3-PENTYL ISOTHIOCYANATE

Base Information

• Chemical Name: 3-PENTYL ISOTHIOCYANATE
• CAS No.: 201224-89-7
• Molecular Formula: C₆H₁₁NS
• Molecular Weight: 129.226
• Hs Code.: 2930909090
• Mol file: 201224-89-7.mol

Synonyms:3-PENTYL ISOTHIOCYANATE

Chemical Property of 3-PENTYL ISOTHIOCYANATE

Chemical Property:

• Vapor Pressure: 0.973mmHg at 25°C
• Boiling Point: 90°C 25mm
• Flash Point: 59.4°C
• PSA: 44.45000
• Density: 0,92 g/cm3
• LogP: 2.27780

Purity/Quality:

98%min ^*data from raw suppliers

3-PentylIsothiocyanate ^*data from reagent suppliers

Safty Information:

• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-PENTYL ISOTHIOCYANATE

There total 3 articles about 3-PENTYL ISOTHIOCYANATE 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: 82.0%

carbon disulfide (75-15-0,12122-00-8) + 3-aminopentane (616-24-0) → 3-isothiocyanatopentane (201224-89-7)

Guidance literature:

carbon disulfide; 3-aminopentane; With triethylamine; In dichloromethane; at 20 ℃; for 0.0833333h;

With 4‐(4,6‐dimethoxy‐1,3,5‐triazin‐2‐yl)‐4‐methylmorpholinium toluene‐4‐sulfonate; In dichloromethane; at 90 ℃; for 0.05h; Microwave irradiation;

DOI:10.3390/molecules26092740

Reference yield:

C6H13NS2*C6H15N → 3-isothiocyanatopentane (201224-89-7)

Guidance literature:

C₆H₁₃NS₂*C₆H₁₅N; With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; In dichloromethane; ethyl acetate; at 4 - 20 ℃; for 2.08333h;

With water; In dichloromethane; ethyl acetate; for 0.5h;

DOI:10.1055/s-0036-1591842

Reference yield:

3-aminopentane (616-24-0) → 3-isothiocyanatopentane (201224-89-7)

Guidance literature:

Multi-step reaction with 2 steps

1.1: dichloromethane / 1 h / 20 °C

2.1: 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / dichloromethane; ethyl acetate / 2.08 h / 4 - 20 °C

2.2: 0.5 h

With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; In dichloromethane; ethyl acetate;

DOI:10.1055/s-0036-1591842

upstream raw materials:

carbon disulfide

3-aminopentane

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