# this file is part of refractiveindex.info database # refractiveindex.info database is in the public domain # copyright and related rights waived via CC0 1.0 REFERENCES: | T. P. Otanicar, P. E. Phelan J. S. Golden. Optical properties of liquids for direct absorption solar thermal energy systems. Solar Energy 83, 969-977 (2009) COMMENTS: | 25 °C DATA: - type: tabulated k data: | 0.20 1.69E-04 0.22 2.45E-04 0.24 2.63E-04 0.26 2.83E-04 0.28 3.05E-04 0.30 7.38E-05 0.32 6.05E-06 0.34 2.41E-06 0.36 3.60E-07 0.38 2.09E-07 0.40 1.39E-07 0.42 8.23E-08 0.44 3.86E-08 0.46 0 0.48 0 0.50 0 0.52 0 0.54 0 0.56 0 0.58 0 0.60 0 0.62 0 0.64 0 0.66 0 0.68 0 0.70 0 0.72 0 0.74 0 0.76 0 0.78 0 0.80 0 0.82 0 0.84 0 0.86 1.21E-07 0.88 1.53E-07 0.90 0 0.92 0 0.94 0 0.96 0 0.98 0 1.00 0 1.02 0 1.04 0 1.06 0 1.08 0 1.10 1.46E-07 1.12 2.08E-06 1.14 1.50E-05 1.16 2.02E-06 1.18 5.10E-07 1.20 2.03E-07 1.22 1.13E-07 1.24 0 1.26 0 1.28 0 1.30 0 1.32 6.32E-07 1.34 1.20E-06 1.36 1.34E-06 1.38 1.92E-06 1.40 2.52E-06 1.42 2.44E-06 1.44 2.58E-06 1.46 1.74E-06 1.48 1.49E-06 1.50 1.34E-06