Thermo Scientific Chemicals

1,2,4-Benzenetricarboxylic anhydride, 97%, Thermo Scientific Chemicals

製品番号(カタログ番号): B23003.30
250 g, Each
Thermo Scientific Chemicals

1,2,4-Benzenetricarboxylic anhydride, 97%, Thermo Scientific Chemicals

製品番号(カタログ番号): B23003.30
250 g, Each
数量
製品番号(カタログ番号): B23003.30
または、製品番号B23003-30

化学物質識別子

CAS
552-30-7
IUPAC Name
1,3-dioxo-1,3-dihydro-2-benzofuran-5-carboxylic acid
Molecular Formula
C9H4O5
InChI Key
SRPWOOOHEPICQU-UHFFFAOYSA-N
SMILES
OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1
Form
Crystals or flakes
Assay (Aqueous acid-base Titration)
≥96.0 to ≤104.0%
Appearance (Color)
White to cream
Identification (FTIR)
Conforms
Melting Point
161-171?C

概要

1,2,4-Benzenetricarboxylic anhydride is used to produce good heat-proof, weather-proof and solvent-proof trimellitate plasticizers, to synthesize polyester resins, curing agent of epoxy resins, heat-proof insulated laminas, heat-proof varnishes, stabilizers, dyestuffs, pigments, surfactants. TMA can also be used as accelerant for vulcanization, treating agent of fiber and flocculant of film. It has wide application to high class aerooil, impregnating oil for power capacitors, adhesives for granules, instant adhesives, sizing agents, antismoke agents, dyestuffs, printing inks, medicines and farm chemicals.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
1,2,4-Benzenetricarboxylic anhydride is used to produce good heat-proof, weather-proof and solvent-proof trimellitate plasticizers, to synthesize polyester resins, curing agent of epoxy resins, heat-proof insulated laminas, heat-proof varnishes, stabilizers, dyestuffs, pigments, surfactants. TMA can also be used as accelerant for vulcanization, treating agent of fiber and flocculant of film. It has wide application to high class aerooil, impregnating oil for power capacitors, adhesives for granules, instant adhesives, sizing agents, antismoke agents, dyestuffs, printing inks, medicines and farm chemicals.

Solubility
Hydrolyzes in water. Soluble in ethanol, acetone, and most other organic solvents.

Notes
Moisture sensitive. Store under inert gas. Incompatible with oxidizing agents, bases, water/ moisture.
RUO – Research Use Only

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