618-03-1
618-03-1 structure
- Name: 4-Methylmetanilic acid
- Chemical Name: 3-amino-4-methylbenzenesulfonic acid
- CAS Number: 618-03-1
- Molecular Formula: C7H9NO3S
- Molecular Weight: 187.21600
- Catalog: Organic raw materials Amino compound Sulfonic acid amino compound
- Create Date: 2018-07-24 20:33:56
- Modify Date: 2026-08-12 20:44:36
| Name | 3-amino-4-methylbenzenesulfonic acid |
|---|---|
| Synonyms |
2- nitrogenyl methyl -4- sulfonic acid
2-AMINOTOLUENE-4-SULFONIC ACID 3-amino-4-methylbenzene sulfonic acid 2-Amino-4-toluenesulfonic acid 3-Amino-p-toluenesulfonic acid 2-aminotoluene-4-sulphonic acid p-Toluenesulfonic acid,3-amino EINECS 210-540-0 Benzenesulfonic acid, 3-amino-4-methyl 4-methylmetanilic acid 3-azanyl-4-methyl-benzenesulfonic acid 2-Aminotoluene-4-suofonic acid o-Toluidine-5-sulfonic acid 1-Amino-2-methyl-5-benzenesulfonic acid 2-aminotoluene-4-sulfonic acid 1-amino-2-methyl-benzene-5-sulphonic acid 3-amino-4-methyl-benzenesulfonicaci o-Toluidine-5-sulfonic acid (NH2=1) 2-Amino-toluol-4-sulfonsaeure 4-Methylmetanilic acid ISO 9001：2015 REACH Benzenesulfonic acid,3-amino-4-methyl MFCD00025204 |
| Density | 1.431 g/cm3 |
|---|---|
| Molecular Formula | C7H9NO3S |
| Molecular Weight | 187.21600 |
| Exact Mass | 187.03000 |
| PSA | 88.77000 |
| LogP | 2.48590 |
| Index of Refraction | 1.61 |
| HS Code | 2921430090 |
|---|
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618-03-1 |
| Literature: Justus Liebigs Annalen der Chemie, , vol. 155, p. 13 Justus Liebigs Annalen der Chemie, , vol. 172, p. 196 Zeitschrift fuer Chemie, , p. 211 |
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618-03-1 |
| Literature: Justus Liebigs Annalen der Chemie, , vol. 265, p. 77 Journal of the Chemical Society, , vol. 73, p. 754 |
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~%
618-03-1 |
| Literature: Justus Liebigs Annalen der Chemie, , vol. 155, p. 13 |
|
~%
618-03-1 |
| Literature: Justus Liebigs Annalen der Chemie, , vol. 155, p. 13 |
|
~%
618-03-1 |
| Literature: Justus Liebigs Annalen der Chemie, , vol. 265, p. 77 |
| Precursor 6 | |
|---|---|
| DownStream 3 | |
| HS Code | 2921430090 |
|---|---|
| Summary | HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |