2-(4-Chlorophenylthio)aniline

2-(4-Chlorophenylthio)aniline - Names and Identifiers

Name	2-(4-Chlorophenylthio)aniline
Synonyms	2-amino-4'-chloro TIMTEC-BB SBB003248 2-(4-Chlorophenylthio)aniline 2-(4-CHLOROPHENYLTHIO)ANILINE 2-AMINO-4'-CHLORODIPHENYL SULFIDE 2-Amino-4'-chlorodiphenyl sulfide 2-[(4-chlorophenyl)sulfanyl]aniline 2-(4-chlorophenylthio)aniline solution BENZENAMINE, 2-[(4-CHLOROPHENYL)THIO]- 2-AMINOPHENYL 4-CHLOROPHENYL SULFIDE SOLUTION
CAS	37750-29-1
InChI	InChI=1/C12H10ClNS/c13-9-5-7-10(8-6-9)15-12-4-2-1-3-11(12)14/h1-8H,14H2

2-(4-Chlorophenylthio)aniline - Physico-chemical Properties

Molecular Formula	C12H10ClNS
Molar Mass	235.73
Density	1.31±0.1 g/cm3(Predicted)
Melting Point	32 °C(Solv: ethanol (64-17-5); water (7732-18-5))
Boling Point	164-166 °C(Press: 0.45 Torr)
Flash Point	6°C
Vapor Presure	1.02E-05mmHg at 25°C
pKa	2.87±0.10(Predicted)
Storage Condition	2-8℃
Refractive Index	n20/D 1.574

2-(4-Chlorophenylthio)aniline - Risk and Safety

Risk Codes	R11 - Highly Flammable R20 - Harmful by inhalation R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S16 - Keep away from sources of ignition. S25 - Avoid contact with eyes. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S29 - Do not empty into drains. S33 - Take precautionary measures against static discharges. S36 - Wear suitable protective clothing.
UN IDs	UN 1993 3/PG 2
WGK Germany	3
Hazard Class	IRRITANT

2-(4-Chlorophenylthio)aniline - Introduction

2-(4-Chlorophenylthio)aniline(2-(4-Chlorophenylthio)aniline) is an organic compound with the chemical formula C12H10ClNS. It is a yellow to yellow-green crystalline solid.

The following are some properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: Yellow to yellowish green crystalline solid
-Melting point: 125-127°C
-Boiling point: 461.1°C
-Density: 1.349g/cm³
-Solubility: Slightly soluble in water, soluble in organic solvents such as ethanol and dimethylformamide

Use:
- 2-(4-Chlorophenylthio)aniline is an organic synthesis intermediate, often used to prepare other compounds or dyes.
-It can also be used as a starting material for biologically active molecules.

Preparation Method:
2-(4-Chlorophenylthio)aniline can be synthesized by the following steps:
1. first prepare 2-aminobenzenethiol (2-aminophenylthiol): 2-nitrophenyl sulfide is heated to react with sulfuric acid, and then reduced with hydrogen to obtain 2-aminobenzenethiol.
2. 2-Aminobenzenethiol reacts with 4-chloronitrobenzene to generate 2-(4-Chlorophenylthio)aniline.

Safety Information:
- 2-(4-Chlorophenylthio)aniline should pay attention to protective measures during operation and storage, such as wearing appropriate protective glasses and gloves, and ensuring good ventilation.
-It may be irritating and sensitizing to the human body. Contact with skin or inhalation may cause allergic reactions. Direct contact should be avoided.
-During storage, it should be kept in a sealed container, away from fire and oxidizing agents.

Last Update：2024-04-10 22:29:15