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CAS RN: 2540-99-0 | Product Number: D4554
5,5'-Sulfonylbis(isobenzofuran-1,3-dione)
Purity: >99.0%(T)(HPLC)
Synonyms:
- 4,4'-Sulfonyldiphthalic Anhydride
- 3,3',4,4'-Diphenylsulfonetetracarboxylic Dianhydride
- DSDA
Product Documents:
Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time | Shipping Information |
---|---|---|---|---|---|
5G |
A$211.00
|
2 | 22 | Contact Us | |
25G |
A$670.00
|
0 | 0 | Contact Us |
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* ChemSupply Australia Pty Ltd (Phone: 08-8440-2000 / email: sales@chemsupply.com.au)
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. |
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Transport Information:
H.S.code* | 2930.90-900 |
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