Cat Number: INT552307

Trimellitic Anhydride

CAS Number

552-30-7

Synonyms

1,2,4-Benzenetricarboxylic acid anhydride;1,2,4-Benzenetricarboxylic acid anhydride-1,2;1,2,4-Benzenetricarboxylic acid, cyclic 1,2-anhydride;1,2,4-benzenetricarboxylicacid,cyclic1,2-anhydride;1,2,4-benzenetricarboxylicacidanhydride;1,3-dihydro-1,3-dixoxo-5-isobenzofurancarboxylic acid;benzene-1,2,4-tricarboxylic acid 1,2-anhydride trimellitic anhydride;BENZENE-1,3,4-TRICARBOXYLICANHYDRIDE

Description

Trimellitic Anhydride is mainly used as raw material for polyester resin,polyimide resin,plasticizer TOTM ,and also be used for producing heatproof & insulating,adhesive,surfactant, paint,synthesize dye materials etc.Trimellitic anhydride is used as an embossing agent for vinyl flooring and as a curing agent for epoxy resins. It is also used as an intermediate for the synthesis of surface coatings chemicals, adhesives, polymers, dyes printing inks, pharmaceuticals .

Molecular Weight

192.13

Molecular Formula

C9H4O5

EINECS

209-008-0

InChI

SRPWOOOHEPICQU-UHFFFAOYSA-N

InChIKey

SRPWOOOHEPICQU-UHFFFAOYSA-N

Appearance

Flakes

Color

White to off-white

Storage

Store below +30 ℃.

pKa

3.11±0.20(Predicted)

Boiling Point

390 ℃

Density, g/cm3

1.54

Melting Point

163-166 ℃ (lit.)

Refractive Index

1.4717 (estimate)

HOURS

Daily: 9.30 AM–6.00 PM
Sunday : 9.30 AM–1.00 PM
Holidays: Closed

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