70156-97-7
70156-97-7 structure
- Name: 9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene
- Chemical Name: 9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene
- CAS Number: 70156-97-7
- Molecular Formula: C8H11BrO2
- Molecular Weight: 219.07600
- Create Date: 2016-01-28 19:07:48
- Modify Date: 2024-01-08 19:58:05
| Name | 9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene |
|---|---|
| Synonyms |
1,4-Dioxaspiro[4.4]non-6-ene,6-bromo-7-methyl
2-bromo-3-methyl-2-cyclopentenone ethylene ketal 2-bromo-2-cyclopentenone ethylene ketal 6-bromo-7-methyl-l,4-dioxaspiro[4,4]non-6-ene 2-bromo-3-methyl-2-cyclopenten-1-one ethylene ketal 2-Bromo-3-methyl-2-cyclopentenone 1,2-Ethanediyl Acetal 6-bromo-7-methyl-1,4-dioxaspiro[4.4]non-6-ene |
| Molecular Formula | C8H11BrO2 |
|---|---|
| Molecular Weight | 219.07600 |
| Exact Mass | 217.99400 |
| PSA | 18.46000 |
| LogP | 2.19220 |
| HS Code | 2932999099 |
|---|
|
~90%
70156-97-7 |
| Literature: Smith III; Branca; Pilla; Guaciaro Journal of Organic Chemistry, 1982 , vol. 47, # 10 p. 1855 - 1869 |
|
~%
70156-97-7 |
| Literature: Smith III; Branca; Pilla; Guaciaro Journal of Organic Chemistry, 1982 , vol. 47, # 10 p. 1855 - 1869 |
|
~%
70156-97-7 |
| Literature: Janssen, Cornelus G. M.; Simons, Leo H. J. G.; Godefroi, Erik F. Synthesis, 1982 , # 5 p. 389 - 391 |
|
~%
70156-97-7 |
| Literature: Hua,D.H.; Venkataraman,S.; Yu-King,R. Journal of the American Chemical Society, 1988 , vol. 110, p. 4741 |
| Precursor 4 | |
|---|---|
| DownStream 8 | |
![2-[hydroxy(phenyl)methyl]-3-methylcyclopent-2-en-1-one structure](https://www.chemsrc.com/caspic/352/532987-76-1.png)
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |