2,4,5-Trifluorobenzoyl Chloride

2,4,5-Trifluorobenzoyl Chloride - Names and Identifiers

Name	2,4,5-Trifluorobenzoyl chloride
Synonyms	AKOS 91963 88419-56-1 GVR BF DF EF TIMTEC-BB SBB006657 2,4,5-Trifluorobenzoyl 2,4,5-TRIFLUOROBENZOYL CHLORIDE 2,4,5-Trifluorobenzoyl Chloride 2,4,5-Trifluorobenzoyl chloride Chlorure de 2,4,5-trifluorobenzoyle 2,4,5-Trifluorbenzolcarbonylchlorid 2,4,5-Trifluorobenzoic acid chloride Benzoyl chloride, 2,4,5-trifluoro- (9CI)
CAS	88419-56-1
InChI	InChI=1/C7H2ClF3O/c8-7(12)3-1-5(10)6(11)2-4(3)9/h1-2H

2,4,5-Trifluorobenzoyl Chloride - Physico-chemical Properties

Molecular Formula	C7H2ClF3O
Molar Mass	194.54
Density	1.52g/mLat 25°C(lit.)
Boling Point	85°C 17mm
Flash Point	188°F
Vapor Presure	1.25mmHg at 25°C
Appearance	Liquid
Specific Gravity	1.520
Color	Clear colorless
BRN	3606259
Storage Condition	2-8℃
Sensitive	Lachrymatory
Refractive Index	n20/D 1.498(lit.)
Physical and Chemical Properties	Colorless or light yellow liquid

2,4,5-Trifluorobenzoyl Chloride - Risk and Safety

Hazard Symbols	C - Corrosive
Risk Codes	34 - Causes burns
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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S25 - Avoid contact with eyes.
UN IDs	UN 3265 8/PG 2
WGK Germany	3
FLUKA BRAND F CODES	19-21
HS Code	29163990
Hazard Note	Corrosive/Lachrymatory
Hazard Class	8
Packing Group	II

2,4,5-Trifluorobenzoyl Chloride - Introduction

Nature:
2,4,5-Trifluorobenzoyl chloride is an organic compound with a chemical formula of C7H2ClF3O. It is a colorless to pale yellow liquid with a strong pungent odor.

Use:
2,4,5-Trifluorobenzoyl chloride is mainly used as an important intermediate in organic synthesis and drug production. It is a commonly used acylating reagent that can introduce 2,4, 5-trifluorobenzoyl groups into other compounds, thereby changing their properties and functions. It can also be used as an important raw material in the synthesis of pesticides and dyes.

Preparation Method:
2,4,5-Trifluorobenzoyl chloride can be prepared by acylation of 2,4, 5-trifluorobenzoic acid or 2,4, 5-trifluorobenzamide. Common acylating reagents are sulfuryl chloride (SO2Cl2) and phosphorus trichloride (PCl3).

Safety Information:
2,4,5-Trifluorobenzoyl is chloride irritating and should avoid contact with skin, eyes and respiratory tract. Appropriate protective equipment such as gloves, goggles and masks should be worn during use. During storage and handling, care should be taken to avoid contact with oxidants and combustibles. In the case of an accidental leak, the area should be sealed and removed with an adsorbent.

Last Update：2024-04-09 02:00:48