- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: CIS-BICYCLO[3.3.0]OCTANE-3,7-DIONE
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Huang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: CIS-BICYCLO[3.3.0]OCTANE-3,7-DIONE
- Price: ￥808.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: CIS-BICYCLO[3.3.0]OCTANE-3,7-DIONE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
51716-63-3
51716-63-3 structure
- Name: CIS-BICYCLO[3.3.0]OCTANE-3,7-DIONE
- Chemical Name: 1,3,3a,4,6,6a-hexahydropentalene-2,5-dione
- CAS Number: 51716-63-3
- Molecular Formula: C8H10O2
- Molecular Weight: 138.16400
- Create Date: 2018-12-24 22:31:15
- Modify Date: 2024-01-12 19:44:47
| Name | 1,3,3a,4,6,6a-hexahydropentalene-2,5-dione |
|---|---|
| Synonyms |
tetrahydropentalene-2,5(1h,3h)-dione
EINECS 257-357-2 cis-bicyclo[3. 3. 0]octane-3,7-dione bicyclo<3.3.0>-3,7-octanedione cis-bicyclo-<3.3.0>octane-2,7-dione MFCD00003771 bicyclo<3.3.0.>octane-3,7-dione |
| Density | 1.191 g/cm3 |
|---|---|
| Boiling Point | 268.3ºC at 760 mmHg |
| Melting Point | 83-86ºC(lit.) |
| Molecular Formula | C8H10O2 |
| Molecular Weight | 138.16400 |
| Flash Point | 99.4ºC |
| Exact Mass | 138.06800 |
| PSA | 34.14000 |
| LogP | 0.94460 |
| Index of Refraction | 1.519 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| RIDADR | NONH for all modes of transport |
| Precursor 7 | |
|---|---|
| DownStream 4 | |
![Tetramethyl 3-Hydroxy-7-oxobicyclo[3.3.0]octa-1,3,5-triene-2,4,6,8-tetracarboxylate Sodium Salt structure](https://www.chemsrc.com/caspic/076/78698-10-9.png)
![2,5-bis[3-(1-ethoxyethoxy)prop-1-ynyl]-1,3,3a,4,6,6a-hexahydropentalene-2,5-diol structure](https://www.chemsrc.com/caspic/456/89487-16-1.png)