4(-三氟甲基硫)苯甲醛

4(-三氟甲基硫)苯甲醛 - Names and Identifiers

Name	4-(trifluoromethylthio)benzaldehyde
Synonyms	4-TRIFLUOMETHYLTHIO BENZOLDEHYE 4-trifluomethylthio benzoldehyde 4-Trifluoromethylthiobenzaldehyde 4-(TRIFLUOROMETHYLTHIO)BENZALDEHYDE 4-(trifluoromethylthio)benzaldehyde 4-[(Trifluoromethyl)-thio]-benzaldehyde 4-((Trifluoromethyl)sulfanyl)benzaldehyde 4-[(trifluoromethyl)sulfanyl]benzaldehyde 4-(Trifluoromethylthio)benzaldehyde ,p-(Trifluoromethylthio)benzaldehyde
CAS	4021-50-5
InChI	InChI=1/C8H5F3OS/c9-8(10,11)13-7-3-1-6(5-12)2-4-7/h1-5H

4(-三氟甲基硫)苯甲醛 - Physico-chemical Properties

Molecular Formula	C8H5F3OS
Molar Mass	206.18
Density	1,31 g/cm3
Melting Point	29-31 °C (lit.)
Boling Point	219 °C (lit.)
Flash Point	212°F
Vapor Presure	0.796mmHg at 25°C
BRN	2328411
Storage Condition	Room temperature.
Sensitive	Stench
Refractive Index	n20/D 1.511(lit.)
MDL	MFCD00129191

4(-三氟甲基硫)苯甲醛 - Risk and Safety

Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3
Hazard Note	Irritant/Stench
Hazard Class	IRRITANT, AIR SENSIT

4(-三氟甲基硫)苯甲醛 - Introduction

Trifluoromethylthiobenzaldehyde is an organic compound with the chemical formula C8H5F3OS. The following is a description of its nature, use, preparation and safety information:

Nature:
Trifluoromethylthiobenzaldehyde is a colorless solid with special thiol (S-H) and aldehyde (C = O) functional groups. It has a melting point of about 40-42 degrees Celsius and a boiling point of about 172-173 degrees Celsius. This compound is soluble in solvents and can be structurally characterized by nuclear magnetic resonance (NMR) and infrared spectroscopy (IR).

Use:
Trifluoromethylthiobenzaldehyde has a wide range of applications in organic synthesis. As an important intermediate, it can be used in the synthesis of biologically active compounds, such as drugs, pesticides and photosensitive dyes. In addition, it can also be used to synthesize compounds with fluorescent properties, and has certain applications in the field of material science.

Preparation Method:
trifluoromethylthiobenzaldehyde can be obtained by reacting benzaldehyde with trifluoromethylthiophenol. This reaction is usually carried out under acidic conditions, for example, using hydrofluoric acid or trifluoroacetic acid. After the reaction, a pure product can be obtained by a method such as crystallization or distillation.

Safety Information:
Trifluoromethylthiobenzaldehyde is a stable compound in general, but it may be irritating to the eyes, skin and respiratory system. Therefore, it is necessary to wear appropriate protective equipment, such as chemical protective glasses, gloves and protective masks. It should also avoid violent reaction with other chemicals, and be careful to avoid high temperature and fire sources during storage. If exposed to this compound, rinse immediately with plenty of water and seek medical attention.

Last Update：2024-04-09 20:52:54