330 JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS Table I (continued) CTFA Material Name Ethylene/Vinyl Acetate Copolymer (AC400) 8.55' Sorbitan Laurate 8.61 Behenyl Alcohol 8.63 Isostearyl Alcohol 8.67 Zinc Stearate 8.80* Citronellal 8.83 Oxidized Polyethylene (AC629) 8.85' Methyl Isobutyl Ketone 8.85 Capric Acid 8.88 Muscone 8.89 Arachidyl Alcohol 8.89 Elaidyl Alcohol 8.90 Pentaerythritol Rosinate 8.90* Stearyl Alcohol 8.90 B-Ionone 8.90 Dioctyl Phthalate 8.90* Castor Oil 8.90* Oleth- 10 8.90* Octyl Dodecanol 8.92 Butyl Acetate 8.93 Cetyl Alcohol 8.94 Oleyl Alcohol 8.95 Octyl Dimethyl PABA 9.01 Propyl Acetate 9.02 Glyceryl Laurate 9.08 Ceteth~20 9.10' PPG-3 Methyl Ether 9.10' Myristyl Alcohol 9.16 Ethyl Acetate 9.19 Methoxypropanol Acetate 9.20* Sodium Stearate 9.29* Citral 9.34 Caprylic Acid 9.35 Ethoxyethanol Acetate 9.40* Isocetyl Alcohol 9.47 Nonylphenol 9.49' Oxidized Polyethylene (AC392) 9.50' Lauryl Alcohol 9.51 Ethylene/Vinyl Acetate Copolymer (AC430) 9.55' Methylene Chloride 9.55 Cholesterol 9.55 PPG-2 Methyl Ether 9.60* Undecyl Alcohol 9.61 MEK 9.63 Decyl Alcohol 9.78 Acetone 9.87 Dibutyl Phthalate 9.88* Ethoxyethanol 9.90' Caproic Acid 9.94 Tributyrin 9.97 Butoxy Diglycol 9.98* Caprylic Alcohol 10.09 Geraniol 10.21 Butyl Lactate 10.27 t-Butyl Alcohol 10.28

SOLUBILITY PARAMETERS IN COSMETIC FORMULATING 331 Table I (continued) CTFA Material Name Pyridine 10.30 Methoxypropanol 10.40' Isopropyl Lactate 10.42 Acetic Acid 10.42' Nonoxynol- 1 10.47' Hexyl Alcohol 10.50 Butoxyethanol 10.53 Butylparaben 10.57* Methyl Salicylate 10.62 Diacetone Alcohol 10.66 Triacetin 10.77 Methoxyethanol 10.80* Ethyl Lactate 10.84 Benzalphthalide 10.90* Benzaldehyde 11.00 D&C Red No. 22 (Eosin) 11.15' Butyl Alcohol 11.18 Isopropyl Alcohol 11.24 Nitrocellulose 11.25' PEG-8 11.34 Panthenol 11.39 PEG-6 11.47 Methyl Lactate 11.47 Benzoic Acid 11.50* PEG-5 11.54 PEG-4 11.61 Acetonitrile 11.70 Propyl Alcohol 11.73 Phenethyl Alcohol 11.79 Phenoxyethanol 11.87 Sorbic Acid 11.97 Methylparaben 11.98 Triethylene Glycol 12.21 Benzyl Alcohol 12.31 Hexylene Glycol 12.32* BHA 12.37 Alcohol 12.55 Adipic Acid 13.04 Butylene Glycol 13.20 Triethanolamine l 3.28 Propylene Carbonate 13.35' Dimethyl Sulfoxide 13.40 Diethylene Glycol 13.61 Propylene Glycol 14.00 Sodium Lauryl Sulfate 14.18' Methyl Alcohol 14.33 Ethylene Glycol 14.50 Lactic Acid 14.81 PABA 14.82' Ethanolamine 15.41' Sodium Capryl Sulfate 15.80* Glycerin 16.26 Ammonia 18.08 Water 23.40