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C12H12N2O2S
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C12H12N2O2S
4,4'-Diaminodiphenylsulfone Basic information | |
Product Name: | 4,4'-Diaminodiphenylsulfone |
CAS: | 80-08-0 |
MF: | C12H12N2O2S |
MW: | 248.3 |
EINECS: | 201-248-4 |
Mol File: | 80-08-0.mol |
4,4'-Diaminodiphenylsulfone Chemical Properties | |
Melting point | 175-177 °C(lit.) |
Boiling point | 511.7±35.0 °C(Predicted) |
density | 1.2701 (rough estimate) |
vapor pressure | 0.004Pa at 25℃ |
refractive index | 1.5950 (estimate) |
storage temp. | 2-8°C |
solubility | 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 | 142,822 |
BRN | 788055 |
BCS Class | 4,2 |
Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
InChIKey | MQJKPEGWNLWLTK-UHFFFAOYSA-N |
LogP | 0.97 at 25℃ |
CAS DataBase Reference | 80-08-0(CAS DataBase Reference) |
NIST Chemistry Reference | Dapsone(80-08-0) |
IARC | 3 (Vol. 24, Sup 7) 1987 |
EPA Substance Registry System | Dapsone (80-08-0) |
质检项 Item | 质检结果 Result |
外观Appearance | 白色粉末white powder |
结构structure | 符合结构In line with the structure |
检测方法 (LCMS) Detection method | 99.84% |
4,4'-Diaminodiphenylsulfone Basic information | |
Product Name: | 4,4'-Diaminodiphenylsulfone |
CAS: | 80-08-0 |
MF: | C12H12N2O2S |
MW: | 248.3 |
EINECS: | 201-248-4 |
Mol File: | 80-08-0.mol |
4,4'-Diaminodiphenylsulfone Chemical Properties | |
Melting point | 175-177 °C(lit.) |
Boiling point | 511.7±35.0 °C(Predicted) |
density | 1.2701 (rough estimate) |
vapor pressure | 0.004Pa at 25℃ |
refractive index | 1.5950 (estimate) |
storage temp. | 2-8°C |
solubility | 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 | 142,822 |
BRN | 788055 |
BCS Class | 4,2 |
Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
InChIKey | MQJKPEGWNLWLTK-UHFFFAOYSA-N |
LogP | 0.97 at 25℃ |
CAS DataBase Reference | 80-08-0(CAS DataBase Reference) |
NIST Chemistry Reference | Dapsone(80-08-0) |
IARC | 3 (Vol. 24, Sup 7) 1987 |
EPA Substance Registry System | Dapsone (80-08-0) |
质检项 Item | 质检结果 Result |
外观Appearance | 白色粉末white powder |
结构structure | 符合结构In line with the structure |
检测方法 (LCMS) Detection method | 99.84% |