4-(METHYLAMINO)BENZONITRILE

4-(METHYLAMINO)BENZONITRILE - Names and Identifiers

Name	4-(N-METHYLAMINO)BENZONITRILE
Synonyms	4-Cyano-N-methylaniline 4-(METHYLAMINO)BENZONITRILE 4-(methylamino)benzonitrile 4-(METHYLAMINO)BENZONITRILE 4-(N-METHYLAMINO)BENZONITRILE Benzonitrile, 4-(methylamino)-
CAS	4714-62-9
InChI	InChI=1/C8H8N2/c1-10-8-4-2-7(6-9)3-5-8/h2-5,10H,1H3

4-(METHYLAMINO)BENZONITRILE - Physico-chemical Properties

Molecular Formula	C8H8N2
Molar Mass	132.16
Density	1.06±0.1 g/cm3(Predicted)
Melting Point	87-91°C
Boling Point	274.0±23.0 °C(Predicted)
Flash Point	119.486°C
Solubility	Soluble in methanol.
Vapor Presure	0.006mmHg at 25°C
pKa	1.44±0.12(Predicted)
Storage Condition	2-8°C(protect from light)
Refractive Index	1.551
MDL	MFCD00016381

4-(METHYLAMINO)BENZONITRILE - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R43 - May cause sensitization by skin contact
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves.
WGK Germany	3
RTECS	DI2450000

4-(METHYLAMINO)BENZONITRILE - Introduction

4-(N-METHYLAMINO)BENZONITRILE is an organic compound with the chemical formula C8H8N2. It is a white crystalline solid, stable at room temperature and pressure.

Nature:
4-(N-METHYLAMINO)BENZONITRILE has a strong aroma and combustion. It is stable under anhydrous conditions, but can react with water to form a solution. It has good solubility in many organic solvents. In addition, it also has moderate to weak basic properties.

Use:
4-(N-METHYLAMINO)BENZONITRILE is widely used in organic synthesis. It can be used as a reagent, catalyst and intermediate. It is commonly used in the synthesis of drugs, pesticides and other compounds such as organic pigments. In addition, it is also used in the fields of dyes, photosensitive materials and electronic materials.

Preparation Method:
4-(N-METHYLAMINO)BENZONITRILE are generally obtained by cyanation. First, p-toluidine is chlorinated to form p-toluidine hydrochloride, and then treated with alkali to form p-toluidine. The p-toluidine is then reacted with cyanide to form 4-(N-METHYLAMINO)BENZONITRILE.

Safety Information:
4-(N-METHYLAMINO)BENZONITRILE under normal conditions of use generally do not produce direct harm to the human body. However, care should be taken to avoid inhalation, ingestion or contact with skin to avoid discomfort. When in use, wear appropriate personal protective equipment such as gloves and glasses. Store and dispose of the compound properly and follow safe operating procedures. If an accident occurs, seek medical attention immediately.

Last Update：2024-04-09 21:01:54