| 4-Amino-5-methoxy-2-methylbenzensulfonic acid Basic information |
| Product Name: | 4-Amino-5-methoxy-2-methylbenzensulfonic acid |
| Synonyms: | CRESIDINE SULFONIC ACID;3-AMINO-4-METHOXY-TOLUENE-6-SULFONIC ACID;4-amino-5-methoxy-2-methylbenzensulfonic acid;P-CRESIDINE-4-SULFONIC ACID;p-cresidine-o-sulfonic acid;PARA CRESIDINE O-SULFONIC ACID;PARA CRESIDINE SULFONIC ACID;4-amino-5-methoxy-2-methyl-benzenesulfonicaci |
| CAS: | 6471-78-9 |
| MF: | C8H11NO4S |
| MW: | 217.24 |
| EINECS: | 229-319-5 |
| Product Categories: | Amines;Aromatics;Intermediates of Dyes and Pigments;Mutagenesis Research Chemicals;Sulfur & Selenium Compounds |
| Mol File: | 6471-78-9.mol |
| 4-Amino-5-methoxy-2-methylbenzensulfonic acid Chemical Properties |
| Melting point | >205°C (dec.) |
| Boiling point | 398.51℃[at 101 325 Pa] |
| density | 1.403±0.06 g/cm3(Predicted) |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | DMSO (Slightly, Heated), Water (Slightly, Heated) |
| form | Solid |
| pka | -1.09±0.50(Predicted) |
| color | Light Grey |
| Water Solubility | 6.208g/L at 25℃ |
| LogP | -1.45 at 25℃ |
| CAS DataBase Reference | 6471-78-9(CAS DataBase Reference) |
| EPA Substance Registry System | Benzenesulfonic acid, 4-amino-5-methoxy-2-methyl- (6471-78-9) |
| Safety Information |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 26-36/37/39 |
| HS Code | 2930909899 |
| MSDS Information |
| 4-Amino-5-methoxy-2-methylbenzensulfonic acid Usage And Synthesis |
| Chemical Properties | Light Grey Solid |
| Uses | An intermediate of azo dyes. Mutagenic. |
| 4-Amino-5-methoxy-2-methylbenzensulfonic acid Preparation Products And Raw materials |
| Raw materials | 2-Methoxy-5-methylaniline |
| Preparation Products | Direct Red 257-->ALLURA RED AC-->Aluminum, 6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-2-naphthalenesulfonic acid complex |
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