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Trimellitic acid

Trimellitic acid

CAS Number: 528-44-9

Molecular Formula: C9H6O6

About Trimellitic acid

Benzene-1,2,4-tricarboxylic acid (CAS 528-44-9) serves as a critical monomer for high-performance polyimide resins and powder coatings, with the United States market increasingly relying on a bulk chemical supplier network that can provide industry-specific purity of 98% for plasticizer manufacturing to ensure thermal ...

Trimellitic acid Specifications

CAS Number
528-44-9
Molecular Formula
C9H6O6
Molecular Weight
210.14 g/mol
IUPAC Name
benzene-1,2,4-tricarboxylic acid
Canonical SMILES
C1=CC(=C(C=C1C(=O)O)C(=O)O)C(=O)O
InChI Key
ARCGXLSVLAOJQL-UHFFFAOYSA-N
Molecular Weight
210.14 g/mol

Carboxylate Ligand

A versatile organic linker used as a carboxylate ligand in the coordination chemistry for the synthesis of a wide range of metal-organic frameworks (MOFs)

Polymer Intermediate

A trifunctional building block primarily employed in the production of high-performance polyesters, plasticizers, and synthetic resins to enhance mechanical properties and thermal stability

Chemical Intermediate

An essential aromatic tricarboxylic acid used as a precursor for the manufacture of trimellitic anhydride (TMA), which is widely utilized in the production of epoxy curing agents, coatings, and vinyl plasticizers

Luminescent Material Precursor

A functional reagent utilized in the synthesis of lanthanide-encapsulated nanocrystals and coordination polymers that exhibit specialized white-light luminescence.

Trimellitic acid FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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