1,4-Bis(dodecyloxy)-2,5-diethynylbenzene

Name: 1,4-Bis(dodecyloxy)-2,5-diethynylbenzene
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 152270-00-3
Cat. No. CS-0170458
Purity≥98%
MDL No.None

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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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1,4-Bis(dodecyloxy)-2,5-diethynylbenzene|CS-0170458

Structure of 152270-00-3

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Description

1,4-Bis(dodecyloxy)-2,5-diethynylbenzene features two dodecyloxy chains that confer enhanced solubility in organic media while the terminal ethynyl groups enable robust coupling reactions. This molecular architecture supports efficient integration into conjugated frameworks for optoelectronic applications, offering tunable charge transport properties and improved processability.

Application

1,4-Bis(dodecyloxy)-2,5-diethynylbenzene serves as a versatile bifunctional building block for conjugated molecular architectures. The terminal alkyne groups enable reliable copper-catalyzed azide-alkyne cycloaddition (CuAAC) and Sonogashira coupling, facilitating the construction of extended π-systems. Its dodecyloxy substituents enhance solubility in organic media while maintaining bench stability, enabling straightforward purification and integration into materials science and functionalized polymer synthesis workflows.

General Information

CAS No. 152270-00-3
Cat. No. CS-0170458
Purity ≥98%
MDL No. None
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃₄H₅₄O₂
Molecular Weight 494.79
Synonym(s) 1,4-Didodecoxy-2,5-diethynylbenzene
SMILES C#CC1=C(OCCCCCCCCCCCC)C=C(C#C)C(OCCCCCCCCCCCC)=C1

Computational Chemistry Data

TPSA 18.46
LogP 10.2486
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 24

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 : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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1,4-Bis(dodecyloxy)-2,5-diethynylbenzene

CAS No. 152270-00-3

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