2-Methyl-1-propenol

Base Information

• Chemical Name: 2-Methyl-1-propenol
• CAS No.: 56640-70-1
• Molecular Formula: C4H8O
• Molecular Weight: 72.1069
• DSSTox Substance ID: DTXSID10972087
• Nikkaji Number: J600.125D
• Mol file: 56640-70-1.mol

Synonyms:2-Methyl-1-propenol;56640-70-1;2-methylprop-1-en-1-ol;1-Propen-1-ol, 2-methyl-;1-Hydroxy-2-methylpropene;isobutylene alcohol;(CH3)2C=CHOH;Prop-1-en-1-ol, 2-methyl-;DTXSID10972087;FT-0700904

Chemical Property of 2-Methyl-1-propenol

Chemical Property:

• Vapor Pressure: 40.2mmHg at 25°C
• Boiling Point: 87.3°Cat760mmHg
• PKA: 11.86±0.50(Predicted)
• Flash Point: 15.4°C
• PSA: 20.23000
• Density: 0.843g/cm³
• LogP: 1.46810
• XLogP3: 1.4
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 72.057514874
• Heavy Atom Count: 5
• Complexity: 41.6

Purity/Quality:

98% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=CO)C

Technology Process of 2-Methyl-1-propenol

There total 5 articles about 2-Methyl-1-propenol 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: 5.0%

3-hydroxy-2-methyl-1-propene (513-42-8) → 2-methylprop-1-en-1-ol (56640-70-1) + isobutyraldehyde (78-84-2)

Guidance literature:

ClO4; at 0 ℃; for 1h; Title compound not separated from byproducts;

DOI:10.1039/DT9910000443

Reference yield:

2-methylpropenal (78-85-3,25120-30-3) → 2-methyl-propan-1-ol (78-83-1) + 2-methylprop-1-en-1-ol (56640-70-1)

Guidance literature:

With hydrogen; C₂₉H₃₄BNOP₂Ru; ethylene glycol; at 160 ℃; under 45004.5 Torr; Reagent/catalyst;

Reference yield:

2-methylpropenal (78-85-3,25120-30-3) → 2-methylprop-1-en-1-ol (56640-70-1) + isobutyraldehyde (78-84-2)

Guidance literature:

With hydrogen; C₂₉H₃₄BNOP₂Ru; ethylene glycol; at 160 ℃; under 45004.5 Torr; Reagent/catalyst;

upstream raw materials:

3-hydroxy-2-methyl-1-propene

2-methylpropenal

Downstream raw materials:

(Z)-Prop-1-en-1-yl orthoacetate

(E)-Prop-1-en-1-yl orthoacetate

isobutyraldehyde

2-methylallyl cinnamate

Refernces

• 1、 -. "METHOD FOR PREPARING ISOBUTENOL". Paragraph 0072-0077; 0080-0081; 0083. . Retrieved 2021/06/15.
• 2、 -. "METHOD FOR PREPARING ISOBUTENOL". Paragraph 0077; 0092-0096. . Retrieved 2021/06/15.