CAS Number7474-78-4
Synonyms3,4-diaminophenylsulfonic acid; m-sulfophenylenediamine; Phenylendiamin-(1.2)-sulfonsaeure-(4); 3,4-Diamino-benzolsulfonsaeure; EINECS 203-672-5; MFCD00270799; 3,4-diamino-benzenesulfonic acid; o-phenylenediamine sulfonate; Benzenesulfonic acid,3,4-diamino; 3,4-Diaminobenzenesulphonic acid
Molecular FormulaC6H8N2O3S
Molecular Weight188.20400
Purity98.00%
Density1.611g/cm3
Boiling Point178-179 °C3 mm Hg(lit.)
Melting Point-12ºC
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 7474-78-4 |
| Catalog No. | 2A-9033728 |
| Chinese Name | 3,4-二氨基苯磺酸 |
| Synonyms | 3,4-diaminophenylsulfonic acid; m-sulfophenylenediamine; Phenylendiamin-(1.2)-sulfonsaeure-(4); 3,4-Diamino-benzolsulfonsaeure; EINECS 203-672-5; MFCD00270799; 3,4-diamino-benzenesulfonic acid; o-phenylenediamine sulfonate; Benzenesulfonic acid,3,4-diamino; 3,4-Diaminobenzenesulphonic acid |
| Molecular Formula | C6H8N2O3S |
| Molecular Weight | 188.20400 |
| Purity | 98.00 |
| Density | 1.611g/cm3 |
| Boiling Point | 178-179 °C3 mm Hg(lit.) |
| Melting Point | -12ºC |
| Water Solubility | hexane, toluene, ethanol and acetone: soluble |
| Storage Condition | -20°C |
| HTC | 2921420090 |
| SMILES | Nc1ccc(S(=O)(=O)O)cc1N |
| InChI | InChI=1S/C6H8N2O3S/c7-5-2-1-4(3-6(5)8)12(9,10)11/h1-3H,7-8H2,(H,9,10,11) |
| InChI Key | FKSRSWQTEJTBMI-UHFFFAOYSA-N |
| MSDS | msds/33728_1_7474_78_4.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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| 2-Hydroxy-2-methylpropiophenone | 7473-98-5 | 2A-9033726 |
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| 6-Chloro-5-nitronicotinic acid | 7477-10-3 | 2A-9033730 |
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| Tributyl(vinyl)tin | 7486-35-3 | 2A-9033735 |
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