21423-81-4
3-chloro-4-methylbenzonitrile
CAS: 21423-81-4
Molecular Formula: C8H6ClN
21423-81-4 - Names and Identifiers
| Name | 3-chloro-4-methylbenzonitrile |
| Synonyms | AI3-34985 3-CHLORO-P-TOLUNITRILE 3-CHLORO-4-TOLUNITRILE 3-chloro-p-toluonitrile 3-Chloro-p-toluonitrile 3-Chlor-4-methyl-benzonitril 3-chloro-4-methylbenzonitrile 3-CHLORO-4-METHYLBENZONITRILE Benzonitrile, 3-chloro-4-methyl- 3-chloro-4-methyl-benzenecarbonitrile |
| CAS | 21423-81-4 |
| EINECS | 244-381-3 |
| InChI | InChI=1/C8H6ClN/c1-6-2-3-7(5-10)4-8(6)9/h2-4H,1H3 |
| InChIKey | INEMHABDFCKBID-UHFFFAOYSA-N |
21423-81-4 - Physico-chemical Properties
| Molecular Formula | C8H6ClN |
| Molar Mass | 151.59 |
| Density | 1.19 |
| Melting Point | 45-48 °C (lit.) |
| Boling Point | 106°C/6mm |
| Flash Point | 183°F |
| Solubility | soluble in Methanol |
| Vapor Presure | 0.043mmHg at 25°C |
| Appearance | Bright yellow crystal |
| Color | White to Light yellow |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.553 |
| MDL | MFCD00001799 |
21423-81-4 - Risk and Safety
| Risk Codes | 11 - Highly Flammable |
| Safety Description | 36 - Wear suitable protective clothing. |
| UN IDs | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
21423-81-4 - Introduction
It is an organic compound with the chemical structure of C8H6ClN. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: It is a colorless crystal or light yellow solid.
-Melting point: about 84-86 ° C.
-Boiling point: About 287-289 ° C.
-Density: about 1.19 g/mL.
-Solubility: Soluble in common organic solvents, such as ethanol, acetone and dichloromethane.
Use:
-is often used as an intermediate in organic synthesis. It can be used to synthesize drugs, pesticides, dyes and biologically active compounds.
-It can also be used as a reagent in the field of research, such as a catalyst for various organic synthesis reactions.
Method:
-M is usually prepared from p-toluene by Nitro reaction to obtain p-nitrotoluene. The p-nitrotoluene is then converted to quartz by chlorination.
Safety Information:
-is an irritating compound and should avoid direct contact with skin and eyes. Wear appropriate protective gloves and glasses during use and handling.
-During operation, avoid inhaling the dust or vapor of the compound. If inhaled, should be quickly moved to fresh air, and in need of medical treatment.
-Avoid reacting with strong oxidants.
-must be stored in a sealed container, away from fire and high temperature.
Nature:
-Appearance: It is a colorless crystal or light yellow solid.
-Melting point: about 84-86 ° C.
-Boiling point: About 287-289 ° C.
-Density: about 1.19 g/mL.
-Solubility: Soluble in common organic solvents, such as ethanol, acetone and dichloromethane.
Use:
-is often used as an intermediate in organic synthesis. It can be used to synthesize drugs, pesticides, dyes and biologically active compounds.
-It can also be used as a reagent in the field of research, such as a catalyst for various organic synthesis reactions.
Method:
-M is usually prepared from p-toluene by Nitro reaction to obtain p-nitrotoluene. The p-nitrotoluene is then converted to quartz by chlorination.
Safety Information:
-is an irritating compound and should avoid direct contact with skin and eyes. Wear appropriate protective gloves and glasses during use and handling.
-During operation, avoid inhaling the dust or vapor of the compound. If inhaled, should be quickly moved to fresh air, and in need of medical treatment.
-Avoid reacting with strong oxidants.
-must be stored in a sealed container, away from fire and high temperature.
Last Update：2024-04-09 02:00:44
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