| Identification | More | [Name]
PENTAMETHYLBENZENESULFONYL CHLORIDE | [CAS]
52499-94-2 | [Synonyms]
2,3,4,5,6-PENTAMETHYLBENZENE-1-SULFONYL CHLORIDE
PENTAMETHYLBENZENESULFONYL CHLORIDE
PENTAMETHYLBENZENESULPHONYL CHLORIDE
2,3,4,5,6-pentamethylbenzene-1-sulphonyl chloride
PENTAMETHYLBENZENESULFONYL CHLORIDE, 98+%
Pentamethylbenzenesulphonyl chloride, 98+% | [EINECS(EC#)]
257-968-4 | [Molecular Formula]
C11H15ClO2S | [MDL Number]
MFCD00014722 | [Molecular Weight]
246.75 | [MOL File]
52499-94-2.mol |
| Chemical Properties | Back Directory | [Melting point ]
81-85 °C(lit.) | [Boiling point ]
362.5±42.0 °C(Predicted) | [density ]
1.189±0.06 g/cm3(Predicted) | [storage temp. ]
2-8°C | [form ]
crystalline solid | [color ]
Off white to dark grey | [Sensitive ]
Moisture Sensitive | [BRN ]
2844881 | [InChI]
1S/C11H15ClO2S/c1-6-7(2)9(4)11(15(12,13)14)10(5)8(6)3/h1-5H3 | [InChIKey]
VDBXRBKVRRJRRW-UHFFFAOYSA-N | [SMILES]
Cc1c(C)c(C)c(c(C)c1C)S(Cl)(=O)=O | [CAS DataBase Reference]
52499-94-2(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 3261 8/PG 2
| [WGK Germany ]
3
| [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
2930909899 | [Storage Class]
8A - Combustible corrosive hazardous materials | [Hazard Classifications]
Skin Corr. 1B |
| Hazard Information | Back Directory | [Uses]
Pentamethylbenzenesulfonyl chloride is used as a reactant in the preparation of benzosultam derivatives via chlorosulfonylation of benzene derivatives followed by azide substitution and cobalt-porphyrin-catalyzed amination/cyclization. |
|
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Sigma-Aldrich
|
| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
|