CAS 2949-26-0

2-Ethynylnaphthalene

Description:

2-Ethynylnaphthalene is an organic compound characterized by its structure, which consists of a naphthalene ring substituted with an ethynyl group at the 2-position. This compound is a colorless to pale yellow liquid at room temperature and is known for its aromatic properties. It has a relatively high boiling point and low solubility in water, making it more soluble in organic solvents. 2-Ethynylnaphthalene is primarily used in organic synthesis and as an intermediate in the production of various chemical compounds, including pharmaceuticals and polymers. Its reactivity is influenced by the presence of the ethynyl group, which can participate in various chemical reactions, such as nucleophilic additions and coupling reactions. Additionally, it exhibits fluorescence properties, which can be useful in certain analytical applications. Safety considerations include handling it in well-ventilated areas and using appropriate personal protective equipment, as it may pose health risks upon exposure. Overall, 2-Ethynylnaphthalene is a valuable compound in the field of organic chemistry.

Formula: C₁₂H₈

InChI: InChI=1S/C12H8/c1-2-10-7-8-11-5-3-4-6-12(11)9-10/h1,3-9H

InChI key: InChIKey=IZXPFTLEVNQLGD-UHFFFAOYSA-N

SMILES: C(#C)C1=CC2=C(C=C1)C=CC=C2

Synonyms:

• (2-Naphthyl)acetylene
• (Naphthalen-2-yl)ethyne
• 2-Naphthylethyne
• Naphthalen-2-ylacetylene
• Naphthalene, 2-ethynyl-
• β-Ethynylnaphthalene
• β-Naphthylacetylene
• 2-Ethynylnaphthalene
• NAPHTHYLENE-2-ACETYLENE
• 2-Ethynylnaphthalene&gt
• 2-ethynyl-naphtalene
• 2-Ethynylnaphthalene 98%

2-Ethynylnaphthalene

CAS: 2949-26-0

Formula: C₁₂H₈

Purity: >98.0%(GC)

Color and Shape: White to Yellow to Orange powder to crystal

Molecular weight: 152.20

Ref: 3B-E0933

2-Ethynylnaphthalene

CAS: 2949-26-0

2-Ethynylnaphthalene

Formula: C₁₂H₈

Purity: 98%

Color and Shape: Pale yellow Solid

Molecular weight: 152.19192

Ref: 54-OR40103

2-Ethynylnaphthalene

CAS: 2949-26-0

Formula: C₁₂H₈

Purity: 97%

Color and Shape: Solid

Molecular weight: 152.1919

Ref: IN-DA002YKM

Naphthylene-2-acetylene

CAS: 2949-26-0

Formula: C₁₂H₈

Purity: 96%

Color and Shape: Solid

Molecular weight: 152.196

Ref: 10-F040180

2-Ethynyl-naphthalene

CAS: 2949-26-0

2-Ethynyl-naphthalene

Formula: C₁₂H₈

Purity: 98%

Molecular weight: 152.19

Ref: IN-DG33093