2,7-Dibromonaphthalene

Name: 2,7-Dibromonaphthalene
Brand: ChemScene
Availability: InStock
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CAS No. 58556-75-5
Cat. No. CS-W008445
Purity≥98%
MDL No.MFCD00238580

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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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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Description

2,7-Dibromonaphthalene offers a sterically accessible dibromo substitution pattern on a rigid polycyclic scaffold, enabling selective cross-coupling reactions under standard conditions. This bench-stable derivative integrates readily into synthetic sequences requiring halogen-directed functionalization.

Application

2,7-Dibromonaphthalene serves as a versatile building block in transition-metal-catalyzed cross-coupling reactions, enabling the construction of biaryl and polyaromatic scaffolds. Its regioselective bromine substitution pattern facilitates sequential functionalization under palladium- or nickel-catalyzed conditions, with excellent bench stability and straightforward purification. This compound is well-suited for the synthesis of advanced intermediates in materials science and pharmaceutical research.

General Information

CAS No. 58556-75-5
Cat. No. CS-W008445
Purity ≥98%
MDL No. MFCD00238580
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₆Br₂
Molecular Weight None
Synonym(s) naphthalene, 2,7-dibromo-; 2,7-Dibromonaphthalene
SMILES BrC2=CC1=CC(=CC=C1C=C2)Br

Computational Chemistry Data

TPSA 0
LogP 4.3648
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 0

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07,GHS09
Signal Word : Warning	UN#: 3077
Class : 9	Packing Group : Ⅲ
Hazard Statements : H319-H411
Precautionary Statements : P264-P273-P280-P391-P501

Quality Control

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Other Classifications

Building Blocks Skeleton Aromatic ring compounds Naphthalene compounds

Material Science Material Composite Block Small Molecule Semiconductor Synthesis Building Block

Material Science Material Building Blocks Small Molecule Semiconductor Building Blocks Naphthalenes

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2,7-Dibromonaphthalene

CAS No. 58556-75-5

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