2,2,4-Trimethylpentane

• Catalog No.: 2,2,4-Trimethylpentane
• CAS Number: 540-84-1
• M. F.: C8H18
• M. W.: 114.22852

SYNONYMS

• IUPAC name: 2,2,4-trimethylpentane
• IUPAC Traditional name: isooctane

DATABASE IDS

• PubChem CID: 10907
• Chemspider ID: 10445
• EC Number: 208-759-1
• Beilstein Number: 1696876
• CHEBI ID: 62805
• CAS Number: 540-84-1
• MeSH Name: 2,2,4-trimethylpentane
• Wikipedia Title: 2,2,4-Trimethylpentane
• CHEMBL: 1797261

PROPERTIES

• Melting Point: -107.44 - -107.32°C (165.71 - 165.83 K)
• Std molar entropy: 328.03 J K^-1 mol^-1
• Odor: Odorless
• Partition Coefficient: 4.373
• Refractive Index: 1.391
• Vapor Pressure: 5.5 kPa (at 21 °C)
• Absorption Wavelength: 210 nm
• Apperance: Colorless liquid
• Auto Ignition Point: 396 °C
• Boiling Point: 99.05 - 99.45°C (372.2 - 372.6 K)
• Std enthalpy of combustion: -5462.6–-5460.0 kJ mol^-1
• Std enthalpy of formation: -260.6–-258.0 kJ mol^-1
• Density: 692 mg mL^-1
• Flash Point: -12 °C
• Heat Capacity: 242.49 J K^-1 mol^-1
• Henry Constant: 3.0 nmol Pa^-1 kg^-1
• EU Index: 601-009-00-8
• Explode Limits: 1.1–6.0%
• GHS Signal Word: DANGER
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Harmful (Xn)
• European Hazard Symbols: Nature polluting (N)
• NFPA704:
  

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• Risk Statements: R11, R38, R50/53, R65, R67
• RTECS: SA3320000
• Safety Statements: S2, S16, S29, S33
• UN Number: 1262
• GHS Hazard statements: 225, 304, 315, 336, 410
• GHS Precautionary statements: 210, 261, 273, 301+310, 331