SDS Volume
Volume 37. Hydrocarbons in Water and Seawater, Part I, p 474
Source Publication
Price, L. C.; Am. Assoc. Petrol. Geol. Bull. 1976, 60, 213-44.
Conditions:
Room Temp: 25 °C
Compiler:
Methodology:
The solubility was determined at laboratory temperatures by use of screw-cap test tubes. The (1) phase floated on top of the water and insured saturation of the (2) phase in 2 to four days. Analyses were carried out by GLC using a Hewlett-Packard model 5751 gas chromatograph with dual-flame ionization detectors. Many details are givern in the paper.
Sample Information:
- Phillips Petroleum Company; Chemical Samples Company or Aldrich Chemical Company; 99+%.
- Distilled.
Measurement Errors:
Ambient temperature: ±1 K
Mass concentration (m/v) (1): ±0.05 mg(1)/kg(2)
System Components:
- 2,4-Dimethylpentane, $\ce{ C7H16 }$; [108-08-7] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
The solubility of 2,4-dimethylpentane in water at 25°C and at system pressure was reported to be 4.41 mg(1)/kg(2). The corresponding mass percent and mole fraction, x1, calculated by the compiler are 4.41 × 10-4 g(1)/100 g sln and 7.92 × 10-7.
