2-Chloro-4-fluorobenzoyl chloride

Basic Information

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CAS Number

21900-54-9

Molecular Formula

C7H3Cl2FO

Molecular Weight

193 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Boiling Point

95°C/10mmHg

Refractive Index

n20/D 1.551

SMILES

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C1=CC(=C(C=C1F)Cl)C(=O)Cl

InChI

InChI=1S/C7H3Cl2FO/c8-6-3-4(10)1-2-5(6)7(9)11/h1-3H

InChIKey

POIAZJJVWRVLBO-UHFFFAOYSA-N

LogP

2.858100000000001

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

163

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 8 Class 8

Sensitiveness

Moisture Sensitive

Synonyms & References

English

POIAZJJVWRVLBO-UHFFFAOYSA-N
2-chloro-4-fluoro-benzoyl chloride
2chloro-4-fluorobenzoyl chloride
Benzoyl chloride,2-chloro-4-fluoro-
11E-036
J-014339
AKOS009158481
BENZOYL CHLORIDE, 2-CHLORO-4-FLUORO-
MFCD00084954
FT-0611763
EN300-1262987
21900-54-9
2-chloro-4-fluorobenzene-1-carbonyl chloride
A24200
DTXSID90371433
2-Chloro-4-fluorobenzoyl chloride
SY018957
F2190-0148
SCHEMBL106341
2-chloro -4-fluorobenzoyl chloride
AMY33483
4-fluoro-2-chlorobenzoyl chloride
2-Chloro-4-fluorobenzoyl chloride, 97%
C2697
2-chloro-4-fluorobenzoylchloride
2-cloro-4-fluoro-benzoyl chloride
2-Chloro-4-fluorobenzene-1-carbonyl chloride
2-Chlor-4-fluorbenzoylchlorid
KSC547S3D
2-chloro-4-fluorobenzoyl chloride

MDL Number

MFCD00084954

Customs Code

2916399090

FAQ

What regulatory guidelines apply to 2-Chloro-4-fluorobenzoyl chloride (CAS: 21900-54-9)?

2-Chloro-4-fluorobenzoyl chloride (CAS: 21900-54-9) is classified as a hazardous chemical under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), with specific hazards including skin corrosion/irritation, serious eye damage/eye irritation, and skin and eye sensitization. It is regulated by REACH in the European Union and is subject to FDA and EPA requirements in the United States for handling, storage, and disposal. Proper labeling and documentation are essential to comply with these regulations.

Are there alternatives to 2-Chloro-4-fluorobenzoyl chloride (CAS: 21900-54-9) in synthesis?

Alternatives to 2-Chloro-4-fluorobenzoyl chloride (CAS: 21900-54-9) in synthesis include 2-fluorobenzoyl chloride and 4-chlorobenzoyl chloride. These reagents can be used as substitutes depending on the specific reaction conditions and desired product. It is important to evaluate the reactivity and availability of these alternatives to achieve the desired outcome in the synthesis process.

What is the market or research trend for 2-Chloro-4-fluorobenzoyl chloride (CAS: 21900-54-9)?

The market for 2-Chloro-4-fluorobenzoyl chloride (CAS: 21900-54-9) reflects growing interest in its use as a key intermediate in the synthesis of various pharmaceuticals and agrochemicals. Research trends indicate a focus on developing more sustainable and environmentally friendly synthetic routes, as well as exploring its applications in new drug discovery. Price stability and supply availability are also critical factors influencing market dynamics.

How should waste containing 2-Chloro-4-fluorobenzoyl chloride (CAS: 21900-54-9) be handled?

Waste containing 2-Chloro-4-fluorobenzoyl chloride (CAS: 21900-54-9) should be collected in appropriate containers, labeled clearly, and stored under secure conditions to prevent environmental contamination. Safe disposal options include incineration, professional waste disposal services, or chemical recycling. It is essential to follow local and national regulations for hazardous waste management to ensure compliance and minimize environmental impact.