| Identification | More | [Name]
4-Methylsulphonylbenzoic acid | [CAS]
4052-30-6 | [Synonyms]
4-METHANESULFONYL-BENZOIC ACID
4-(METHYLSULFONYL)BENZOIC ACID
4-METHYLSULPHONYLBENZOIC ACID
P-(METHYLSULFONYL)BENZOIC ACID
RARECHEM AL BO 1191
p-(methylsulphonyl)benzoic acid
4-Methylsulphonyl
4-(Methylsulphonyl)benzoic acid 98%
4-(Methylsulphonyl)benzoicacid98%
4-Carboxyphenyl methyl sulfone
4-Mesylbenzoic acid | [EINECS(EC#)]
223-756-5 | [Molecular Formula]
C8H8O4S | [MDL Number]
MFCD00007564 | [Molecular Weight]
200.21 | [MOL File]
4052-30-6.mol |
| Chemical Properties | Back Directory | [Appearance]
white powder | [Melting point ]
268-271 °C(lit.) | [Boiling point ]
307.93°C (rough estimate) | [density ]
1.4787 (rough estimate) | [refractive index ]
1.5500 (estimate) | [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
slight | [form ]
powder to crystal | [pka]
pK1:3.64 (25°C) | [color ]
White to Almost white | [Water Solubility ]
slight | [InChI]
1S/C8H8O4S/c1-13(11,12)7-4-2-6(3-5-7)8(9)10/h2-5H,1H3,(H,9,10) | [InChIKey]
AJBWNNKDUMXZLM-UHFFFAOYSA-N | [SMILES]
CS(=O)(=O)c1ccc(cc1)C(O)=O | [CAS DataBase Reference]
4052-30-6(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R22:Harmful if swallowed. | [Safety Statements ]
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HS Code ]
29163100 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Oral
Eye Irrit. 2 |
| Hazard Information | Back Directory | [Chemical Properties]
white powder | [Uses]
4-(Methylsulfonyl)benzoic acid has pKa value of 3.48 and 8.36 in water and methanol at 25°C. | [General Description]
4-(Methylsulfonyl)benzoic acid has pKa value of 3.48 and 8.36 in water and methanol at 25°C. |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
|