3,4,5-Trimethoxy benzoic acid

• Post Date:

  Jul 06,2025

• Expiry Date:

  Jul 06,2026

• Detailed Description:

  Cas No. :118-41-2 Quantity: 25KGKilograms
  Name：3,4,5-Trimethoxy benzoic acid
  Structural formula:
  3,4,5-Trimethoxy benzoic acid
  Molecular formula & Molecular weight: C10H12O5; 212.2
  Appearance: white or off-white crystalline powder
  Quality index: Assay: ≥99 %,Melting point: 170—172 ℃,Loss on dry : ≤0.5%,Residue on ignition: ≤0.2%
  Uses: Pharmaceutical intermediate, mainly used in pharmaceutical synthesis
  Storage: sealed container
  Packing: plastic bag lined cardboard round drum, Net wt 25kg.
  CAS:118-41-2
  
  Guangzhou Topwork Chemical Co., Ltd., which is the biggest leading enterprise in China regarding the depth processing of Chinese gallnuts. Our company registered capital of CNY 55 million and occupied floor area of 13.5 million sq. meters.,
  Our company has the capability in processing 9,500 tons of Chinese gallnut raw materials each year, and produce 3,700 tons of Chinese gallnut fine chemicals which are widely used in medical, chemical, food, printing & dyeing, astronavigation and national defense and micro-electronics areas, Also the final goods usually exported to the US, Japan, EU and the Southeast Asia etc.
  Our company is armed with 12 domestic leading depth processing lines for Chinese gallnuts, and boasts world-level IPRs, technological achievements and patented technologies. Having been approved by ISO9001:2000, HACCP, FIMA-QS and REACH, we have gone global in an all-round way.
  Our strong products are:Tannic Acid(Pharmaceutical/Tech/Dyes/Food Grade),Gallic acid(3,4,5-Trihydroxybenzoic acid),Pyrogallic Acid(1,2,3-Benzenetriol) and so on.

• CAS Registry Number:

  118-41-2

• Synonyms:

  ;Gallic acid trimethyl ether;3,4,5-trimethoxy benzoic acid;3,4,5-trimethoxybenzoate;

• Molecular Formula:

  C₁₀H₁₁O₅

• Molecular Weight:

  211.1919

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S36:;
  

• Company:

  Guangzhou Topwork Chemical Co., Ltd.     [ China ]        

• Contact:

  Polly Shi

• Tel:

  13544492387

• Fax:

  020-87317061

• Email:

  sales@topworkchem.com