55305-43-6

55305-43-6 - Names and Identifiers

Name	N-Cyano-N-phenyl-p-toluenesulfonaMide
Synonyms	N-Cyano-N-phenyl-p-toluenesulfonaMide N-Cyano-N-phenyl-p-toluenesulphonamide N-Cyano-4-methyl-N-phenylbenzenesulfonamide Benzenesulfonamide, N-cyano-4-methyl-N-phenyl-
CAS	55305-43-6

55305-43-6 - Physico-chemical Properties

Molecular Formula	C14H12N2O2S
Molar Mass	272.32228
Density	1.317±0.06 g/cm3(Predicted)
Melting Point	85-87 °C
Boling Point	418.4±38.0 °C(Predicted)
pKa	-8.96±0.50(Predicted)
Storage Condition	2-8°C

55305-43-6 - Risk and Safety

Safety Description	24/25 - Avoid contact with skin and eyes.
HS Code	29350090

55305-43-6 - Upstream Downstream Industry

Raw Materials	Tosyl chloride Aniline phenylcyanamide 1-PHENYL-2-THIOUREA PHENYLUREA Benzenesulfonyl chloride
Downstream Products	4-N-BUTOXYBENZONITRILE 3-CYANO-5-METHOXY-2-METHYLINDOLE 4-ETHOXYBENZONITRILE 5-Fluoro-2-methylbenzonitrile

55305-43-6 - Introduction

N-Cyano-N-phenyl-p-toluenesulfonaMide(N-Cyano-N-phenyl-p-toluenesulfonaMide) is an organic compound with the following properties:

1. Appearance: White crystalline solid.

2. Solubility: soluble in common organic solvents, such as dimethylformamide, dichloromethane and ethanol.

3. Stability: relatively stable under regular conditions, but need to avoid contact with strong oxidants and strong acids.

N-Cyano-N-phenyl-p-toluenesulfonaMide have multiple applications:

1. In organic synthesis, it is often used as an electrophilic cyanating agent to introduce cyano into compounds.

2. It can be used as a nitrogen source for cyano groups and used to synthesize different types of organic compounds, such as amides and imides.

3. The compound can also be used for the synthesis of pesticides, pharmaceutical intermediates.

The preparation method of the N-Cyano-N-phenyl-p-toluenesulfonaMide is as follows:

p-toluenesulfonamide and triiodobenzene are reacted, hydrocyanic acid (HCN) is added in the presence of a base (such as potassium carbonate), and then the reaction is heated to obtain a N-Cyano-N-phenyl-p-toluenesulfonaMide.

Regarding safety information, N-Cyano-N-phenyl-p-toluenesulfonaMide is an organic compound, so you need to pay attention to the following safety measures when using and handling:

1. Avoid direct contact with skin, eyes and respiratory tract. If exposed, rinse immediately with plenty of water and consult a doctor.

2. Use should wear appropriate protective gloves, glasses and protective mask.

3. Operate in a windless place to avoid dust and particles.

4. Storage should be sealed, away from the fire and oxidant.

5. Strictly abide by the relevant safety operation procedures and chemical disposal methods.

In any case, the relevant safety data sheet and instructions for use should be carefully read and followed before using the compound.

Last Update：2024-04-09 21:21:28