4-(methylsulfonyl)aniline
4-Methylsulfonylaniline
CAS: 5470-49-5
Molecular Formula: C7H9NO2S
4-(methylsulfonyl)aniline - Names and Identifiers
| Name | 4-Methylsulfonylaniline |
| Synonyms | 4-mesylaniline 4-Methylsulfonylaniline -(Methylsulfonyl)aniline 4-(METHYLSULFONYL)ANILINE 4-(methylsulfonyl)aniline 4-(METHYLSULPHONYL)ANILINE niline, p-(methylsulfonyl)- 4-METHYLSULFONYL-BENZENEAMINE BENZENEAMINE, 4-METHYLSULFONYL- Benzenamine, 4-(methylsulfonyl)- |
| CAS | 5470-49-5 |
| EINECS | 226-803-8 |
| InChI | InChI=1/C7H9NO2S/c1-11(9,10)7-4-2-6(8)3-5-7/h2-5H,8H2,1H3 |
4-(methylsulfonyl)aniline - Physico-chemical Properties
| Molecular Formula | C7H9NO2S |
| Molar Mass | 171.22 |
| Density | 1.44 |
| Melting Point | 243-245°C |
| Boling Point | 384.3±34.0 °C(Predicted) |
| Water Solubility | Soluble in water. |
| Solubility | Chloroform (Slightly, Sonicated), Ethyl Acetate (Slightly, Sonicated) |
| Appearance | White-like crystal |
| Color | White |
| pKa | pK1:1.48(+1) (25°C) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Sensitive | Light Sensitive |
| MDL | MFCD00025353 |
| Physical and Chemical Properties | Melting Point: 243 - 245 ℃ |
4-(methylsulfonyl)aniline - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| Hazard Note | Irritant |
| Hazard Class | 6.1 |
4-(methylsulfonyl)aniline - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
Last Update：2024-04-09 20:49:11
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