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Skin protection <br />Handle with gloves. Gloves must be inspected prior to use. Use proper glove <br />removal technique (without touching glove's outer surface) to avoid skin contact <br />with this product. Dispose of contaminated gloves after use in accordance with <br />applicable laws and good laboratory practices. Wash and dry hands. <br />Splash contact <br />Material: Fluorinated rubber <br />Minimum layer thickness: 0.7 mm <br />Break through time: 148 min <br />Material tested:Vitoject® (KCL 890 / Aldrich Z677698, Size M) <br />data source: KCL GmbH, D-36124 Eichenzell, phone +49 (0)6659 87300, e-mail <br />sales@kcl.de, test method: EN374 <br />If used in solution, or mixed with other substances, and under conditions which <br />differ from EN 374, contact the supplier of the EC approved gloves. This <br />recommendation is advisory only and must be evaluated by an industrial hygienist <br />and safety officer familiar with the specific situation of anticipated use by our <br />customers. It should not be construed as offering an approval for any specific use <br />scenario. <br />Body Protection <br />protective clothing <br />Respiratory protection <br />Where risk assessment shows air-purifying respirators are appropriate use a full- <br />face respirator with multi-purpose combination (US) or type AXBEK (EN 14387) <br />respirator cartridges as a backup to engineering controls. If the respirator is the sole <br />means of protection, use a full-face supplied air respirator. Use respirators and <br />components tested and approved under appropriate government standards such as <br />NIOSH (US) or CEN (EU). <br />Control of environmental exposure <br />Do not let product enter drains. <br />SECTION 9: Physical and chemical properties <br />9.1 Information on basic physical and chemical properties <br />Appearance Form: liquid <br />Color: colorless <br />Odor ether-like <br />Odor Threshold 250 ppm <br />pH No data available <br />Melting Melting point/range: -97 °C (-143 °F) <br />point/freezing point <br />Initial boiling point 39.8 - 40 °C 103.6 - 104 °F <br />and boiling range <br />Flash point () - closed cupdoes not flash <br />Evaporation rate 0.71 <br />Flammability (solid, No data available <br />gas) <br />Upper/lower Upper explosion limit: 22 %(V) <br />Sigma-Aldrich - 270997 Page 6 of 12 <br />The life science business of Merck KGaA, Darmstadt, Germany <br /> MilliPORe <br />operates as MilliporeSigma in the US and Canada SiGhla