4090-48-6
4090-48-6 structure
- Name: 2-ethynyl-2-methyloxirane
- Chemical Name: 2-ethynyl-2-methyloxirane
- CAS Number: 4090-48-6
- Molecular Formula: C5H6O
- Molecular Weight: 82.10050
- Create Date: 2016-09-15 03:01:55
- Modify Date: 2025-09-18 19:13:16
| Name | 2-ethynyl-2-methyloxirane |
|---|---|
| Synonyms |
2-Ethinyl-propylenoxid
2-Aethinyl-2-methyl-oxiran Oxirane,2-ethynyl-2-methyl 1-ethynyl-1-methyloxirane 2-ethynyl-2-methyl-oxirane 2-Methyl-2-ethynyloxirane |
| Molecular Formula | C5H6O |
|---|---|
| Molecular Weight | 82.10050 |
| Exact Mass | 82.04190 |
| PSA | 12.53000 |
| LogP | 0.40850 |
| HS Code | 2910900090 |
|---|
| HS Code | 2910900090 |
|---|---|
| Summary | 2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |