632090

1,4-Diethynylbenzene

96%

• Synonym(s): 1,4-Bis(ethynyl)benzene, 1,4-Diacetylenebenzene, 1,4-Diacetylenylbenzene, 1,4-Diethynylbenzene, p-Diethynylbenzene
• Linear Formula: HC≡CC₆H₄C≡CH
• CAS Number: 935-14-8
• Molecular Weight: 126.15
• MDL number: MFCD00078375
• UNSPSC Code: 12352100
• PubChem Substance ID: 24882477
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 96%
• form: solid
• mp: 94-98 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: C#Cc1ccc(cc1)C#C
• InChI: 1S/C10H6/c1-3-9-5-7-10(4-2)8-6-9/h1-2,5-8H
• InChI key: MVLGANVFCMOJHR-UHFFFAOYSA-N

Description

Application

• Advanced Sensor Development: A novel approach to creating sensitive and selective copper(II) sensors on carbon fiber microelectrodes using 1,4-Diethynylbenzene. This research enhances the performance and application range of electrochemical sensors, particularly in environmental monitoring and industrial processes (Nudurupati et al., 2023).
• High-Performance OLED Materials: Synthesis of highly phosphorescent dimers of PtAu(2) complexes using 1,4-Diethynylbenzene. This research opens new pathways for creating more efficient and durable organic light-emitting diodes (OLEDs), which are crucial for the development of next-generation display and lighting technologies (Zheng et al., 2022).
• Mixed-Valence Metal Complexes: A comprehensive study on the electronic structure and mixed-valence characteristics of 1,4-diethynylbenzene-bridged bimetallic complexes. This research provides insights into the tuning of electronic properties for potential applications in molecular electronics and catalysis (Safari et al., 2020).

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H317
• Precautionary Statements: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Hazard Classifications: Skin Sens. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves