1-(Isothiocyanatomethyl)-3-methylbenzene

1-(Isothiocyanatomethyl)-3-methylbenzene - Names and Identifiers

Name	Benzene,1-(isothiocyanatomethyl)-3-methyl-
Synonyms	3-METHYLBENZYL ISOTHIOCYANATE (3-Methylbenzyl) isothiocyanate 1-(Isothiocyanatomethyl)-3-methylbenzene Benzene,1-(isothiocyanatomethyl)-3-methyl- Isothiocyanicacid, m-methylbenzyl ester (7CI,8CI)
CAS	3696-66-0

1-(Isothiocyanatomethyl)-3-methylbenzene - Physico-chemical Properties

Molecular Formula	C9H9NS
Molar Mass	163.24
Density	1.09
Boling Point	127 °C
Flash Point	113.7°C
Appearance	Liquid
Specific Gravity	1.09
Color	Pale brown
Storage Condition	Room Temprature

1-(Isothiocyanatomethyl)-3-methylbenzene - Risk and Safety

Risk Codes	R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
UN IDs	2810
Hazard Class	IRRITANT-HARMFUL

1-(Isothiocyanatomethyl)-3-methylbenzene - Introduction

Benzene,1-(isothiocyanatomethyl)-3-methyl-, chemical formula C9H9NOS, is an organic compound. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: Colorless or light yellow liquid
-Solubility: Soluble in organic solvents such as ethanol and ether
-Molecular weight: 179.24g/mol
-Melting point:-52°C
-Boiling Point: 210-215°C (760 mmHg)
-Density: 1.06 g/mL (20°C)

Use:
- Benzene,1-(isothiocyanatomethyl)-3-methyl-is an important organic synthesis intermediate, which has a wide range of applications in the fields of pharmaceutical synthesis, pesticide synthesis and rubber processing.
-It can be used as a raw material for the production of antibacterial agents, insecticides, acaricides and non-ionic surfactants.
-can also be used for the synthesis of ketones and aliphatic amine derivatives.

Preparation Method:
Benzene, the preparation methods of 1-(isothiocyanatomethyl)-3-methyl-are various. one of the common methods is to react benzylamine with carbon disulfide under alkaline conditions to generate benzylamine dithiocyanate salt, then react it with fumarimide generated under alkaline conditions, and finally deprotect to obtain the target product.

Safety Information:
- Benzene,1-(isothiocyanatomethyl)-3-methyl-Exposure should be avoided by inhalation, ingestion and skin contact.
-During handling and storage, you need to follow good laboratory safety procedures and wear appropriate personal protective equipment, such as chemical protective gloves and goggles.
-In case of accidental contact, immediately flush the affected area thoroughly with water and seek medical help.
-Should be stored in a dry, cool, well-ventilated place, away from fire and oxidizing agents.

Last Update：2024-04-09 15:17:57