POLY(HEXYL ISOCYANATE)

Base Information

• Chemical Name: POLY(HEXYL ISOCYANATE)
• CAS No.: 26746-07-6
• Molecular Formula: C7H13NO
• Molecular Weight: 127.19
• Mol file: 26746-07-6.mol

Synonyms:POLY(HEXYL ISOCYANATE)

Chemical Property of POLY(HEXYL ISOCYANATE)

Chemical Property:

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of POLY(HEXYL ISOCYANATE)

There total 20 articles about POLY(HEXYL ISOCYANATE) 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: 78.3%

→ Hexyl isocyanate (2525-62-4,26746-07-6) + Hexamethylene diisocyanate (822-06-0,28182-81-2,28574-90-5,88357-62-4)

Guidance literature:

With dibutyltin(II) dilaurate; at 140 - 240 ℃; for 1.66667h; under 20 Torr;

Reference yield: 70.0%

heptanoyl azide (701231-79-0) → Hexyl isocyanate (2525-62-4,26746-07-6)

Guidance literature:

In toluene; at 85 ℃; Flow reactor;

Reference yield:

hexan-1-amine (111-26-2) + bis(trichloromethyl) carbonate (32315-10-9) → Hexyl isocyanate (2525-62-4,26746-07-6)

Guidance literature:

In toluene; at 20 ℃;

DOI:10.1039/b510474b

upstream raw materials:

Heptanoic acid chloride

N-hexyl-3-oxobutaneamide

heptanoyl azide

heptanamide

Downstream raw materials:

Hexyl-carbamic acid 1-ethyl-1,2,3,3a,8,8a-hexahydro-indeno[2,1-b]pyrrol-5-yl ester

1-hexylurea

Refernces

• 1、 Tu, Dandan,Yang, Qing,Yu, Shuwen,Guo, Xin,Li, Can. "Isomeric anthracene diimide polymers". . p. 2848 - 2852. Retrieved 2021/03/14.
• 2、 Petti, Alessia,Fagnan, Corentin,van Melis, Carlo G. W.,Tanbouza, Nour,Garcia, Anthony D.,Mastrodonato, Andrea,Leech, Matthew C.,Goodall, Iain C. A.,Dobbs, Adrian P.,Ollevier, Thierry,Lam, Kevin. "Supporting-Electrolyte-Free Anodic Oxidation of Oxamic Acids into Isocyanates: An Expedient Way to Access Ureas, Carbamates, and Thiocarbamates". . p. 2614 - 2621. Retrieved 2021/06/27.