1869-24-5
2-(Trifluoromethyl)benzenesulphonamide
CAS: 1869-24-5
Molecular Formula: C7H6F3NO2S
1869-24-5 - Names and Identifiers
1869-24-5 - Physico-chemical Properties
| Molecular Formula | C7H6F3NO2S |
| Molar Mass | 225.19 |
| Density | 1.482±0.06 g/cm3(Predicted) |
| Melting Point | 180-184°C(lit.) |
| Boling Point | 320.5±52.0 °C(Predicted) |
| Flash Point | >230°F |
| Solubility | soluble in Methanol |
| Vapor Presure | 0.000316mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Almost white |
| BRN | 2697078 |
| pKa | 9.55±0.60(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.493 |
| MDL | MFCD00042420 |
1869-24-5 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 22 - Harmful if swallowed |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. |
| UN IDs | 2811 |
| WGK Germany | 3 |
| HS Code | 29350090 |
| Hazard Class | IRRITANT |
| Packing Group | I |
1869-24-5 - Introduction
2-(Trifluoromethyl) benzensulphonamide is an organic compound with the chemical formula C7H4F3NO2S. The following is a description of its nature, use, preparation and safety information:
1. Nature:
-Appearance: 2-(Trifluoromethyl) benzensulphonamide is a white crystalline solid.
-Solubility: Soluble in some organic solvents, such as chloroform and dimethylformamide (DMF).
-Melting point: About 80-81 degrees Celsius.
-stability: stable at normal temperature and pressure conditions, but need to avoid contact with strong oxidants.
2. Use:
- 2-(Trifluoromethyl) benzensulphonamide can be used as a reagent or reaction intermediate in organic synthesis.
-It is widely used in medicine, dyes, paints and pesticides and other fields.
3. Preparation method:
The preparation of -2-(Trifluoromethyl)benzenesulphonamide is usually obtained by the reaction of benzenesulfonyl chloride and Trifluoromethyl amine. The reaction may be carried out at room temperature or under heating, and in an appropriate solvent.
4. Safety Information:
- 2-(Trifluoromethyl) benzensulphonamide should be kept away from fire and heat sources, and operated in a well-ventilated place.
-Wear appropriate protective gloves, glasses and protective clothing during use or handling.
-When in contact with skin or eyes, rinse immediately with plenty of water and seek medical advice.
-should be stored in a dry, cool, ventilated place, away from other chemicals and flammable materials.
1. Nature:
-Appearance: 2-(Trifluoromethyl) benzensulphonamide is a white crystalline solid.
-Solubility: Soluble in some organic solvents, such as chloroform and dimethylformamide (DMF).
-Melting point: About 80-81 degrees Celsius.
-stability: stable at normal temperature and pressure conditions, but need to avoid contact with strong oxidants.
2. Use:
- 2-(Trifluoromethyl) benzensulphonamide can be used as a reagent or reaction intermediate in organic synthesis.
-It is widely used in medicine, dyes, paints and pesticides and other fields.
3. Preparation method:
The preparation of -2-(Trifluoromethyl)benzenesulphonamide is usually obtained by the reaction of benzenesulfonyl chloride and Trifluoromethyl amine. The reaction may be carried out at room temperature or under heating, and in an appropriate solvent.
4. Safety Information:
- 2-(Trifluoromethyl) benzensulphonamide should be kept away from fire and heat sources, and operated in a well-ventilated place.
-Wear appropriate protective gloves, glasses and protective clothing during use or handling.
-When in contact with skin or eyes, rinse immediately with plenty of water and seek medical advice.
-should be stored in a dry, cool, ventilated place, away from other chemicals and flammable materials.
Last Update：2024-04-09 15:17:54
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View History
1869-24-5
2-叔-丁基苯酚
2-(3,5-二甲基苯氧基)苯胺
2-Propanol, 1-[(3,5-dimethylphenyl)methylamino]-, methylcarbamate (ester) (9CI)
4-AMINO-3-FLUOROBENZENECARBOXYLIC ACID
444936-04-3
Stearophanic Acid-13C
双胍三辛烷基苯磺酸盐,100PPM
Cyclomide CP
19-Norcholest-9-ene-3,6-diol,5-methyl-, diacetate, (3b,5b,6b)- (9CI)
2-叔-丁基苯酚
2-(3,5-二甲基苯氧基)苯胺
2-Propanol, 1-[(3,5-dimethylphenyl)methylamino]-, methylcarbamate (ester) (9CI)
4-AMINO-3-FLUOROBENZENECARBOXYLIC ACID
444936-04-3
Stearophanic Acid-13C
双胍三辛烷基苯磺酸盐,100PPM
Cyclomide CP
19-Norcholest-9-ene-3,6-diol,5-methyl-, diacetate, (3b,5b,6b)- (9CI)