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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
(+)-(R)-P-Mentha-1,8-diene (d-Limonene) with Water
Components:
(1) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
(2) (+)-(R)-P-Mentha-1,8-diene (d-Limonene); C10H16; [5989-27-5]
NIST Chemistry WebBook
for detail
Original Measurements:
Massaldi, H.A.; King, C.J., J. Chem. Eng. Data 1973, 18, 393-7.
Variables:
Temperature = 0 °C - 25 °C
Prepared By:
A. Maczynski and Z. Maczynska
Experimental Data:
(Notes on the Nomenclature)
Solubility of d-limonene in water
t/°C
10
3
* g
1
/100 g solution (compiler)
V
2
/V
1
[mL2/mL1]
10
6
* Mole Fraction x
1
10
4
* n
1
/V
2
[mol/L]
0
0.97
9.7
1.3
0.708
5
1.04
10.4
1.4
0.767
25
1.38
13.8
1.8
1.013
Method/Apparatus/Procedure:
A technique based on head-space analysis by gas-liquid chromatography was developed to determine solubilities of sparing soluble organics. Saturated solutions need not be prepared in advance whereby phase separation problems are avoided, nor have liquid samples to be analyzed. This method is versatile enough to allow determinations provided that the pure vapor pressure of the substances is known. The gas chromatograph was a Varian Aerograph Model 1740 with a flame ionization detector.
Source and Purity of Materials:
(1) Matheson Coleman and bell Co., highest purity; kept under N
2
atmosphere at -2°C in a dark container; used as received.
(2) not specified.
Estimated Errors:
Temperature: ± 0.05°C