D-2-Methylbutyl 2-methylbutyrate

Base Information

• Chemical Name: D-2-Methylbutyl 2-methylbutyrate
• CAS No.: 81115-67-5
• Molecular Formula: C₁₀H₂₀O₂
• Molecular Weight: 172.268
• Hs Code.: 2915900090
• Mol file: 81115-67-5.mol

Synonyms:D-2-METHYLBUTYL 2-METHYLBUTYRATE;[S-(R*,R*)]-2-Methylbutanoic acid 2-methylbutyl ester

Chemical Property of D-2-Methylbutyl 2-methylbutyrate

Chemical Property:

• Refractive Index: 1.4200
• Boiling Point: 185 °C at 760 mmHg
• Flash Point: 65.2 °C
• PSA: 26.30000
• Density: 0.87 g/cm³
• LogP: 2.62180

Purity/Quality:

98%Min ^*data from raw suppliers

D-2-METHYLBUTYL 2-METHYLBUTYRATE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of D-2-Methylbutyl 2-methylbutyrate

There total 3 articles about D-2-Methylbutyl 2-methylbutyrate 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:

(2S)-2-methyl-1-butanol (1565-80-6) → (S)-2-methylbutyraldehyde (1730-97-8) + (S)-(-)-2-methylbutyl (S)-(+)-2-methylbutanoate (81115-67-5)

Guidance literature:

With sodium dichromate; sulfuric acid;

DOI:10.1021/ja01224a040

Reference yield:

(2S)-2-methyl-1-butanol (1565-80-6) → (S)-(-)-2-methylbutyl (S)-(+)-2-methylbutanoate (81115-67-5)

Guidance literature:

Multi-step reaction with 2 steps

1: Na₂Cr₂O₇; diluted H₂SO₄

2: ein staerker racemisiertes Praeparat entsteht anfangs bei 0grad, dann bei Raumtemperatur, zuletzt bei 80grad

With sodium dichromate; sulfuric acid;

Reference yield:

(S)-2-methylbutyraldehyde (1730-97-8) → (S)-(-)-2-methylbutyl (S)-(+)-2-methylbutanoate (81115-67-5)

Guidance literature:

ein staerker racemisiertes Praeparat entsteht anfangs bei 0grad, dann bei Raumtemperatur, zuletzt bei 80grad;

upstream raw materials:

(2S)-2-methyl-1-butanol

(S)-2-methylbutyraldehyde