Molekula

1,3-Diethynylbenzene

SKU 65649980 CAS 1785-61-1 C10H6 MW 126.15 Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch

1,3-Diethynylbenzene is a symmetric aromatic compound featuring two terminal alkyne groups at the meta positions, widely used as a building block in organic synthesis, polymer chemistry, and materials science for cross-linking and polymerizable networks. This high-purity chemical has a CAS number of 1785-61-1, a molecular formula of C10H6, and a molecular weight of 126.15 g/mol. It is stable at ambient storage conditions with no signal word classification. Molekula supplies 1,3-Diethynylbenzene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 65649980
CAS Number: 1785-61-1
IUPAC Name: 1,3-diethynylbenzene
Molecular Formula: C10H6
Molecular Weight: 126.15
Exact Mass: 126.047
SMILES: C#CC1=CC(=CC=C1)C#C
InChIKey: PNXLPYYXCOXPBM-UHFFFAOYSA-N
InChI: InChI=1S/C10H6/c1-3-9-6-5-7-10(4-2)8-9/h1-2,5-8H
PubChem CID: 123130

Synonyms

Benzene, 1,3-diethynyl-
M-DIETHYNYLBENZENE
PNXLPYYXCOXPB

Frequently asked questions

What is 1,3-Diethynylbenzene commonly used for?

It is primarily used as a building block in organic synthesis, particularly for preparing conjugated polymers, liquid crystals, and advanced materials like dendrimers and molecular wires.

What is the chemical formula and molecular weight of 1,3-Diethynylbenzene?

The chemical formula is C10H6, and the molecular weight is 126.15 g/mol.

How should 1,3-Diethynylbenzene be stored?

Store at ambient temperature in a cool, dry place, away from direct sunlight and incompatible substances like strong oxidizers.

What purity grades are available for this product?

Molekula supplies technical grade and high-purity grade (typically ≥98% purity) for 1,3-Diethynylbenzene.

Can Molekula supply this product in bulk quantities?

Yes, we offer bulk packaging options (e.g., 5 kg, 25 kg, or custom quantities) for 1,3-Diethynylbenzene upon request.

What documentation is provided with an order of 1,3-Diethynylbenzene?

Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.

Related products

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.