diethyl butane-1,4-diylbiscarbamate

Base Information

• Chemical Name: diethyl butane-1,4-diylbiscarbamate
• CAS No.: 6935-80-4
• Molecular Formula: C₁₀H₂₀N₂O₄
• Molecular Weight: 232.28
• Mol file: 6935-80-4.mol

Synonyms:Carbamicacid, 1,4-butanediylbis-, diethyl ester (9CI); Carbamic acid,tetramethylenedi-, diethyl ester (6CI,8CI); 1,4-Butanebis(ethyl carbamate); NSC36213

Chemical Property of diethyl butane-1,4-diylbiscarbamate

Chemical Property:

• Vapor Pressure: 4.63E-06mmHg at 25°C
• Boiling Point: 382.7°Cat760mmHg
• Flash Point: 185.3°C
• Density: 1.064g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of diethyl butane-1,4-diylbiscarbamate

There total 7 articles about diethyl butane-1,4-diylbiscarbamate 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:

chloroformic acid ethyl ester (541-41-3) + putrescine dihydrochloride (333-93-7) → N,N'-butanediyl-bis-carbamic acid diethyl ester (6935-80-4)

Guidance literature:

With sodium hydroxide;

DOI:10.1021/ja01631a034

Reference yield:

chloroformic acid ethyl ester (541-41-3) + 1,4-diaminobutane (110-60-1) → N,N'-butanediyl-bis-carbamic acid diethyl ester (6935-80-4)

Guidance literature:

With sodium hydroxide; In diethyl ether; water; at 20 ℃; for 0.5h; pH=10;

DOI:10.1002/jms.1597

Reference yield:

ethanol (64-17-5) + 1,4-diaminobutane (110-60-1) + urea (57-13-6) → N,N'-butanediyl-bis-carbamic acid diethyl ester (6935-80-4)

Guidance literature:

With TiO2–Cr2O3/SiO2 catalyst; at 190 ℃; for 8h; Autoclave;

DOI:10.1039/c5gc01007a

upstream raw materials:

ethanol

adipic diazide

chloroformic acid ethyl ester

putrescine dihydrochloride

Downstream raw materials:

N,N'-dinitro-N,N'-butanediyl-bis-carbamic acid diethyl ester