2,4-Dichloro-3-fluoropyridine

Basic Information

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CAS Number

628691-85-0

Molecular Formula

C5H2Cl2FN

Molecular Weight

165.98 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Boiling Point

187.7±35.0℃ at 760 mmHg

SMILES

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c1cnc(c(c1Cl)F)Cl

InChI

InChI=1S/C5H2Cl2FN/c6-3-1-2-9-5(7)4(3)8/h1-2H

InChIKey

YYLNWRWYEJBBQX-UHFFFAOYSA-N

LogP

2.5275000000000007

Topological Polar Surface Area

12.89 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

101

Synonyms & References

English

2,4-Dichloro-3-fluoropyridine
3-BROMO-5-FLUOROPYRIDINE-2-CARBONITRILE
Pyridine, 2,4-dichloro-3-fluoro-
2,4-DICHLORO-3-FLUORO-PYRIDINE
4-dichloro-3-fluoropyridine
QC-7024
4,6-dichloro-3-fluoro-pyridine
YYLNWRWYEJBBQX-UHFFFAOYSA-N
2,4-dichloro-3- fluoro pyridine
STL557277
BBL103467
SB21260
FCH1146741
AB0060334
AX8218625
Z4967
ST24021491
2,4-dichloro-3-fluoropyridine

MDL Number

MFCD12196994

FAQ

What regulatory guidelines apply to 2,4-Dichloro-3-fluoropyridine (CAS: 628691-85-0)?

2,4-Dichloro-3-fluoropyridine (CAS: 628691-85-0) is regulated under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), and is classified as a hazardous substance. It falls under REACH regulations in the European Union, requiring registration if manufactured or imported in quantities above 1 tonne per year. In the United States, it is regulated by the Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA) for its specific uses.

Are there alternatives to 2,4-Dichloro-3-fluoropyridine (CAS: 628691-85-0) in synthesis?

Alternatives to 2,4-Dichloro-3-fluoropyridine include other pyridine derivatives such as 2-chloro-3-fluoropyridine and 3-chloro-2-fluoropyridine. Other potential substitutes include isocyanates and acrylamides depending on the specific application. In some cases, safer reagents like benzylic chlorides or bromides can be used as alternatives.

What is the market or research trend for 2,4-Dichloro-3-fluoropyridine (CAS: 628691-85-0)?

The market for 2,4-Dichloro-3-fluoropyridine is showing steady growth, driven by its applications in the pharmaceutical and agrochemical industries. Research trends are focusing on its use as a precursor in drug synthesis and as an herbicide component. However, there is a growing emphasis on developing more environmentally friendly alternatives due to its hazardous nature.

How should waste containing 2,4-Dichloro-3-fluoropyridine (CAS: 628691-85-0) be handled?

Waste containing 2,4-Dichloro-3-fluoropyridine should be collected in leak-proof containers and stored in a secure area away from heat and ignition sources. It should be disposed of by incineration or other professional waste disposal methods in accordance with local, state, and federal regulations. Proper environmental protection measures, such as proper ventilation and personal protective equipment, should be followed to prevent contamination and exposure.