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Trimellitic Anhydride

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Trimellitic anhydride is an organic compound and the anhydride of trimellitic acid. It is widely used in the production of plasticizers, resins, and surface coatings.

Product Details

Formula:

C9H4O5

CAS Number:

552-30-7

Also Known As:

1,2,4-Benzenetricarboxylic anhydride; TMA

Typical Specifications

Data is representative of average lots;
data taken from specific lots may vary.

Appearance

White crystalline powder

Boiling Point, °C

390

Density, g/cm3

1.5

Flash Point, °C

210

Melting point, °C

166-168

Molecular weight, g/mol

192.13

Odor

Odorless

COMMERCIAL REQUESTS ONLY

Trimellitic Anhydride is a versatile white crystalline chemical compound known for its wide range of applications in various industries. With the molecular formula C9H4O5, this anhydride is primarily utilized as a key intermediate in the synthesis of various polymers and resins. Its significant role in the production of high-performance coatings, adhesives, and sealants highlights its fundamental importance. Additionally, Trimellitic Anhydride is used in the manufacture of plasticizers, contributing to enhancing the flexibility and durability of plastics. The compound is also employed in the preparation of specialty chemicals and has applications in the electronics industry due to its thermal stability and resistance properties. Its multifunctional anhydride group makes it an essential component in modern industrial processes.

Structure:

245_Main_Salicylic_Acid-removebg-preview.png

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