A3108612
2,3-Dimethyl-1-butene , 98% , 563-78-0
CAS NO.：563-78-0
Empirical Formula: C6H12
Molecular Weight: 84.16
MDL number: MFCD00008923
EINECS: 209-262-2
Update time: 2022-07-08
PRODUCT 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 |
| Flash point: | −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) |
Description and Uses
2,3-Dimethyl-1-butene was used to investigate the mechanism of the sulfur vulcanization of rubber.
Safety
| Symbol(GHS) |   GHS02,GHS08 |
| Signal word | Danger |
| Hazard statements | H225-H304 |
| Precautionary statements | P210-P301+P310+P331 |
| 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 |
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