A3524612
3,3',4,4'-Diphenylsulfonetetracarboxylic Dianhydride (purified by sublimation) , >99.0%(HPLC) , 2540-99-0
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB35.20 | In Stock |
|
| 1G | RMB91.20 | In Stock |
|
| 5G | RMB367.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 283 °C |
| Boiling point: | 718.5±45.0 °C(Predicted) |
| Density | 1.755±0.06 g/cm3(Predicted) |
| vapor pressure | 0-0Pa at 20-50℃ |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Powder |
| InChI | InChI=1S/C16H6O8S/c17-13-9-3-1-7(5-11(9)15(19)23-13)25(21,22)8-2-4-10-12(6-8)16(20)24-14(10)18/h1-6H |
| InChIKey | ZHBXLZQQVCDGPA-UHFFFAOYSA-N |
| SMILES | S(C1C=CC2C(=O)OC(=O)C=2C=1)(C1C=CC2C(=O)OC(=O)C=2C=1)(=O)=O |
| CAS DataBase Reference | 2540-99-0 |
| NIST Chemistry Reference | Bis-(3-phthalyl anhydride) sulfone(2540-99-0) |
| EPA Substance Registry System | 1,3-Isobenzofurandione, 5,5'-sulfonylbis- (2540-99-0) |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| HS Code | 2917.39.7000 |
