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Registration Dossier
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EC number: 203-180-0 | CAS number: 104-15-4
Substance identity
Identification
- Display Name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
Type of Substance
- Composition:
- mono-constituent substance
- Origin:
- organic
Substance Identifiers open all close all
Compositions
Boundary Composition(s) open all close all
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
Legal Entity Composition(s) open all close all
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- 4-methylbenzene-1-sulfonic acid hydrate
- CAS Number:
- 6192-52-5
- Molecular formula:
- C7H8O3S.H2O
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid hydrate
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
Impurity
| Impurity |
- Degree of purity:
- > 96 - <= 99 % (w/w)
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
Impurity 1
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- water
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- Toluene-4-sulphonic acid
- EC Number:
- 203-180-0
- EC Name:
- Toluene-4-sulphonic acid
- CAS Number:
- 104-15-4
- Molecular formula:
- C7H8O3S
- IUPAC Name:
- 4-methylbenzene-1-sulfonic acid
Composition(s) generated upon use
Other types of composition(s)
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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