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Diphenylacetylene, 99%, Thermo Scientific Chemicals
產品號碼: A13979.14
25 g, Each
化學識別
CAS
501-65-5
IUPAC Name
(2-phenylethynyl)benzene
Molecular Formula
C14H10
InChI Key
JRXXLCKWQFKACW-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)C#CC1=CC=CC=C1
規格
規格表Appearance (Color)
White to cream
Assay (GC)
≥98.5%
Form
Crystals or powder or crystalline powder
Identification (FTIR)
Conforms
Melting Point (clear melt)
57.0-63.0?C
說明
Diphenylacetylene is often used as a building block in organic and organometallic chemistry. It acts as dienophile and under goes Diels-Alder reaction with tetraphenylcyclopentadienone to prepare hexaphenylbenzene. It acts as a precursor in the preparation of 3-alkoxycyclopropene by reacting with benzal chloride in the presence of potassium t-butoxide.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Diphenylacetylene is often used as a building block in organic and organometallic chemistry. It acts as dienophile and under goes Diels-Alder reaction with tetraphenylcyclopentadienone to prepare hexaphenylbenzene. It acts as a precursor in the preparation of 3-alkoxycyclopropene by reacting with benzal chloride in the presence of potassium t-butoxide.
Solubility
Miscible with ether and hot alcohol. Immiscible with water.
Notes
Incompatible with strong oxidizing agents.
Diphenylacetylene is often used as a building block in organic and organometallic chemistry. It acts as dienophile and under goes Diels-Alder reaction with tetraphenylcyclopentadienone to prepare hexaphenylbenzene. It acts as a precursor in the preparation of 3-alkoxycyclopropene by reacting with benzal chloride in the presence of potassium t-butoxide.
Solubility
Miscible with ether and hot alcohol. Immiscible with water.
Notes
Incompatible with strong oxidizing agents.
RUO – Research Use Only
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