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CAS RN: 2540-99-0 | Product Number: D4554
5,5'-Sulfonylbis(isobenzofuran-1,3-dione)
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Purity: >99.0%(T)(HPLC)
Synonyms:
- 4,4'-Sulfonyldiphthalic Anhydride
- 3,3',4,4'-Diphenylsulfonetetracarboxylic Dianhydride
- DSDA
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 5G |
$115.00
|
Contact Us | Contact Us | 29 |
|
| 25G |
$345.00
|
Contact Us | Contact Us | Contact Us |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | D4554 |
| Purity / Analysis Method | >99.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__1__6H__6O__8S = 358.28 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive |
| CAS RN | 2540-99-0 |
| Reaxys Registry Number | 1298403 |
| PubChem Substance ID | 253661054 |
| SDBS (AIST Spectral DB) | 19439 |
| MDL Number | MFCD00039145 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(HPLC) | min. 99.0 area% |
| Purity(Methanolysis Method) | min. 99.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 289 °C |
| Solubility (soluble in) | Dioxane |
| Solubility (slightly sol. in) | Tetrahydrofuran, Acetone |
| Solubility (insoluble in) | Toluene, Benzene |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
Related Laws:
Transport Information:
| HS Number | 2917.39.7000 |
PubMed Literature
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TCIMAIL
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