Registration Dossier
Registration Dossier
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EC number: 210-540-0 | CAS number: 618-03-1
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- data from handbook or collection of data
- Qualifier:
- according to guideline
- Guideline:
- other: as mentioned below
- Principles of method if other than guideline:
- The water solubility of 2-aminotoluene-4-sulphonic acid is determined.
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Specific details on test material used for the study:
- - Name of test material: 2-aminotoluene-4-sulphonic acid
- IUPAC name: 2-aminotoluene-4-sulphonic acid
- Molecular formula: C7H9NO3S
- Molecular weight: 187.218 g/mole
- Smiles :O=S(=O)(O)c1ccc(c(N)c1)C
- Inchl: 1S/C7H9NO3S/c1-5-2-3-6(4-7(5)8)12(9,10)11/h2-4H,8H2,1H3,(H,9,10,11)
- Substance type: Organic
- Physical state: Solid powder (white to pinkish white) - Key result
- Water solubility:
- 17 400 mg/L
- Conc. based on:
- test mat.
- Temp.:
- 17 °C
- Remarks on result:
- other: no other details mentioned
- Conclusions:
- The water solubility of 2-aminotoluene-4-sulphonic acid is determined to be 17400 mg/L at 17 °C.
- Executive summary:
Based on available data from authoritative databases and modelling databases, the water solubility of 2-aminotoluene-4-sulphonic acid is determined to be 17400 mg/L at 17 °C.
Hence on the basis of experimental value the chemical 2-aminotoluene-4-sulphonic acid was considered to be very soluble in water.
Reference
Description of key information
The water solubility of 2-aminotoluene-4-sulphonic acid is determined to be 17400 mg/L at 17 °C.
Key value for chemical safety assessment
- Water solubility:
- 17 400 mg/L
- at the temperature of:
- 17 °C
Additional information
Based on available data from authoritative databases and modelling databases, the water solubility of 2-aminotoluene-4-sulphonic acid is determined to be 17400 mg/L at 17 °C.
Hence on the basis of experimental value the chemical 2-aminotoluene-4-sulphonic acid was considered to be very soluble in water.
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