• Product Name:Methyltetrahydrophthalic anhydride
  • Molecular Formula:C9H10O3
  • Purity:99%
  • Molecular Weight:

Product Details

Reliable quality Methyltetrahydrophthalic anhydride 11070-44-3 global trade, in bulk supply

  • Molecular Formula:C9H10O3
  • Molecular Weight:166.18
  • Vapor Pressure:0.00184mmHg at 25°C 
  • Refractive Index:1.53 
  • Boiling Point:306.7 °C at 760 mmHg 
  • Flash Point:145.3 °C 
  • PSA:43.37000 
  • Density:1.23 g/cm3 
  • LogP:0.89820 

MTHPA 11070-44-3 Usage

Methyltetrahydrophthalic anhydride is a cyclic dicarboxylic anhydride that is the cyclic anhydride of methyltetrahydrophthalic acid. Methyltetrahydrophthalic Anhydride (abbreviation:MTHPA) has been used in the curing agents for epoxy resins, solvent-free paints,laminated boards, epoxy adhesives and so on. It is used in preparation method of conductive adhesive.

Flammability and Explosibility



11070-44-3 Relevant articles

The significance of specific IgG4 antibodies to methyltetrahydrophthalic anhydride in occupationally exposed subjects.

Yokota K, Yamaguchi K, Takeshita T, Morimoto K

Clinical and Experimental Allergy : Journal of the British Society for Allergy and Clinical Immunology, 01 Jun 1998, 28(6):694-701

A population of 148 workers from two condenser plants (A and B) using epoxy resin with methyltetrahydrophthalic anhydride (MTHPA) was studied to evaluate the significance of MTHPA-specific IgG4 antibody.

Synthesis and characterization of methyltetrahydrophthalic anhydride esterified corn starch by wet method

Luo, Ting  ; Yang, Chengdong  ; Zhang, Kang  ; Lin, Yi  ; Cheng, Fei  ; Zhou, Mi  ; Zhu, Puxin

Materials Express, Volume 11, Number 7, July 2021, pp. 1223-1230(8) 

Methyltetrahydrophthalic anhydride (MeTHPA), an alicyclic anhydride, was used to synthesize esterified corn starch (CS) with different degrees of substitution (DS) by a wet method.