N-HEPTYL ISOCYANATE

Base Information

• Chemical Name: N-HEPTYL ISOCYANATE
• CAS No.: 4747-81-3
• Molecular Formula: C8H15NO
• Molecular Weight: 141.213
• Hs Code.: 2929109000
• Mol file: 4747-81-3.mol

Synonyms:n-Heptyl isocyanate;

Chemical Property of N-HEPTYL ISOCYANATE

Chemical Property:

• Appearance/Colour: clear yellow liquid
• Refractive Index: n20/D 1.426(lit.)
• Boiling Point: 164.7 °C at 760 mmHg
• Flash Point: 56 °C
• PSA: 29.43000
• Density: 0.87 g/cm³
• LogP: 2.29260
• Storage Temp.: Refrigerator
• Sensitive.: Moisture Sensitive

Purity/Quality:

98%,99%, ^*data from raw suppliers

Heptyl Isocyanate >97.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 10-20/21/22-36/37/38-41
• Safety Statements: 16-26-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Technology Process of N-HEPTYL ISOCYANATE

There total 14 articles about N-HEPTYL 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: 91.0%

C14H33NO2Si2 (77219-92-2) → Hexamethyldisiloxane (107-46-0) + N-heptylisocyanate (4747-81-3)

Guidance literature:

at 120 ℃;

DOI:10.1016/S0040-4039(00)78690-4

Reference yield: 71.0%

octanoyl azide (36551-86-7) → N-heptylisocyanate (4747-81-3)

Guidance literature:

In toluene; at 60 ℃; for 2h;

DOI:10.1016/S0040-4020(01)85430-2

Reference yield:

1-Heptylamine (111-68-2) + bis(trichloromethyl) carbonate (32315-10-9) → N-heptylisocyanate (4747-81-3)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; at -80 ℃;

DOI:10.1039/b300557g

upstream raw materials:

phosgene

heptan-1-amine hydrochloride

n-octanoic acid chloride

1-Heptylamine

Downstream raw materials:

N-phenyl-N'-heptylurea

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

1-Heptylamine

Heptyl-selenocarbamic acid Se-phenyl ester

Refernces

• 1、 Baghbanzadeh, Mostafa,Belding, Lee,Yuan, Li,Park, Junwoo,Al-Sayah, Mohammad H.,Bowers, Carleen M.,Whitesides, George M.. "Dipole-Induced Rectification Across AgTS/SAM//Ga2O3/EGaIn Junctions". supporting information. p. 8969 - 8980. Retrieved 2019/06/13.
• 2、 Hirota, Kosaku,Kazaoka, Kazunori,Niimoto, Itaru,Sajiki, Hironao. "Efficient synthesis of 2,9-disubstituted 8-hydroxyadenine derivatives". . p. 1354 - 1365. Retrieved 2007/10/03.