2-Bromo-4-chlorophenyl acetate

Name: 2-Bromo-4-chlorophenyl acetate
Brand: ChemScene
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CAS No. 98434-18-5
Cat. No. CS-0093668
Purity≥97%
MDL No.MFCD11974928

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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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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2-Bromo-4-chlorophenyl acetate|CS-0093668

Structure of 98434-18-5

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Description

2-Bromo-4-chlorophenyl acetate features a brominated and chlorinated phenyl core paired with a labile acetate ester, enabling selective derivatization in synthetic workflows. The electron-deficient aromatic ring enhances reactivity in nucleophilic substitution processes, while the acetate group serves as a transient handle for controlled release or further functionalization under mild conditions.

Application

2-Bromo-4-chlorophenyl acetate serves as a versatile aryl halide building block in cross-coupling reactions, offering orthogonal reactivity between bromo and chloro substituents. Its bench-stable nature and compatibility with Pd-catalyzed coupling protocols enable efficient construction of biaryl architectures. The acetate ester group provides mild protection for phenolic functionality, facilitating selective transformations and simplifying purification. Functions reliably in standard synthetic workflows requiring controlled electrophilic reactivity.

General Information

CAS No. 98434-18-5
Cat. No. CS-0093668
Purity ≥97%
MDL No. MFCD11974928
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₆BrClO₂
Molecular Weight 249.49
Synonym(s) (2-bromo-4-chlorophenyl) acetate
SMILES ClC1=CC=C(OC(C)=O)C(Br)=C1

Computational Chemistry Data

TPSA 26.3
LogP 3.0278
H_Acceptors 2
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
Precautionary Statements : P264-P280-P302+P352-P362+P364

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Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Functional Group Ester

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2-Bromo-4-chlorophenyl acetate

CAS No. 98434-18-5

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