Date published: 2025-11-20

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Trimellitic anhydride (CAS 552-30-7)

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Alternate Names:
1,2,4-Benzenetricarboxylic anhydride
CAS Number:
552-30-7
Purity:
≥98%
Molecular Weight:
192.13
Molecular Formula:
C9H4O5
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Trimellitic anhydrid can be used as a substrate for film formation. It is a reactive substance that can be used as an antimicrobial agent. Used as a crosslinking agent in the production of epoxy resins, rubber, and adhesives. It is also used as a precursor in the synthesis of polyimides. Additionally, Trimellitic anhydrid acts as a substrate for titration calorimetry and electrochemical impedance spectroscopy.


Trimellitic anhydride (CAS 552-30-7) References

  1. Trimellitic anhydride-induced eosinophilia in a mouse model of occupational asthma.  |  Regal, JF., et al. 2001. Toxicol Appl Pharmacol. 175: 234-42. PMID: 11559022
  2. Trimellitic anhydride induces low-grade mast cell degranulation without specific IgE.  |  Ogi, K., et al. 2016. Toxicol Rep. 3: 701-707. PMID: 28959595
  3. Silkworm dropping extract ameliorate trimellitic anhydride-induced allergic contact dermatitis by regulating Th1/Th2 immune response.  |  Choi, DW., et al. 2018. Biosci Biotechnol Biochem. 82: 1531-1538. PMID: 29806566
  4. Piperine Ameliorates Trimellitic Anhydride-Induced Atopic Dermatitis-Like Symptoms by Suppressing Th2-Mediated Immune Responses via Inhibition of STAT6 Phosphorylation.  |  Choi, DW., et al. 2020. Molecules. 25: PMID: 32392825
  5. Rosae multiflorae Fructus Extract Improves Trimellitic Anhydride-Induced Atopic Dermatitis-Like Symptoms.  |  Choi, DW., et al. 2020. J Med Food. 23: 1287-1295. PMID: 33185498
  6. Safety Assessment of Trimellitic Anhydride Copolymers as Used in Cosmetics.  |  Fiume, MM., et al. 2020. Int J Toxicol. 39: 74S-92S. PMID: 33203270
  7. Trimellitic anhydride facilitates transepithelial permeability disrupting tight junctions in sinonasal epithelial cells.  |  Ogi, K., et al. 2021. Toxicol Lett. 353: 27-33. PMID: 34627954
  8. Azithromycin pretreatment exacerbates atopic dermatitis in trimellitic anhydride-induced model mice accompanied by correlated changes in the gut microbiota and serum cytokines.  |  Zhao, H., et al. 2022. Int Immunopharmacol. 102: 108388. PMID: 34819259
  9. A ratiometric luminescence sensing platform based on lanthanide-based silica nanoparticles for selective and sensitive detection of Fe3+ and Cu2+ ions.  |  Zhang, MY., et al. 2023. Dalton Trans. 52: 3300-3307. PMID: 36847192
  10. Trimellitic anhydride respiratory reactions, from suspicion to control--a story of cooperation.  |  Patterson, R. and Zeiss, CR. 1983. J Allergy Clin Immunol. 72: 647-8. PMID: 6643871
  11. Simultaneous determination of trimellitic anhydride and its trimellitic acid impurity by GC/FID.  |  Rushing, LG., et al. 1982. J Anal Toxicol. 6: 290-3. PMID: 7162138
  12. Review of trimellitic anhydride (TMA) induced respiratory response.  |  Grammer, LC., et al. 1997. Allergy Asthma Proc. 18: 235-7. PMID: 9270885
  13. Trimellitic anhydride-sensitive mouse as an animal model for contact urticaria.  |  Lauerma, AI., et al. 1997. J Appl Toxicol. 17: 357-60. PMID: 9418942

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Trimellitic anhydride, 1 kg

sc-237330
1 kg
$66.00