Basic information
- Name:
Benzenesulfonic acid,2,4,6-trimethyl-, sodium salt (1:1)
- Superlist Name:
- Sodium mesitylenesulfonate
- CAS No.:
6148-75-0
- Molecular Structure:

- Formula:
- C9H11NaO3S
- Molecular Weight:
- 222.23
- Synonyms:
- 2-Mesitylenesulfonicacid, sodium salt (8CI);Benzenesulfonic acid, 2,4,6-trimethyl-, sodium salt (9CI);Sodium 2,4,6-trimethylbenzenesulfonate;Sodium 2-mesitylenesulfonate;Sodiummesitylenesulfonate;
- EINECS:
- 228-157-2
- Melting Point:
- >300°C
- Risk Codes:
- 36/37/38
- Safety Description:
- 26-37/39 Details
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Chemistry
IUPAC: sodium 2,4,6-trimethylbenzenesulfonate
Sodium mesitylenesulfonate (6148-75-0) is also called for Benzenesulfonic acid, 2,4,6-trimethyl-, sodium salt ; Sodium 2,4,6-trimethylbenzenesulphonate ; EINECS 228-157-2 ; CID165410 ; Mesitylene sodium sulfonate ; Mesitylenesulfonic acid ; Mesitylenesulfonic acid sodium salt ; Mesitylenesulfonic acid sodium salt hemihydrate ; 2-Mesitylenesulfonic acid and so on.
Molecular Formula: C9H11NaO3S
Molecular Weight: 222.24
EINECS: 228-157-2
Melting point: >300°C
LogP: ACD/LogP: 1.85
ACD/LogD (pH 5.5): -1.65
ACD/LogD (pH 7.4): -1.65
ACD/BCF (pH 5.5): 1
ACD/BCF (pH 7.4): 1
ACD/KOC (pH 5.5): 1
ACD/KOC (pH 7.4): 1
H bond acceptors: 3
H bond donors: 1
Freely Rotating Bonds: 1
Heavy Atom Count: 14
Formal Charge: 0
Complexity: 258
Isotope Atom Count: 0
Defined Atom StereoCenter Count: 0
Undefined Atom StereoCenter Count: 0
Defined Bond StereoCenter Count: 0
Undefined Bond StereoCenter Count: 0
Covalently-Bonded Unit Count: 2
The molecular structure of Sodium mesitylenesulfonate (6148-75-0):

Uses
Sodium mesitylenesulfonate (6148-75-0) is used as chemical product.
Safety Profile
Hazard Codes: Xi ![]()
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 26-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39: Wear suitable gloves and eye/face protection

