21034-22-0
21034-22-0 structure
- Name: 2(3H)-Furanone,4-benzoyldihydro-
- Chemical Name: 4-benzoyloxolan-2-one
- CAS Number: 21034-22-0
- Molecular Formula: C11H10O3
- Molecular Weight: 190.19500
- Create Date: 2019-02-17 19:13:49
- Modify Date: 2025-09-20 12:55:27
| Name | 4-benzoyloxolan-2-one |
|---|---|
| Synonyms |
4-benzoyldihydro-2(3H)-furanone
4-benzoyl-dihydro-furan-2-one benzoyldihydrofuranone 4-(phenylcarbonyl)-3,4,5-trihydrofuran-2-one 4-Benzoyl-2(3H)-dihydrofuranone 4-benzoyldihydrofuran-2(3h)-one 4-Benzoyl-dihydro-furan-2-on 4-Benzoyldihydro-3H-furan-2-one 4-benzoyl-2-oxolanone |
| Density | 1.24g/cm3 |
|---|---|
| Boiling Point | 380.4ºC at 760mmHg |
| Melting Point | 62-64ºC |
| Molecular Formula | C11H10O3 |
| Molecular Weight | 190.19500 |
| Flash Point | 173ºC |
| Exact Mass | 190.06300 |
| PSA | 43.37000 |
| LogP | 1.43240 |
| Vapour Pressure | 5.47E-06mmHg at 25°C |
| Index of Refraction | 1.563 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2932209090 |
|
~%
21034-22-0 |
| Literature: Journal of Organic Chemistry, , vol. 50, # 13 p. 2375 - 2377 |
|
~%
21034-22-0 |
| Literature: Journal of Organic Chemistry, , vol. 24, p. 586,588 |
|
~82%
21034-22-0 |
| Literature: Synthesis, , # 10 p. 825 - 828 |
|
~48%
21034-22-0
Detail
|
| Literature: Synthesis, , # 10 p. 825 - 828 |
| Precursor 2 | |
|---|---|
| DownStream 2 | |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |