CAS Number7545-50-8
SynonymsEINECS 231-428-8; MFCD00025181; 4,4'-Sulfonylbis(2-aminophenol); 3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone; 4,4'-Sulphonylbis(2-aminophenol)
Molecular FormulaC12H12N2O4S
Molecular Weight280.304
Purity98.00%
Density1.6±0.1 g/cm3
Boiling Point596.9±50.0 °C at 760 mmHg
Melting Point231 °C
Appearancepink powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 7545-50-8 |
| Catalog No. | 2A-9033783 |
| Chinese Name | 双(3-氨基-4-羟基苯基)砜 |
| Synonyms | EINECS 231-428-8; MFCD00025181; 4,4'-Sulfonylbis(2-aminophenol); 3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone; 4,4'-Sulphonylbis(2-aminophenol) |
| Molecular Formula | C12H12N2O4S |
| Molecular Weight | 280.304 |
| Purity | 98.00 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 596.9±50.0 °C at 760 mmHg |
| Melting Point | 231 °C |
| Appearance | pink powder |
| Water Solubility | Slightly soluble: methanol |
| Storage Condition | Sealed in a cool, dry environment. |
| HTC | 2922299090 |
| MDL Number | MFCD00025181 |
| SMILES | Nc1cc(S(=O)(=O)c2ccc(O)c(N)c2)ccc1O |
| InChI Key | KECOIASOKMSRFT-UHFFFAOYSA-N |
| Hazard Symbols | transportation |
| MSDS | msds/33783_1_7545_50_8.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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