9,10-Diethynylanthracene

Name: 9,10-Diethynylanthracene
Brand: ChemScene
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CAS No. 18512-55-5
Cat. No. CS-0110550
Purity≥95%
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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General Information

CAS No. 18512-55-5
Cat. No. CS-0110550
Purity ≥95%
MDL No. None
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₈H₁₀
Molecular Weight 226.27
Synonym(s) None
SMILES C#CC1=C2C=CC=CC2=C(C3=CC=CC=C13)C#C

Description

9,10-Diethynylanthracene features a rigid, planar anthracene core flanked by ethynyl groups, enabling strong π-conjugation and efficient charge transport. This configuration supports high stability and facilitates integration into organic electronic devices, where extended conjugation enhances optoelectronic performance.

Application

9,10-Diethynylanthracene serves as a versatile building block for conjugated materials, enabling efficient [2+2] cycloadditions and Sonogashira couplings. Its rigid anthracene core and terminal alkyne functionalities offer excellent stability and compatibility with standard cross-coupling protocols, facilitating the construction of extended π-systems and functionalized heterocycles in synthetic and materials chemistry workflows.

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H312-H332
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P501

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Computational Chemistry Data

TPSA 0
LogP 3.9556
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 0

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9,10-Diethynylanthracene

CAS No. 18512-55-5

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