System | 1-Butene, 2,3-dimethyl- (563-78-0) |
| Safety Information |
| Hazard Codes | F,Xn |
| Risk Statements | 11-65 |
| Safety Statements | 16-33-62-9 |
| RIDADR | UN 3295 3/PG 2 |
| WGK Germany | 3 |
| Autoignition Temperature | 680 °F |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29012980 |
| MSDS Information |
| Provider | Language |
|---|---|
| 2,3-Dimethyl-1-butene | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| 2,3-Dimethyl-1-butene Usage And Synthesis |
| Chemical Properties | CLEAR COLOURLESS TO LIGHT YELLOW LIQUID |
| Uses | 2,3-Dimethyl-1-butene is used in reactions to convert fatty acids to flavor compounds. It is also used in reactions with asymmetric glyoxylate to form α-hydroxy esters. |
| Uses | 2,3-Dimethyl-1-butene was used to investigate the mechanism of the sulfur vulcanization of rubber. |
| General Description | Gas phase reaction of 2,3-dimethyl-1-butene with the OH radical has been investigated in the presence of NO. |
| 2,3-Dimethyl-1-butene Preparation Products And Raw materials |
| Raw materials | 2,3-DIMETHYL-2-BUTANOL-->2,3-DIMETHYL-1,3-BUTADIENE-->propene |
| Preparation Products | 2-Methyl-1-pentene-->1,4-DIBROMO-2,3-BIS(BROMOMETHYL)-2-BUTENE-->3,3-Dimethyl-1-butene-->2,3-Dimethyl-2-butene-->2,4,4-TRIMETHYL-1-PENTENE-->1-BUTENE |
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