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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 /> a) Appearance Form: liquid <br /> Color: colorless <br /> b) Odor ether-like <br /> c) Odor Threshold 250 ppm <br /> d) pH No data available <br /> e) Melting Melting point/range: -97 °C (-143 °F) <br /> point/freezing point <br /> f) Initial boiling point 39.8 - 40 °C 103.6 - 104 OF <br /> and boiling range <br /> g) Flash point () - closed cupdoes not flash <br /> h) Evaporation rate 0.71 <br /> i) Flammability (solid, No data available <br /> gas) <br /> j) Upper/lower Upper explosion limit: 22 %(V) <br /> Sigma-Aldrich - 270997 <br /> Page 6 of 12 <br /> The life science business of Merck KGaA, Darmstadt, Germany hAKUPORe <br /> operates as MilliporeSigma in the US and Canada slrnrAa <br />