956-89-8
956-89-8 structure
- Name: ALPHA,ALPHA-DIPHENYL-GAMMA-BUTYROLACTONE
- Chemical Name: alpha,alpha-Diphenyl-gamma-butyrolactone
- CAS Number: 956-89-8
- Molecular Formula: C16H14O2
- Molecular Weight: 238.28100
- Catalog: Chemical reagent Organic reagent Ester Lactone compound
- Create Date: 2019-01-02 17:04:39
- Modify Date: 2025-08-26 21:13:27
| Name | alpha,alpha-Diphenyl-gamma-butyrolactone |
|---|---|
| Synonyms |
3,3-diphenyloxolan-2-one
MFCD00005393 EINECS 213-480-3 |
| Melting Point | 77-79 ℃(lit.) |
|---|---|
| Molecular Formula | C16H14O2 |
| Molecular Weight | 238.28100 |
| Exact Mass | 238.09900 |
| PSA | 26.30000 |
| LogP | 2.91960 |
| Safety Phrases | 24/25 |
|---|---|
| WGK Germany | 3 |
| HS Code | 2932209090 |
|
~%
956-89-8 |
| Literature: Synthetic Communications, , vol. 10, # 11 p. 881 - 888 |
|
~27%
956-89-8
Detail
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| Literature: Heterocycles, , vol. 60, # 7 p. 1673 - 1680 |
|
~%
956-89-8 |
| Literature: Journal of the Chemical Society, , p. 510,517 |
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956-89-8 |
| Literature: Justus Liebigs Annalen der Chemie, , vol. 561, p. 52,76 DE908136 , ; |
|
~%
956-89-8 |
| Literature: Journal of the Chemical Society, Chemical Communications, , # 8 p. 458 - 459 |
|
~%
956-89-8 |
| Literature: Journal of the American Chemical Society, , vol. 71, p. 2825 |
| Precursor 5 | |
|---|---|
| DownStream 9 | |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |