ChemicalBook > CAS DataBase List > 3,4,5-Trimethoxyphenol

3,4,5-Trimethoxyphenol

3,4,5-Trimethoxyphenol Structure
3,4,5-Trimethoxyphenol
  • CAS No.642-71-7
  • Chemical Name:3,4,5-Trimethoxyphenol
  • CBNumber:CB4470797
  • Molecular Formula:C9H12O4
  • Formula Weight:184.19
  • MOL File:642-71-7.mol
3,4,5-Trimethoxyphenol Property
  • Melting point: :145-149 °C
  • Boiling point: :278.13°C (rough estimate)
  • Density  :1.2067 (rough estimate)
  • refractive index  :1.4345 (estimate)
  • solubility  :Soluble in chloroform.
  • pka :9.72±0.23(Predicted)
  • form  :Powder and/or Chunks
  • color  :Light yellow to beige to light brown
  • Sensitive  :Light Sensitive
  • BRN  :1958573
  • InChIKey :VTCDZPUMZAZMSB-UHFFFAOYSA-N
  • CAS DataBase Reference :642-71-7(CAS DataBase Reference)
  • NIST Chemistry Reference :Phenol, 3,4,5-trimethoxy-(642-71-7)
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :36/37/38
  • Safety Statements  :37/39-26
  • WGK Germany  :3
  • HS Code  :29095000
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319-H335
  • Precautionary statements P280a-P304+P340-P405-P501a-P261-P305+P351+P338
3,4,5-Trimethoxyphenol Price More Price(4)
  • Brand: Sigma-Aldrich
  • Product number: 687162
  • Product name : 3,4,5-Trimethoxyphenol
  • Purity: 97%
  • Packaging: 5g
  • Price: $90.8
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 687162
  • Product name : 3,4,5-Trimethoxyphenol
  • Purity: 97%
  • Packaging: 25g
  • Price: $229
  • Updated: 2021/03/22
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  • Brand: Alfa Aesar
  • Product number: L01527
  • Product name : 3,4,5-Trimethoxyphenol, 97%
  • Purity: 
  • Packaging: 5g
  • Price: $69.6
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Alfa Aesar
  • Product number: L01527
  • Product name : 3,4,5-Trimethoxyphenol, 97%
  • Purity: 
  • Packaging: 25g
  • Price: $214
  • Updated: 2021/03/22
  • Buy: Buy

3,4,5-Trimethoxyphenol Chemical Properties,Usage,Production

  • Chemical Properties light yellow to brown crystalline powder
  • Definition ChEBI: A member of the class of phenols that is phenol substituted by methoxy groups at positions 3, 4 and 5.
  • Purification Methods Recrystallise the phenol from 10 times its weight of H2O (white needles, m 148o). The acetyl derivative crystallises as elongated prisms from EtOH with m 74o. [Chapman et al. J Chem Soc 3028 1927, Shriner et al. J Am Chem Soc 61 2325 1939, Beilstein 6 H 1154, 6 II 1118, 6 III 6656.]
3,4,5-Trimethoxyphenol Preparation Products And Raw materials
Raw materials
Preparation Products
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