4,4′-Diaminodiphenylsulfone CAS#: 80-08-0; ChemWhat Code: 123196
Names & Identifiers |
| Product Name | 4,4′-Diaminodiphenylsulfone |
| Synonyms | FREE SAMPLE NCV 4,4-DIAMINO DIPHENYL SULPHONE STD;4,4′-Diaminodiphenyl sulfone 4,4′-Sulfonyldianiline 4-Aminophenyl sulfone DDS Bis(4-aminophenyl) sulfone DDS;4,4′-Diaminodiphenyl sulfone for synthesis;SULFONA-MAE;SULPHADIONE;TIMTEC-BB SBB003168;P-AMINOPHENYL SULFONE;NOVOPHONE |
| CAS Registry Number | 80-08-0 |
| Molecular Formula | C12H12N2O2S |
| Molecular Weight | 248.3 |
| EINECS | 201-248-4 |
| Other Registry Numbers | ; |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 175-177 °C(lit.) |
| Storage | -20°C Freezer |
| Solubulity | 0.38g/l |
| form | Crystalline Powder |
| pka | pKb 13.0(at 25℃) |
| Color | White to beige |
| PH | 5.5-7.5 (H2O, 20℃)(saturated aqueous solution) |
| Water Solubility | <0.1 g/100 mL at 20 ºC |
| Merck | 14,2822 |
| BRN | 788055 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | MQJKPEGWNLWLTK-UHFFFAOYSA-N |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Dapsone(80-08-0) |
| EPA Substance Registry System | Benzenamine, 4,4'-sulfonylbis-(80-08-0) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn |
| R Phrase | 22 |
| S Phrase | 22 |
| RIDADR | 3249 |
| WGK Germany | 1 |
| RTECS | BY8925000 |
| TSCA | Yes |
| Storage Class | 6.1(b) |
| Packing Group | III |
| HS Code | 29051620 |
| HS Code | 29309070 |
| Hazardous Substances Data | 80-08-0(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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