1,2,4,5-Benzenetetracarboxylic acid, 96%, Thermo Scientific Chemicals

Description

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.

Specifications

Chemical Identifiers

• CAS: 89-05-4
• Molecular Formula: C₁₀H₆O₈
• Molecular Weight (g/mol): 254.15
• MDL Number: MFCD00002471
• InChI Key: CYIDZMCFTVVTJO-UHFFFAOYSA-N
• Synonym: pyromellitic acid, 1,2,4,5-benzenetetracarboxylic acid, usaf xr-20, 1,2,4,5-tetracarboxybenzene, unii-d9uxg2u6zu, 1,2,4,5-benzene-tetracarboxylic acid, d9uxg2u6zu, pubchem21809, acmc-20ap78, 1,4,5-tetracarboxybenzene
• PubChem CID: 6961
• ChEBI: CHEBI:45165
• IUPAC Name: benzene-1,2,4,5-tetracarboxylic acid
• SMILES: C1=C(C(=CC(=C1C(=O)O)C(=O)O)C(=O)O)C(=O)O

• CAS Min %: 95.0
• CAS Max %: 100.0
• Melting Point: 281.0°C to 284.5°C
• Color: White to Yellow
• Infrared Spectrum: Authentic
• Assay Percent Range: 96%
• Packaging: Plastic bottle
• Linear Formula: C₆H₂(CO₂H)₄
• Quantity: 100 g
• Beilstein: 09, 997
• Merck Index: 15, 8116
• Solubility Information: Solubility in water: 1.5g/100mL water (20°C). Other solubilities: 30g/100mL water (100°C),freely soluble in alcohol
• Formula Weight: 254.15
• Percent Purity: 96%
• Physical Form: Crystalline Powder
• Chemical Name or Material: 1,2,4,5-Benzenetetracarboxylic acid, 96%

Safety and Handling

Product Identifier

• 1,2,4,5-Benzenetetracarboxylic acid

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only