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MATERIAL SAFETY DATA SHEET <br /> Product Name: TERGITOL(TM) NP-4 SURFACTANT Effective Date: 02/10/2003 <br /> MSDS#: 1918 Page 7 of 17 <br /> Physical State: Liquid <br /> Appearance: Transparent colorless <br /> Odor: Mild <br /> Flash Point - Closed Cup: 218 °C 425 OF Pensky-Martens Closed Cup ASTM D 93 <br /> Flash Point - Open Cup: 263 °C 505 OF Cleveland Open Cup ASTM D 92 <br /> Flammable Limits In Air: <br /> Lower Not determined. <br /> Upper Not determined. <br /> Autoignition Temperature: Not currently available. <br /> Vapor Pressure: < 0.01 mmHg 20 °C <br /> Boiling Point (760 mmHg): > 200 °C > 392 OF <br /> Vapor Density (air = 1): > 10 <br /> Specific Gravity (1-120 = 1): 1.029 20 °C/20 °C <br /> Freezing Point: Pour point -33 °C -27 OF <br /> Melting Point: Not applicable. <br /> Solubility in Water (by weight): < 0.5 % With slight haze <br /> pH: Not currently available. <br /> Molecular Weight: 396 g/mol (Average) <br /> Evaporation Rate (Butyl Acetate = 1): < 0.01 <br /> Percent Volatiles: 0.19 Wt% <br /> 10. STABILITY AND REACTIVITY <br /> 10.1 STABILITY/INSTABILITY Stable <br />