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  8. 1,2,4-Benzenetricarboxylic anhydride, 97%

1,2,4-Benzenetricarboxylic anhydride, 97%

Codice prodotto. 11416176
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250 g
1 kg
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250g
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Codice prodotto. 11416176 Fornitore Thermo Scientific Alfa Aesar N. del fornitore B23003.30
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Descrizione

CAS: 552-30-7 | C9H4O5 | 192.126 g/mol

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.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 552-30-7
Formula molecolare C9H4O5
Molecular Weight (g/mol) 192.126
Numero MDL MFCD00005925
InChI Key SRPWOOOHEPICQU-UHFFFAOYSA-N
Sinonimo trimellitic anhydride, 1,2,4-benzenetricarboxylic anhydride, anhydrotrimellic acid, trimellitic acid anhydride, 4-carboxyphthalic anhydride, tman, anhydrotrimellitic acid, trimellic acid anhydride, 1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylic acid, trimellitic acid 1,2-anhydride
PubChem CID 11089
ChEBI CHEBI:53050
IUPAC Name 1,3-dioxo-2-benzofuran-5-carboxylic acid
SMILES C1=CC2=C(C=C1C(=O)O)C(=O)OC2=O

Specifica

Materiale o nome chimico 1,2,4-Benzenetricarboxylic anhydride
Punto di fusione 165°C to 169°C
Densità 1.54
Punti di ebollizione 240°C to 245°C (14 mmHg)
Punto d'infiammabilità 227°C (440°F)
Quantità 250 g
Beilstein 9394
Sensibilità Moisture sensitive
Indice di Merck 14,9703
Informazioni di solubilità Hydrolyzes in water. Soluble in ethanol,acetone,and most other organic solvents.
Peso formulazione 192.13
Percent Purity 97%
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RUO – Research Use Only

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