1,2,4,5-Benzenetetracarboxylic anhydride, 99%

Product Code.	Quantity	Packaging	Unit Size
11925051	2.5 kg	Plastic bottle	2.5kg
10376260	100 g	Plastic bottle	100g
10579630	500 g	Plastic bottle	500g

Product Code. 11925051 Supplier Thermo Scientific Acros Supplier No. 105320025

Description

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

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

Spécification

Identifiants chimiques

• 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
• IUPAC Name: furo[3,4-f][2]benzofuran-1,3,5,7-tetrone
• SMILES: O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O

• CAS Min %: 98.5
• CAS Max %: 100.0
• Melting Point: 283°C to 287°C
• Color: White to Beige
• Boiling Point: 397°C to 400°C
• Flash Point: 380°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 99%
• Packaging: Plastic bottle
• Quantity: 2.5 kg
• Beilstein: 19,196
• Solubility Information: Solubility in water: decomposes. Other solubilities: soluble in acetone
• Formula Weight: 218.12
• Percent Purity: 99%
• Physical Form: Fine Powder
• Chemical Name or Material: 1,2,4,5-Benzenetetracarboxylic anhydride, 99%

Sécurité et traitement

Identifiant produit

• 1,2,4,5-Benzenetetracarboxylic anhydride

Mention d'avertissement

• Danger

Catégorie de danger

• Serious eye damage/eye irritation Category 1
• Respiratory sensitiser Category 1
• Skin sensitiser Category 1

Mention de danger

• H317-May cause an allergic skin reaction.
• H318-Causes serious eye damage.
• H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.

Conseils de prudence

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.
• P342+P311-If experiencing respiratory symptoms: Call a POISON CENTER/doctor/ .

Informations supplémentaires

• MIXTURE LIST-Contain: 1,2,4,5-Benzenetetracarboxylic anhydride

FDS

RUO – Research Use Only