6471-78-9
6471-78-9 structure
- Name: 3-Amino-4-methoxy-toluene-6-sulfonic acid
- Chemical Name: 4-Amino-5-methoxy-2-methylbenzenesulfonic acid
- CAS Number: 6471-78-9
- Molecular Formula: C8H11NO4S
- Molecular Weight: 217.242
- Catalog: Organic raw materials Amino compound Sulfonic acid amino compound
- Create Date: 2018-12-03 08:06:42
- Modify Date: 2025-08-21 18:32:55
| Name | 4-Amino-5-methoxy-2-methylbenzenesulfonic acid |
|---|---|
| Synonyms |
3-Amino-4-methoxy-toluene-6-sulfonic acid
4-Amino-5-methoxy-2-methylbenzenesulfonic acid Benzenesulfonic acid, 4-amino-5-methoxy-2-methyl- MFCD00035949 EINECS 229-319-5 |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Melting Point | >205ºC (dec.) |
| Molecular Formula | C8H11NO4S |
| Molecular Weight | 217.242 |
| Exact Mass | 217.040878 |
| PSA | 98.00000 |
| LogP | 0.54 |
| Index of Refraction | 1.583 |
| Storage condition | Refrigerator |
| Hazard Codes | C |
|---|---|
| Risk Phrases | R20/21/22 |
| Safety Phrases | S26-S36/37/39 |
| HS Code | 2922199090 |
| HS Code | 2922199090 |
|---|---|
| Summary | 2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |