NSC 378986
triphenylmethanesulfenyl chloride
CAS: 24165-03-5
Molecular Formula: C19H15ClS
NSC 378986 - Names and Identifiers
| Name | triphenylmethanesulfenyl chloride |
| Synonyms | NSC 378986 Tritylthio chloride Tritylchloro sulfide TRITYLSULFENYL CHLORIDE TriphenylMethanesulfanyl Chloride triphenylmethanesulfenyl chloride TRIPHENYLMETHANESULFENYL CHLORIDE α,α-Diphenyl-benzeneMethanesulfenyl Chloride Benzenemethanesulfenyl chloride, α,α-diphenyl- 1,1',1''-[(chlorosulfanyl)methanetriyl]tribenzene |
| CAS | 24165-03-5 |
| InChI | InChI=1/C19H15ClS/c20-21-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H |
NSC 378986 - Physico-chemical Properties
| Molecular Formula | C19H15ClS |
| Molar Mass | 310.84 |
| Density | 1.204±0.06 g/cm3(Predicted) |
| Melting Point | 137°C |
| Boling Point | 421.5±44.0 °C(Predicted) |
| Flash Point | 192.8°C |
| Solubility | Dichloromethane, Ethyl Acetate, Methanol |
| Vapor Presure | 6.34E-07mmHg at 25°C |
| Appearance | Solid |
| Color | Yellow |
| Storage Condition | Refrigerator |
| Refractive Index | 1.634 |
| MDL | MFCD00010360 |
NSC 378986 - Risk and Safety
| Risk Codes | 34 - Causes burns |
| Safety Description | 36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | 3261 |
| Hazard Class | 8 |
| Packing Group | III |
NSC 378986 - Introduction
A triphenylmethanesulfenyl chloride is an organic compound with the chemical formula C19H15SCl. It is a white to pale yellow crystal with a pungent odor. The following is an introduction to the nature, use, formulation and safety information of triphenylmethanesulfenyl chloride:
Nature:
1. Appearance: triphenylmethanosulfenyl chloride is a solid crystal that can be dissolved in inert solvents such as ethanol and dimethylformamide (DMF).
2. Melting Point: about 118-120 ° C.
3. Stability: triphenylmethanesulfenyl chloride is relatively stable at room temperature, but avoid exposure to moisture or strong sunlight.
Use:
1. Triphenylmethylsulfonyl chloride is commonly used as a stable thiophene electrophile in organic synthesis, for example, for the synthesis of S-methylthiolchloromethane substitution reagent.
2. It can also be used as a reducing reagent for reducing selenium-containing compounds.
3. Triphenylmethylsulfonyl chloride can be used to prepare other organic compounds, such as fluorescent dyes and pharmaceutical intermediates.
Method:
triphenylmethylsulfenyl chloride can be formed by the reaction of phenylthiourea and thionyl chloride. Specific reaction conditions and procedures can be obtained from organic chemistry laboratory manuals or specialized literature.
Safety Information:
1. Triphenylmethanosulfenyl chloride is irritating. Wear protective gloves and goggles when touching skin and eyes, and ensure good ventilation.
2. Avoid inhaling its powder or vapor, and operate in a well-ventilated place.
3. Since triphenylmethanosulfenyl chloride can cause skin sensitivity and may cause allergic reactions, safe operating procedures should be followed when using it.
4. Waste disposal, should be handled in accordance with the relevant local laws and regulations, can not be dumped.
Please note that the information provided above is for reference only. The specific use and handling should closely follow the chemical safety procedures and refer to the relevant safety data sheet (SDS).
Nature:
1. Appearance: triphenylmethanosulfenyl chloride is a solid crystal that can be dissolved in inert solvents such as ethanol and dimethylformamide (DMF).
2. Melting Point: about 118-120 ° C.
3. Stability: triphenylmethanesulfenyl chloride is relatively stable at room temperature, but avoid exposure to moisture or strong sunlight.
Use:
1. Triphenylmethylsulfonyl chloride is commonly used as a stable thiophene electrophile in organic synthesis, for example, for the synthesis of S-methylthiolchloromethane substitution reagent.
2. It can also be used as a reducing reagent for reducing selenium-containing compounds.
3. Triphenylmethylsulfonyl chloride can be used to prepare other organic compounds, such as fluorescent dyes and pharmaceutical intermediates.
Method:
triphenylmethylsulfenyl chloride can be formed by the reaction of phenylthiourea and thionyl chloride. Specific reaction conditions and procedures can be obtained from organic chemistry laboratory manuals or specialized literature.
Safety Information:
1. Triphenylmethanosulfenyl chloride is irritating. Wear protective gloves and goggles when touching skin and eyes, and ensure good ventilation.
2. Avoid inhaling its powder or vapor, and operate in a well-ventilated place.
3. Since triphenylmethanosulfenyl chloride can cause skin sensitivity and may cause allergic reactions, safe operating procedures should be followed when using it.
4. Waste disposal, should be handled in accordance with the relevant local laws and regulations, can not be dumped.
Please note that the information provided above is for reference only. The specific use and handling should closely follow the chemical safety procedures and refer to the relevant safety data sheet (SDS).
Last Update：2024-04-09 21:04:16
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