3-Methylphthalic anhydride, 96%

Description

CAS: 4792-30-7 | C9H6O3 | 162.14 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.

Specifications

Chemical Identifiers

• CAS: 4792-30-7
• Molecular Formula: C9H6O3
• Molecular Weight (g/mol): 162.14
• MDL Number: MFCD00047316
• InChI Key: TWWAWPHAOPTQEU-UHFFFAOYSA-N
• Synonym: 3-methylphthalic anhydride, 4-methylisobenzofuran-1,3-dione, 1,3-isobenzofurandione, 4-methyl, 3-methyl phthalic anhydride, methylphthalic anhydride, phthalic anhydride, 3-methyl, 2,3-toluenedicarboxylic anhydride, 1,3-isobenzofurandione, methyl, 4-methyl-1,3-dihydro-2-benzofuran-1,3-dione, acmc-1arrb
• PubChem CID: 98500
• IUPAC Name: 4-methyl-2-benzofuran-1,3-dione
• SMILES: CC1=CC=CC2=C1C(=O)OC2=O

• CAS Min %: 95.0
• CAS Max %: 100.0
• Melting Point: 114.0°C to 118.0°C
• Color: Beige to Brown-Yellow
• Infrared Spectrum: Authentic
• Assay Percent Range: 96%
• Packaging: Glass bottle
• Quantity: 5 g
• Formula Weight: 162.14
• Percent Purity: 96%
• Physical Form: Crystalline Powder or Crystals
• Chemical Name or Material: 3-Methylphthalic anhydride, 96%

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Harmful if swallowed. Causes skin irritation. May cause an allergic skin reaction. Causes serious eye damage. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respir
Precautionary Statement	GHS P Statement IF SWALLOWED: rinse mouth. Do NOT induce vomiting. IF ON SKIN: Wash with plenty of soap and water. If skin irritation occurs: Get medical advice/attention. IF IN EYES: Rinse cautiously with water for several minut
EINECSNumber	225-344-0
TSCA	TSCA

SDS

RUO – Research Use Only