CAS 1817-57-8

4-phenyl-3-butyn-2-one

Description:

4-Phenyl-3-butyn-2-one, with the CAS number 1817-57-8, is an organic compound characterized by its alkyne functional group and a ketone moiety. It features a phenyl group attached to a butynone structure, specifically at the 4-position of the phenyl ring and the 3-position of the butynone chain. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its purity and temperature. It is known for its distinct aromatic properties due to the presence of the phenyl group, and it exhibits reactivity typical of both alkynes and ketones, making it useful in various organic synthesis applications. The compound is often utilized in the synthesis of more complex organic molecules and can participate in reactions such as nucleophilic additions and cycloadditions. Additionally, it may have applications in materials science and pharmaceuticals, although specific uses can vary based on ongoing research and development. Proper handling and storage are essential due to its potential reactivity and the need for safety precautions in laboratory settings.

Formula: C₁₀H₈O

InChI: InChI=1/C10H8O/c1-9(11)7-8-10-5-3-2-4-6-10/h2-6H,1H3

InChI key: InChIKey=UPEUQDJSUFHFQP-UHFFFAOYSA-N

SMILES: C(#CC(C)=O)C1=CC=CC=C1

Synonyms:

• (3-Oxo-1-butynyl)benzene
• 1-Phenyl-1-butyn-3-one
• 3-Butyn-2-one, 4-phenyl-
• 4-Phenyl-3-Batyu-2-One
• 4-Phenyl-3-butyne-2-one
• 4-Phenylbut-3-Yn-2-One
• Acetylphenylacetylene
• Methyl phenylethynyl ketone
• Phenylbutynone
• Phenylethynyl methyl ketone
• 4-Phenyl-3-butyn-2-one
• 4-PHENYL-3-BUTYN-2-ONE 97+%
• 4-phenyl-3-butyn-2-on
• 1-Phenyl-2-acetylacetylene
• 1-Acetyl-2-phenylethyne

4-Phenylbut-3-yn-2-one

CAS: 1817-57-8

Formula: C₁₀H₈O

Purity: 95%

Color and Shape: Liquid

Molecular weight: 144.173

Ref: 10-F092463

4-Phenyl-3-butyn-2-one, 96%

CAS: 1817-57-8

It is used as pharmaceutical intermediate. 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

Formula: C₁₀H₈O

Purity: 96%

Color and Shape: Liquid, Clear colorless to yellow

Molecular weight: 144.17

Ref: 02-H27826

3-​Butyn-​2-​one, 4-​phenyl-

CAS: 1817-57-8

Formula: C₁₀H₈O

Purity: 97%

Color and Shape: Liquid

Molecular weight: 144.1699

Ref: IN-DA00232E

4-Phenyl-3-butyn-2-one

CAS: 1817-57-8

4-Phenyl-3-butyn-2-one

Purity: 97%

Molecular weight: 144.17g/mol

Ref: 54-OR932117

4-Phenyl-3-butyn-2-one

CAS: 1817-57-8

Formula: C₁₀H₈O

Purity: >97.0%(GC)

Color and Shape: Colorless to Yellow to Green clear liquid

Molecular weight: 144.17

Ref: 3B-P1336