1,3-Hexadiyne

Base Information

• Chemical Name: 1,3-Hexadiyne
• CAS No.: 4447-21-6
• Molecular Formula: C6H6
• Molecular Weight: 78.1136
• Hs Code.: 2901299090
• Mol file: 4447-21-6.mol

Synonyms:Ethyldiacetylene

Chemical Property of 1,3-Hexadiyne

Chemical Property:

• Vapor Pressure: 77.7mmHg at 25°C
• Melting Point: 30.9°C (estimate)
• Refractive Index: 1.4350 (estimate)
• Boiling Point: 85.4°Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: 0.825g/cm³
• LogP: 1.03300

Purity/Quality:

98%Min ^*data from raw suppliers

1,3-HEXADIYNE 98.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,3-Hexadiyne

There total 3 articles about 1,3-Hexadiyne 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:

1,4-Dichloro-2-butyne (821-10-3) → Ethylbiacetylen (4447-21-6)

Guidance literature:

With ammonia; sodium amide; anschliessend mit Jodaethan;

DOI:10.1039/jr9520002005

Reference yield:

Butadiyne (460-12-8,27987-87-7) + ethyl iodide (75-03-6) → Ethylbiacetylen (4447-21-6)

Guidance literature:

With ammonia; lithium; 1.), 2.) DMSO;

DOI:10.1007/BF00704016

Reference yield:

→ Ethylbiacetylen (4447-21-6)

Guidance literature:

/BRN= 1730997/;

upstream raw materials:

1,4-Dichloro-2-butyne

Butadiyne

ethyl iodide

Downstream raw materials:

hepta-2,4-diyn-1-ol

1-<4-Methoxy-phenyl>-heptadiin-(2,4)-on-(1)

1-phenyl-hepta-2,4-diyn-1-one

3E,5Z-octadienyl tosylate