LN-646533
TETRAMETHYLETHYLENE OXIDE , 5076-20-0
Synonym(s):
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
Update time: 2023-04-23
PRODUCT 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 |
| InChI | 1S/C6H12O/c1-5(2)6(3,4)7-5/h1-4H3 |
| InChIKey | SYQIWVMFOAHDMK-UHFFFAOYSA-N |
| SMILES | CC1(C)OC1(C)C |
| EPA Substance Registry System | 2,3-Epoxy-2,3-dimethylbutane (5076-20-0) |
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Danger |
| Hazard statements | H225-H302 |
| Precautionary statements | P210 |
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | F,Xn |
| Risk Statements | 11-22 |
| Safety Statements | 36/37 |
| RIDADR | UN 1993 3/PG 2 |
| WGK Germany | 2 |
| TSCA | TSCA listed |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 4 Oral Flam. Liq. 2 |
