- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,2-Cyclopentanedicarboxylic anhydride
- Price: ￥998.0/1g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,2-Cyclopentane diformic anhydride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
5763-49-5
5763-49-5 structure
- Name: 1,2-Cyclopentanedicarboxylic anhydride
- Chemical Name: Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione
- CAS Number: 5763-49-5
- Molecular Formula: C7H8O3
- Molecular Weight: 140.137
- Create Date: 2018-06-18 18:27:23
- Modify Date: 2024-01-02 15:41:07
| Name | Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione |
|---|---|
| Synonyms |
4,5,6,6a-tetrahydro-3aH-cyclopenta[c]furan-1,3-dione
Tetrahydro-1H-cyclopenta(c)furan-1,3(3aH)-dione 1H-Cyclopenta[c]furan-1,3(3aH)-dione, tetrahydro- tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione (3aS,6aR)-4,5,6,6a-tetrahydro-3aH-cyclopenta[c]furan-1,3-dione 1,2-Cyclopentanedicarboxylic anhydride Tetrahydrocyclopenta[c]furan-1,3-dione NSC 159314 |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 289.2±9.0 °C at 760 mmHg |
| Melting Point | 65-75℃ |
| Molecular Formula | C7H8O3 |
| Molecular Weight | 140.137 |
| Flash Point | 140.4±15.9 °C |
| Exact Mass | 140.047348 |
| PSA | 43.37000 |
| LogP | -0.32 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.514 |
| Hazard Codes | Xi |
|---|
|
~%
5763-49-5 |
| Literature: Journal of the Chemical Society, , vol. 65, p. 588 |
|
~81%
5763-49-5 |
| Literature: E. R. Squibb and Sons, Inc. Patent: US5827868 A1, 1998 ; |
|
~%
5763-49-5 |
| Literature: Journal of the Chemical Society, , vol. 51, p. 247 Journal of the Chemical Society, , vol. 65, p. 589 |
|
~%
5763-49-5 |
| Literature: Journal of the Chemical Society, , vol. 65, p. 588 |
| Precursor 4 | |
|---|---|
| DownStream 1 | |