3-hydroxy-2-methylbenzaldehyde

Base Information

• Chemical Name: 3-hydroxy-2-methylbenzaldehyde
• CAS No.: 90111-15-2
• Molecular Formula: C8H8O2
• Molecular Weight: 136.15
• Hs Code.: 2912499000
• Mol file: 90111-15-2.mol

Synonyms:2-methyl-3-hydroxybenzaldehyde;3-Hydroxy-2-methyl-benzaldehyd;o-cresol-formaldehyde;

Chemical Property of 3-hydroxy-2-methylbenzaldehyde

Chemical Property:

• Boiling Point: 250.6 °C at 760 mmHg
• PKA: 9.59±0.10(Predicted)
• Flash Point: 103.3 °C
• PSA: 37.30000
• Density: 1.175 g/cm³
• LogP: 1.51310
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

≥99% ^*data from raw suppliers

3-Hydroxy-2-methylbenzaldehyde ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-hydroxy-2-methylbenzaldehyde

There total 3 articles about 3-hydroxy-2-methylbenzaldehyde 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: 44.0%

2-methylphenyl aldehyde (529-20-4) → 3-hydroxy-2-methylbenzaldehyde (90111-15-2)

Guidance literature:

With palladium diacetate; toluene-4-sulfonic acid; 1-fluoro-2,4,6-trimethylpyridinium trifluoromethanesulfonate; acetic acid; 2-Amino-4-chlorobenzoic acid; at 90 ℃; for 24h; Sealed tube;

DOI:10.1021/acs.orglett.7b02906

Reference yield:

(RS)-6-Acetoxy-5,6-dimethyl-2,4-cyclohexadien-1-on (7218-20-4) → 3-hydroxy-2-methylbenzaldehyde (90111-15-2)

Guidance literature:

With sodium acetate; dimethyl sulfoxide;

DOI:10.1007/BF00909259

Reference yield:

→ 3-hydroxy-2-methylbenzaldehyde (90111-15-2)

Guidance literature:

upstream raw materials:

(RS)-6-Acetoxy-5,6-dimethyl-2,4-cyclohexadien-1-on

2-methylphenyl aldehyde

Downstream raw materials:

3-ethoxy-2-methylbenzaldehyde

3-methoxy-2-methyl-benzaldehyde

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