CAS 766-83-6

3-Chlorophenylacetylene

Description:

3-Chlorophenylacetylene, with the CAS number 766-83-6, is an organic compound characterized by its structure, which includes a phenyl group substituted with a chlorine atom at the meta position and an acetylenic functional group. This compound typically appears as a colorless to pale yellow liquid or solid, depending on the temperature and purity. It is known for its aromatic properties due to the presence of the phenyl ring, which contributes to its stability and reactivity. The chlorine substituent enhances its electrophilic character, making it useful in various chemical reactions, including nucleophilic substitutions and coupling reactions. 3-Chlorophenylacetylene is often utilized in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals. It is important to handle this compound with care, as it may pose health risks if inhaled or ingested, and appropriate safety measures should be taken during its use in laboratory settings. Additionally, its solubility in organic solvents makes it versatile for various applications in chemical research and industry.

Formula: C₈H₅Cl

InChI: InChI=1S/C8H5Cl/c1-2-7-4-3-5-8(9)6-7/h1,3-6H

InChI key: InChIKey=GRBJPHPMYOUMJV-UHFFFAOYSA-N

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

Synonyms:

• (3-Chlorophenyl)acetylene
• (3-Chlorophenyl)ethyne
• 1-Chlor-3-ethinylbenzol
• 1-Chloro-3-Ethynyl-Benzene
• 1-Chloro-3-ethynylbenzene
• 1-Ethynyl-3-chlorobenzene
• 3-Chloro-1-ethynylbenzene
• 3-Chloroethynylbenzene
• Benzene, 1-chloro-3-ethynyl-
• m-Chlorophenylacetylene
• 3'-Chlorophenylacetylene

1-Chloro-3-ethynylbenzene

CAS: 766-83-6

Formula: C₈H₅Cl

Purity: >97.0%(GC)

Color and Shape: Colorless to Light orange to Yellow clear liquid

Molecular weight: 136.58

Ref: 3B-C3099

3-Chlorophenyl acetylene

CAS: 766-83-6

Formula: C₈H₅Cl

Purity: 97%

Color and Shape: Liquid

Molecular weight: 136.5783

Ref: IN-DA003JB9

3-Chlorophenylacetylene

CAS: 766-83-6

3-Chlorophenylacetylene

Formula: C₈H₅Cl

Purity: 99%

Color and Shape: clear. yellow liquid

Molecular weight: 136.58g/mol

Ref: 54-OR6594

3'-Chlorophenylacetylene

CAS: 766-83-6

3'-Chlorophenylacetylene is an organic compound that is used in the production of styrene via a macroinitiator. 3'-Chlorophenylacetylene reacts with azides to form diazo compounds, which are then hydrolyzed to produce terminal alkynes. These terminal alkynes can be dehydrogenated to produce acrylonitrile and vinyl acetate. The compound can also react with silicon to produce organometallic complexes. 3'-Chlorophenylacetylene is commonly analyzed using nuclear magnetic resonance spectroscopy (NMR). This molecule has been used as a conjugate for drug delivery systems and as a supramolecular catalyst for organic reactions.

Formula: C₈H₅Cl

Purity: Min. 95%

Molecular weight: 136.58 g/mol

Ref: 3D-FC67729

3′-Chlorophenyl acetylene

CAS: 766-83-6

Formula: C₈H₅Cl

Purity: 97%

Color and Shape: Liquid

Molecular weight: 136.58

Ref: 10-F040092