70441-03-1
70441-03-1 structure
- Name: 7-HYDROXYSPIRO[CHROMAN-2,1'-CYCLOPENTAN]-4-ONE
- Chemical Name: 7-hydroxyspiro[3H-chromene-2,1'-cyclopentane]-4-one
- CAS Number: 70441-03-1
- Molecular Formula: C13H14O3
- Molecular Weight: 218.24800
- Create Date: 2018-12-28 00:13:03
- Modify Date: 2025-08-25 10:32:25
| Name | 7-hydroxyspiro[3H-chromene-2,1'-cyclopentane]-4-one |
|---|---|
| Synonyms | 7-hydroxy-2-spiropentyl-2,3-dihydrochromen-4-one |
| Density | 1.3g/cm3 |
|---|---|
| Boiling Point | 427.454ºC at 760 mmHg |
| Molecular Formula | C13H14O3 |
| Molecular Weight | 218.24800 |
| Flash Point | 169.551ºC |
| Exact Mass | 218.09400 |
| PSA | 46.53000 |
| LogP | 2.67020 |
| Index of Refraction | 1.613 |
| HS Code | 2932999099 |
|---|
|
~95%
70441-03-1 |
| Literature: Tripathi; Koul; Taneja Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2009 , vol. 48, # 2 p. 301 - 304 |
|
~98%
70441-03-1 |
| Literature: Ko, Sung Kon; Jang, Hwan Jong; Kim, Eunha; Park, Seung Bum Chemical Communications, 2006 , # 28 p. 2962 - 2964 |
|
~61%
70441-03-1 |
| Literature: Dike, Suneel Y; Merchant, Jaysukhlal R; Sapre, Niteen Y Tetrahedron, 1991 , vol. 47, # 26 p. 4775 - 4786 |
| 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% |