CAS 501-65-5: Diphenylacetylene

Description: Diphenylacetylene, with the CAS number 501-65-5, is an organic compound characterized by its structure, which features two phenyl groups attached to an acetylene moiety. It is a colorless to pale yellow solid at room temperature and is known for its high melting point and low solubility in water, making it more soluble in organic solvents like ethanol and ether. Diphenylacetylene exhibits notable optical properties, including fluorescence, and is often used in organic synthesis and materials science, particularly in the development of polymers and as a precursor for various chemical reactions. Its molecular formula is C14H10, and it has a linear structure that contributes to its unique reactivity and stability. Additionally, diphenylacetylene can undergo various chemical transformations, including hydrogenation and cycloaddition reactions, making it a valuable compound in synthetic organic chemistry. Safety precautions should be taken when handling this compound, as it may pose health risks if ingested or inhaled.

Formula: C₁₄H₁₀

InChI: InChI=1S/C14H10/c1-3-7-13(8-4-1)11-12-14-9-5-2-6-10-14/h1-10H

InChI key: InChIKey=JRXXLCKWQFKACW-UHFFFAOYSA-N

SMILES: C(#CC=1C=CC=CC1)C=2C=CC=CC2

Synonyms:

• (2-Phenylethynyl)benzene
• (Phenylethynyl)Benzene
• 1,1'-(1,2-Ethanediyl)bisbenzene
• 1,1'-(1,2-Ethynediyl)bis[benzene]
• 1,1'-Ethyne-1,2-Diyldibenzene
• 1,1’-(1,2-Ethynediyl)Bis-Benzen
• 1,1’-(1,2-Ethynediyl)bisbenzene
• 1,2-Diphenyl Ethyne
• 1,2-Diphenylacetylene
• 1,2-Diphenylethyne
• 2-Phenylethynylbenzene
• Acetylene, Diphenyl-
• Benzene, 1,1'-(1,2-ethynediyl)bis-
• Difenilacetileno
• Diphenyl acetylene (Tolan)
• Diphenylacetylen
• Diphenylethyne
• Ethyne, diphenyl-
• Nsc 5185
• Tolan
• Tolane
• Diphenylacetylene

Diphenylacetylene

CAS: 501-65-5

• Formula: C₁₄H₁₀
• Purity: >98.0%(GC)
• Color and Shape: White to Light yellow powder to crystal
• Molecular weight: 178.23

Diphenylacetylene, 99%

CAS: 501-65-5

Diphenylacetylene is often used as a building block in organic and organometallic chemistry. It acts …

• Formula: C₁₄H₁₀
• Purity: 99%
• Color and Shape: White to cream, Crystals or powder or crystalline powder
• Molecular weight: 178.23

DIPHENYLACETYLENE

CAS: 501-65-5

• Formula: C₁₄H₁₀
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 178.2292

Diphenylacetylene

CAS: 501-65-5

• Purity: 99%
• Molecular weight: 178.23g/mol

Diphenylacetylene, 99%

CAS: 501-65-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₄H₁₀
• Purity: 99%
• Color and Shape: Light yellow to brown, Crystalline powder and/or chunks
• Molecular weight: 178.23

1,2-Diphenylethyne

CAS: 501-65-5

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 178.23399353027344

Diphenylacetylene

CAS: 501-65-5

Applications Diphenylacetylene is a reagent used in the preparation of polysubstituded pyrroles via oxidative nitrene …

• Formula: C₁₄H₁₀
• Color and Shape: Colourless
• Molecular weight: 178.23

sym-Diphenylacetylene

CAS: 501-65-5

Please enquire for more information about sym-Diphenylacetylene including the price, delivery time and more detailed …

• Formula: C₁₄H₁₀
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 178.23 g/mol

Diphenylacetylene, 99%

CAS: 501-65-5

• Formula: C₆H₅CCC₆H₅
• Purity: 99%
• Color and Shape: white pwdr.
• Molecular weight: 178.23