   US. US Federal and State Regulations

TSCA (Toxic Substances Control Act): On TSCA Inventory

SARA 313 Components: Acetonitrile is listed. Trifluoroacetic Acid is listed.

SARA 311/312 Hazards: Fire Hazard

Acute Health Hazard

Chronic Health Hazard

CERCLA Reportable Quantity: 5133 lbs

California Proposition 65: The chemicals are not listed on California’s listing of known or potential carcinogens..

16. Other Information:

   R Phrases: R11: R20/21/22: Harmful by inhalation, in contact with skin and if swallowed. R36/38: Irritating to eyes and skin.

R35: Causes severe burns. R52: harmful to aquatic organisms. R53: May cause long-term adverse effects in the aquatic environment.

   S Phrases: S1/2: Keep locked up and out of reach of children. S9: Keep container in a well ventilated place. S16: keep away from sources of ignition – No smoking. S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27: Take off immediately all contaminated clothing. S28: After contact with skin, wash immediately with plenty of water. S36/37: Wear suitable protective clothing and gloves. S45: In case of accident or if

you feel unwell seek medical advice immediately. S61: Avoid release to the environment. Refer to special instructions/safety data sheet.

   Notice to reader:

To the best of our knowledge, the information contained herein is accurate. However, neither the above-named supplier, nor any of its subsidiaries, assumes any liability whatsoever for the accuracy or completeness of the information contained herein. Final determination of suitability of any material is the sole responsibility of the user. All materials may present unknown hazards and should be used with

caution. Although certain hazards are described herein, we cannot guarantee that these are the only hazards that exist.