Molecular Formula | C9H9NO2S |
Molar Mass | 195.24 |
Density | 1.2721 (rough estimate) |
Melting Point | 109-113°C(lit.) |
Water Solubility | insoluble |
Solubility | water: slightly soluble |
Appearance | Yellow to brown crystals |
Color | Clear |
Exposure Limit | NIOSH: IDLH 25 mg/m3 |
Merck | 14,9556 |
BRN | 3592382 |
Storage Condition | 2-8°C |
Sensitive | Moisture Sensitive |
Refractive Index | 1.5270 (estimate) |
MDL | MFCD00000005 |
Physical and Chemical Properties | Melting point 110-115°C water-soluble insoluble |
Risk Codes | 23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. |
Safety Description | S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S38 - In case of insufficient ventilation, wear suitable respiratory equipment. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S28A - |
UN IDs | UN 2811 6.1/PG 3 |
WGK Germany | 3 |
FLUKA BRAND F CODES | 21 |
HS Code | 29299000 |
Hazard Note | Irritant |
Hazard Class | 6.1(b) |
Packing Group | III |
Uses | p-methylbenzenesulfonylisonitrile is used as a synthetic reagent to prepare various or biologically active heterocyclic rings, such as pyrrole and imidazole. It is reported that toluene sulfonyl methyl isocyanide inhibits [Fe]-hydrogenase with high efficiency. Reagents used to prepare biologically active pyrrole and imidazole; as isonitrile components, used in stereoselective Passerini reactions containing carbohydrate-derived aldehydes |