1-(p-Toluenesulfonyl)imidazole
1-对甲基苯磺酰咪唑
Also known as: 1-[(4-Methylphenyl)sulfonyl]-1H-imidazole, 1-(4-methylphenyl)sulfonylimidazole, 1-(p-Toluenesulfonyl)-1H-imidazole, 1-(p-Toluenesulphonyl)imidazole, 1-(toluene-4-sulfonyl)-1H-imidazole, 1-(toluene-p-sulphonyl)imidazole, 1-Tosylimidazole, 1-Tosyl-1H-imidazole, 1-tosyl-imidazole, N-Tosylimidazole, Tosylimidazole, p-toluenesulfonyl imidazole, tosyl imidazole, MFCD00005285, EINECS 218-771-9
- CAS No.
- 2232-08-8
- Jingsj CID
- J-962501-3
- Molecular Formula
- C10H10N2O2S
- Chinese Name
- 1-对甲基苯磺酰咪唑
- Molecular Weight
- 222.26 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 76-78 °C(lit.) |
|---|---|
| Boiling Point | 409.1±38.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 201.2±26.8 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 1-(p-Toluenesulfonyl)imidazole?
2232-08-8
What are the molecular formula and molecular weight of 1-(p-Toluenesulfonyl)imidazole?
C10H10N2O2S, molecular weight 222.26 g/mol
Is 1-(p-Toluenesulfonyl)imidazole hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026