Acenaphthylene, 1-ethynyl-

Base Information

• Chemical Name: Acenaphthylene, 1-ethynyl-
• CAS No.: 135509-94-3
• Molecular Formula: C14H8
• Molecular Weight: 176.218
• DSSTox Substance ID: DTXSID50447603
• Nikkaji Number: J773.147G
• Wikidata: Q82266476
• Mol file: 135509-94-3.mol

Synonyms:Acenaphthylene, 1-ethynyl-;1-ETHYNYLACENAPHTHYLENE;135509-94-3;ethynyl-acenaphthylene;DTXSID50447603

Chemical Property of Acenaphthylene, 1-ethynyl-

Chemical Property:

• Vapor Pressure: 0.000321mmHg at 25°C
• XLogP3: 3.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 176.062600255
• Heavy Atom Count: 14
• Complexity: 314

Purity/Quality:

99.90% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C#CC1=CC2=CC=CC3=C2C1=CC=C3

Technology Process of Acenaphthylene, 1-ethynyl-

There total 3 articles about Acenaphthylene, 1-ethynyl- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

5-(1-chloroethenyl)acenaphthene (177205-97-9) → Pyracyclen (187-78-0) + 1-ethynylacenaphthylene (135509-94-3) + 5-ethynylacenaphthylene + acenaphthylene (208-96-8,25036-01-5)

Guidance literature:

at 1100 ℃; under 0.01 Torr; Yield given. Further byproducts given. Yields of byproduct given;

Reference yield:

Cyclobutaphenanthrene-1,2-dione (135509-92-1) → phenanthrene (85-01-8) + 1-ethynylacenaphthylene (135509-94-3) + 3-ethynylacenaphthylene (135509-97-6)

Guidance literature:

at 860 ℃; for 1.66667h; under 0.03 Torr; Title compound not separated from byproducts;

Reference yield:

3,4-Phenanthrendicarbonsaeureanhydrid (5723-54-6) → phenanthrene (85-01-8) + 1-ethynylacenaphthylene (135509-94-3) + 3-ethynylacenaphthylene (135509-97-6)

Guidance literature:

at 870 ℃; for 0.5h; under 0.02 Torr; Mechanism; other aromatic compounds;

upstream raw materials:

3,4-Phenanthrendicarbonsaeureanhydrid

Cyclobutaphenanthrene-1,2-dione

5-(1-chloroethenyl)acenaphthene