missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Organoheterocyclic compounds
  6. Isobenzofurans
  7. Pyromellitic dianhydride, 98%

Pyromellitic dianhydride, 98%

Product Code. 15472447
Change view
Click to view available options
Quantity:
100 g
500 g
2 kg
Unit Size:
100g
2kg
500g
3 product options available for selection
Product selection table with 3 available options. Use arrow keys to navigate and Enter or Space to select.
Código de producto. Quantity Tamaño de la unidad
15472447 2 kg 2kg
15452447 100 g 100g
15462447 500 g 500g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 3 options available.
3 options
Este artículo no se puede devolver. Vea la política de devoluciones
Código de producto. 15472447 Proveedor Thermo Scientific Alfa Aesar N.º de proveedor 045788.A3
 Restricted Item
Estimated Shipment: 30-11-2026
Añadir a la cesta
Añadir a la cesta
Request Bulk or Custom Format

missing translation for 'validMainframeMsg'

Este artículo no se puede devolver. Vea la política de devoluciones

Descripción

CAS: 89-32-7 | C10H2O6 | 218.12 g/mol

Pyromellitic dianhydride is used as a monomer in the preparation of polyimide polymers such as kapton; thermoplastics such as polyesters, polyethers, plasticizers, and expoxy resins. It is involved in the preparation of high performance coatings due to its mechanical, thermal and oxidative stability properties. It acts as a curing agent for epoxy resins which find application in adhesives, coatings and molding powders. As an intermediate, it plays an important role in polyimide based materials like printed circuit boards, tape automated bonding and magnetic wire insulation.

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.

TRUSTED_SUSTAINABILITY

Identificadores de productos químicos

CAS 89-32-7
Molecular Formula C10H2O6
Molecular Weight (g/mol) 218.12
MDL Number MFCD00005005
InChI Key ANSXAPJVJOKRDJ-UHFFFAOYSA-N
Synonym pyromellitic dianhydride, pyromellitic anhydride, pyromellitic acid anhydride, 1,2,4,5-benzenetetracarboxylic anhydride, pyromellitic acid dianhydride, 1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone, pmda, benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone, unii-2z22t30qzq, 1,2,4,5-benzenetetracarboxylic dianhydride
PubChem CID 6966
SMILES O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O

Especificaciones

Melting Point 284°C to 288°C
Color White to Yellow
Density 1.68 g/mL
Boiling Point 305°C to 310°C (30 mmHg)
Flash Point 380°C (716°F)
Quantity 2 kg
Beilstein 213583
Sensitivity Moisture sensitive
Solubility Information Soluble in dimethyl sulfoxide,acetone,chloroform,ethyl ether,n-hexane and benzene.
IUPAC Name furo[3,4-f][2]benzofuran-1,3,5,7-tetrone
Formula Weight 218.12
Percent Purity 98%
Physical Form Crystalline Powder
Chemical Name or Material Pyromellitic dianhydride
Mostrar más Mostrar menos

RUO – Research Use Only

Título del producto
Seleccione un problema

Al hacer clic en Enviar, acepta que Fisher Scientific se ponga en contacto con usted en relación con los comentarios que ha proporcionado en este formulario. No compartiremos su información para ningún otro fin. Toda la información de contacto proporcionada se mantendrá de acuerdo con nuestra Política de Privacidad. Política de privacidad.