72844

Tris(2-ethylhexyl) trimellitate

analytical standard

• Synonym(s): Trioctyl trimellitate, Tris(2-ethylhexyl) trimellitate
• Linear Formula: C₆H₃-1,2,4-[CO₂CH₂CH(C₂H₅)(CH₂)₃CH₃]₃
• CAS Number: 3319-31-1
• Molecular Weight: 546.78
• Beilstein: 2683525
• MDL number: MFCD00053799
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• Assay: ≥98%
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.485 (lit.)
• bp: 414 °C (lit.)
• density: 0.99 g/mL at 25 °C (lit.)
• format: neat
• storage temp.: 2-30°C
• SMILES string: CCCCC(CC)COC(=O)c1ccc(C(=O)OCC(CC)CCCC)c(c1)C(=O)OCC(CC)CCCC
• InChI: 1S/C33H54O6/c1-7-13-16-25(10-4)22-37-31(34)28-19-20-29(32(35)38-23-26(11-5)17-14-8-2)30(21-28)33(36)39-24-27(12-6)18-15-9-3/h19-21,25-27H,7-18,22-24H2,1-6H3
• InChI key: KRADHMIOFJQKEZ-UHFFFAOYSA-N

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 435.2 °F - closed cup
• Flash Point(C): 224 °C - closed cup