p-menthane-1,8-diyl diisocyanate

Base Information

• Chemical Name: p-menthane-1,8-diyl diisocyanate
• CAS No.: 5116-72-3
• Molecular Formula: C₁₂H₁₈N₂O₂
• Molecular Weight: 222.287
• Mol file: 5116-72-3.mol

Synonyms:

Chemical Property of p-menthane-1,8-diyl diisocyanate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of p-menthane-1,8-diyl diisocyanate

There total 2 articles about p-menthane-1,8-diyl diisocyanate 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:

hydrogen cyanide (74-90-8) → p-menthane-1,8-diyl diisocyanate (5116-72-3)

Guidance literature:

With sulfuric acid; at 60 ℃; Behandeln des Reaktionsprodukts mit tert-Butylhypochlorit und Erwaermen des danach erhaltenen Reaktionsprodukts mit Pyridin in CCl₄;

Reference yield:

1,8-diamino-p-menthane (80-52-4) + chloroformic acid ethyl ester (541-41-3) → p-menthane-1,8-diyl diisocyanate (5116-72-3)

Guidance literature:

Erhitzen des Reaktionsprodukts mit Ca(OH)2 unter 36 Torr bis auf 190grad;

Reference yield:

2-aminoethyl vinyl ether (7336-29-0) + p-menthane-1,8-diyl diisocyanate (5116-72-3) → N',N'''-bis-(2-vinyloxy-ethyl)-N,N''-p-menthane-1,8-diyl-di-urea (103507-15-9)

Guidance literature:

With benzene;

upstream raw materials:

1,8-diamino-p-menthane

chloroformic acid ethyl ester

hydrogen cyanide

Downstream raw materials:

N',N'''-bis-(2-vinyloxy-ethyl)-N,N''-p-menthane-1,8-diyl-di-urea