3,4-Difluorobenzoyl chloride

Basic Information

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CAS Number

76903-88-3

Molecular Formula

C7H3ClF2O

Molecular Weight

176.55 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

44°C/3mmHg

Density

1.403 g/mL at 25 °C

Refractive Index

n20/D 1.5114(lit.)

SMILES

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C1=CC(=C(C=C1C(=O)Cl)F)F

InChI

InChI=1S/C7H3ClF2O/c8-7(11)4-1-2-5(9)6(10)3-4/h1-3H

InChIKey

RPQWXGVZELKOEU-UHFFFAOYSA-N

LogP

2.3438000000000008

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

163

Safety Information

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Hazard Statement

H227 Combustible liquid
Flammable liquids

H290 May be corrosive to metals
Corrosive to Metals

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

Hazard Class

Class 8 Class 8

Sensitiveness

Moisture Sensitive

Synonyms & References

English

3,4-DIFLUORO BENZOYL CHLORIDE
A24198
AKOS009157018
3,4-diflourobenzoyl chloride
EINECS 278-570-7
MFCD00009930
NS00058199
SCHEMBL192962
SY021824
3,4-difluorobenzoylchloride
PS-10782
D2847
3,4-difluoro-benzoyl chloride
3,4-difluorobezoyl chloride
3,4 difluorobenzoylchloride
76903-88-3
CS-M0979
Benzoyl chloride, 3,4-difluoro-
3,4-Difluorobenzoyl chloride
3,4-diflorobenzoyl chloride
3,4-Difluorobenzoyl chloride, 98%
DTXSID30227703
FT-0614283
RPQWXGVZELKOEU-UHFFFAOYSA-N
F2190-0069
3,4-difluorobenzoic acid chloride
3,4-difluoroenzoyl chloride
3,4-Difluorobenzoylchloride

MDL Number

MFCD00009930

Customs Code

2916399090

FAQ

What regulatory guidelines apply to 3,4-Difluorobenzoyl chloride (CAS: 76903-88-3)?

3,4-Difluorobenzoyl chloride (CAS: 76903-88-3) is regulated under the GHS (Globally Harmonized System of Classification and Labeling of Chemicals) as a hazardous chemical. In the EU, it falls under REACH regulations, requiring suppliers to notify the European Chemicals Agency. FDA and EPA have specific requirements for handling, storage, and disposal, especially due to its potential environmental impact and potential for inhalation hazards.

Are there alternatives to 3,4-Difluorobenzoyl chloride (CAS: 76903-88-3) in synthesis?

For synthesis purposes, alternatives to 3,4-Difluorobenzoyl chloride (CAS: 76903-88-3) include 2,4-difluorobenzoyl chloride and 3,4-dichlorobenzoyl chloride. These compounds are often used as equivalents in reactions due to their similar functional groups. Other substitutes might include substituted benzoyl chlorides depending on the specific synthetic requirements.

What is the market or research trend for 3,4-Difluorobenzoyl chloride (CAS: 76903-88-3)?

The market for 3,4-Difluorobenzoyl chloride (CAS: 76903-88-3) is driven by its use in pharmaceuticals and agrochemicals. Recent research trends focus on its applications in developing new drug candidates and as an intermediate in organic synthesis. Price trends indicate a stable market, with slight fluctuations based on supply and demand dynamics. Increasing emphasis on sustainable alternatives is also influencing research directions.

How should waste containing 3,4-Difluorobenzoyl chloride (CAS: 76903-88-3) be handled?

Waste containing 3,4-Difluorobenzoyl chloride (CAS: 76903-88-3) should be collected in appropriate containers, ensuring they are sealed to prevent leaks. It should then be incinerated under controlled conditions or disposed of through professional waste disposal services. Environmental precautions include ensuring no hazardous chemicals enter the water supply. Proper labeling and documentation are essential for compliance with regulatory requirements.