4-Chloro-2,6-difluorobenzaldehyde

Name: 4-Chloro-2,6-difluorobenzaldehyde
Brand: ChemScene
Availability: InStock
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CAS No. 252004-45-8
Cat. No. CS-0157707
Purity≥97%
MDL No.MFCD03094460

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
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4-Chloro-2,6-difluorobenzaldehyde|CS-0157707

Structure of 252004-45-8

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Description

4-Chloro-2,6-difluorobenzaldehyde features a trifluorinated aromatic core with orthogonal electron-withdrawing substituents, enabling precise tuning of reactivity in cross-coupling and electrophilic substitution processes. The aldehyde functionality provides a handle for rapid derivatization, while the fluorine atoms enhance metabolic stability and modulate electronic properties. This compound exhibits excellent bench stability and compatibility with diverse reaction conditions.

Application

4-Chloro-2,6-difluorobenzaldehyde serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient construction of heterocyclic scaffolds via nucleophilic addition and condensation reactions. Its electron-deficient aromatic ring enhances reactivity in coupling processes, while the aldehyde functionality offers direct access to imines, hydrazones, and amides. Bench-stable and compatible with standard purification methods, it facilitates scalable synthesis workflows.

General Information

CAS No. 252004-45-8
Cat. No. CS-0157707
Purity ≥97%
MDL No. MFCD03094460
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₃ClF₂O
Molecular Weight 176.55
Synonym(s) None
SMILES C1=C(C=C(C(=C1F)C=O)F)Cl

Computational Chemistry Data

TPSA 17.07
LogP 2.4307
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 1

Safety Information

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GHS Pictogram :	GHS No : GHS06
Signal Word : Danger	UN#: 2811
Class : 6.1	Packing Group : Ⅲ
Hazard Statements : H301-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Functional Group Aldehyde

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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4-Chloro-2,6-difluorobenzaldehyde

CAS No. 252004-45-8

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