26826-40-4
26826-40-4 structure
- Name: TERT-BUTYL 1-METHYL-2-PROPYNYL ETHER 9&
- Chemical Name: 3-[(2-methylpropan-2-yl)oxy]but-1-yne
- CAS Number: 26826-40-4
- Molecular Formula: C8H14O
- Molecular Weight: 126.19600
- Create Date: 2018-12-28 13:56:08
- Modify Date: 2024-02-22 19:38:29
| Name | 3-[(2-methylpropan-2-yl)oxy]but-1-yne |
|---|---|
| Synonyms |
3-tert-Butoxy-1-butyne
Ether,tert-butyl 1-methyl-2-propynyl (8CI) 3-(tert-Butoxy)-1-butyne tert-butyl 1-methyl-2-propynyl ether 3-tert-butoxybut-1-yne 1-Butyne,3-(1,1-dimethylethoxy) 2-tert.-Butyl-methylpropargylether |
| Density | 0.795 g/mL at 25ºC(lit.) |
|---|---|
| Boiling Point | 41ºC25 mm Hg(lit.) |
| Molecular Formula | C8H14O |
| Molecular Weight | 126.19600 |
| Flash Point | 50 °F |
| Exact Mass | 126.10400 |
| PSA | 9.23000 |
| LogP | 1.82320 |
| Index of Refraction | n20/D 1.41(lit.) |
| Hazard Codes | F: Flammable; |
|---|---|
| Risk Phrases | 11 |
| Safety Phrases | 16 |
| RIDADR | UN 3271 3/PG 2 |
| Packaging Group | II |
| Hazard Class | 3.1 |
| HS Code | 2909199090 |
|
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26826-40-4 |
| Literature: Mantione,R. Bulletin de la Societe Chimique de France, 1969 , p. 4523 - 4527 |
| HS Code | 2909199090 |
|---|---|
| Summary | 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |