2,5-Dichlorobenzaldehyde

Name: 2,5-Dichlorobenzaldehyde
Brand: ChemScene
Availability: InStock
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CAS No. 6361-23-5
Cat. No. CS-W017472
Purity≥97%
MDL No.MFCD00156140

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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+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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Structure of 6361-23-5

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Description

2,5-Dichlorobenzaldehyde features a rigid aromatic core bearing two chlorine substituents at the 2- and 5-positions, enhancing its electron-deficient character. This configuration supports efficient electrophilic substitution and facilitates incorporation into heterocyclic systems. The aldehyde group enables direct coupling reactions, offering a stable, moisture-tolerant handle for synthetic applications in medicinal chemistry and materials science.

Application

2,5-Dichlorobenzaldehyde serves as a versatile building block in synthetic organic chemistry, enabling the construction of heterocyclic scaffolds and functionalized aryl systems. Its ortho-dichloro substitution pattern provides enhanced electrophilicity at the carbonyl center while maintaining bench stability and compatibility with common coupling reactions. The molecule facilitates efficient derivatization via nucleophilic addition, Ullmann-type couplings, and transition-metal-catalyzed transformations, making it valuable for medicinal chemistry and materials science applications.

General Information

CAS No. 6361-23-5
Cat. No. CS-W017472
Purity ≥97%
MDL No. MFCD00156140
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₄Cl₂O
Molecular Weight 175.01
Synonym(s) 2,5-Dichloro Benzaldehdye; 2,5-Dichlorobenzaldehyde
SMILES O=CC1=CC(Cl)=CC=C1Cl

Computational Chemistry Data

TPSA 17.07
LogP 2.8059
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 1

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362-P405-P501

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Other Classifications

Building Blocks Functional Group Aldehyde

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

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2,5-Dichlorobenzaldehyde

CAS No. 6361-23-5

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