4-Aminotoluene-3-sulfonic acid
ALDRICH/218766 - 99%
Synonym: 2-
CAS Number: 88-44-8
Empirical Formula (Hill Notation): C7H9NO3S
Molecular Weight: 187.22
EC Number: 201-831-3
MDL Number: MFCD00007908
Linear Formula: H2NC6H3(CH3)SO3H
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 218766-250G
| assay | 99% |
| form | solid |
| functional group | sulfonic acid |
| InChI | 1S/C7H9NO3S/c1-5-2-3-6(8) |
| InChI key | LTPSRQRIPCVMKQ-UHFFFAOYSA |
| Quality Level | 100  |
| SMILES string | Cc1ccc(N)c(c1)S(O)(=O)=O |
| solubility | water: soluble 6 g/L at 20 °C |
| Application: | 4-Aminotoluene-3-sulfonic acid was used to investigate the enrichment of aminobenzoic acids and aminotoluenesulfonic acids using graphitized carbon black (GCB) by solid-phase extraction. It was also used in the synthesis of azobenzene derivatives. |
| General description: | 4-Aminotoluene-3-sulfonic acid acts as Schiff base ligand and forms binary and ternary complexes with Co(II), Ni(II), Cu(II) and Zn(II) ions. |
| Legal Information: | DuPont product |
| Packaging: | 250 g in glass bottle |
| Hazard Codes | Xi |
| Risk Statements | 36 |
| Safety Statements | 26 |
| RIDADR | UN 2585PSN2 8 / PGIII |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99% |
| UNSPSC | 12352100 |