9,10-Diethynylanthracene

Name: 9,10-Diethynylanthracene
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 18512-55-5
Cat. No. CS-0110550
Purity≥95%
MDL No.None

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HazMat Fee

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Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

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.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

Structure of 18512-55-5

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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.

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

Computational Chemistry Data

TPSA 0
LogP 3.9556
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 0

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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9,10-Diethynylanthracene

CAS No. 18512-55-5

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