2-Methyl-3-pentanethiol

Base Information

• Chemical Name: 2-Methyl-3-pentanethiol
• CAS No.: 1639-04-9
• Molecular Formula: C₆H₁₄S
• Molecular Weight: 118.243
• Hs Code.: 2930909090
• Mol file: 1639-04-9.mol

Synonyms:2-Methyl-3-pentanethiol

Chemical Property of 2-Methyl-3-pentanethiol

Chemical Property:

• Vapor Pressure: 11.8mmHg at 25°C
• Boiling Point: 130.7°C at 760 mmHg
• PKA: 10.80±0.10(Predicted)
• Flash Point: 23.8°C
• PSA: 38.80000
• Density: 0.83g/cm³
• LogP: 2.35080

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-Methyl-3-pentanethiol

There total 5 articles about 2-Methyl-3-pentanethiol 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:

3-acetylsulfanyl-2-methyl-pentane (90200-91-2) → 2-Methyl-pentanthiol-(3) (1639-04-9)

Guidance literature:

With potassium hydroxide;

DOI:10.1021/jo01359a603

Reference yield:

2-methyl-2-pentene (625-27-4) → 2-Methyl-pentanthiol-(3) (1639-04-9)

Guidance literature:

Multi-step reaction with 2 steps

1: unter Belichtung

2: aq.-ethanolic KOH-solution

With potassium hydroxide;

DOI:10.1021/jo01359a603

Reference yield:

1-ethyl-2-methylpropyl toluene-p-sulphonate (1516-13-8) → 2-Methyl-pentanthiol-(3) (1639-04-9)

Guidance literature:

Multi-step reaction with 2 steps

1: N,N-dimethyl-formamide / 2 h / 80 °C / Inert atmosphere

2: lithium aluminium tetrahydride / diethyl ether / 2 h / 0 - 20 °C / Inert atmosphere

With lithium aluminium tetrahydride; In diethyl ether; N,N-dimethyl-formamide;

DOI:10.1021/jf506135c

upstream raw materials:

3-acetylsulfanyl-2-methyl-pentane

2-Methylpentan-3-sulfochlorid

2-methyl-2-pentene

1-ethyl-2-methylpropyl toluene-p-sulphonate

Refernces