SECTION 1: IDENTIFICATION - Leica Biosystems

1 SAFETY DATA SHEET. Version: 01. Date of Issue: Date of First Issue: ACCORDING TO OSHA HCS (29 CFR ). SECTION 1: IDENTIFICATION . Product identifier used on the label CV MOUNT. Product number 14046430011. Recommended use of the chemical and restrictions on use Recommended use For use when mounting coverglass on top of a prepared specimen. Restrictions on use All other uses. For professional users only. Details of the supplier of the safety data sheet Supplier Leica Biosystems Richmond, Inc Address of Supplier 5205 Route 12. Richmond, IL 60071. United States Telephone 800-225-3035. E-Mail Emergency telephone number 800-424-9300 (ChemTrec).

2 +1 703-527-3887 International calls (call collect). SECTION 2: HAZARD(S) IDENTIFICATION . Classification of the substance or mixture in accordance with paragraph (d) of 29 CFR Physical hazards Flammable Liquids Category 3. Health hazards Skin Irritant Category 2. Eye Irritant Category 2A. Specific Target Organ Toxicity Single Exposure Category 3 (Respiratory tract irritation). Specific Target Organ Toxicity Single Exposure Category 3 (Narcotic effects). Specific Target Organ Toxicity Repeated Exposure Category 2. Environmental hazards Not classified Hazard Symbol(s). Signal Word(s) Warning Hazard Statement(s) H226 - Flammable liquid and vapour.

3 H315 - Causes skin irritation. H319 - Causes serious eye irritation. H335 - May cause respiratory irritation. Page: 1 of 10. SAFETY DATA SHEET. Version: 01. Date of Issue: Date of First Issue: ACCORDING TO OSHA HCS (29 CFR ). H336 - May cause drowsiness or dizziness. H371 - May cause damage to organs through prolonged or repeated exposure. Precautionary Statement(s) P210 - Keep away from heat/sparks/open flames/hot surfaces No smoking. P233 - Keep container tightly closed. P241 - Use explosion-proof electrical/ventilating/ lighting/equipment, use only non-sparking tools. P243 - Take precautionary measures against static discharge. P260 - Do not breathe mist/ vapours/spray.

4 P262 - Do not get in eyes, on skin or on clothing. Wash hands and exposed skin thoroughly after handling. P270 - Do not eat, drink or smoke when using this product. P271 - Use only outdoors or in a well-ventilated area. P280 - Wear protective gloves/eye protection/face protection. P303+361+353 - IF ON SKIN (or hair): Take of immediately all contaminated clothing. Rinse skin with water/shower. P304+340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305+351+338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312 - Call a POISON CENTER/doctor if you feel unwell.

5 P332+313 - If skin irritation occurs: Get medical advice/attention. P337+313 - If eye irritation persists: Get medical advice/attention. P363 - Wash contaminated clothing before reuse. P370+378 - In case of fire: Use carbon dioxide, dry powder or foam to extinguish. P403+235 - Store in a well-ventilated place. Keep cool. P405 - Store locked up. P501 Dispose of contents/container in accordance with all local and national regulations. Other hazards Solvent vapours may form explosive mixtures with air. SECTION 3: COMPOSITION/INFORMATION ON INGREDIENTS. Substances: Not applicable Mixtures: Substances in preparations / mixtures Chemical identity of the %.

6 CAS Number Hazard classification substance (w/w). Flammable Liquids - Category 3. Reaction mass of [ortho-xylene, Aspiration Toxicity - Category 1. meta-xylene, para-xylene & 1330-20-7 65 - 85 Skin Irritant - Category 2. ethylbenzene] Eye Irritant - Category 2A. Specific Target Organ Toxicity Single Exposure - Category 3. Page: 2 of 10. SAFETY DATA SHEET. Version: 01. Date of Issue: Date of First Issue: ACCORDING TO OSHA HCS (29 CFR ). (Respiratory tract irritation). Specific Target Organ Toxicity Single Exposure - Category 3. (Narcotic effects). Specific Target Organ Toxicity Repeated Exposure - Category 2. Flammable Liquids - Category 2.

7 Aspiration Hazard - Category 1. Acute Toxicity - Category 4. Ethylbenzene 100-41-4 10 - 25. Specific Target Organ Toxicity (Repeated Exposure) - Category 2. Aquatic Chronic Toxicity - Category 3. SECTION 4: FIRST AID MEASURES. Description of first aid measures Eye Contact Check for and remove any contact lenses. Immediately flush eyes with plenty of water for at least 20 minutes, occasionally lifting upper and lower eyelids. Get medical attention immediately. Skin Contact In case of contact, immediately flush skin with plenty of water for at least 20. minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Clean shoes thoroughly after handling.

8 Get medical attention if irritation persists. Inhalation Call medical doctor or poison control center immediately. Move exposed person to fresh air. If not breathing, if breathing is irregular, or if respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. Loosen tight clothing, such as a collar, tie, belt, or waistband. Get medical attention immediately. Ingestion Wash out mouth with water. Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Get medical attention immediately. Most important symptoms and effects, both acute Causes skin irritation.

9 Causes serious eye irritation. May cause respiratory and delayed irritation. May cause drowsiness or dizziness. May cause damage to organs through prolonged or repeated exposure. Inhalation of solvent vapours may give rise to nausea, headaches and dizziness. High concentrations: May cause unconsciousness. Ingestion: Adverse effects similar to inhalation will occur. Skin Contact: Repeated or prolonged contact may cause defatting of the skin resulting in dryness, cracking and dermatitis. Indication of any immediate medical attention and Remove from exposure. Treat symptomatically. special treatment needed Notes to a physician: Ethylbenzene: Epinephrine and other sympathomimetic drugs may initiate cardiac arrhythmias (irregular beating) in persons exposed to this material.

10 Page: 3 of 10. SAFETY DATA SHEET. Version: 01. Date of Issue: Date of First Issue: ACCORDING TO OSHA HCS (29 CFR ). SECTION 5: FIRE-FIGHTING MEASURES. Extinguishing media Suitable Extinguishing Media As appropriate for surrounding fire. Extinguish preferably with foam, carbon dioxide or dry chemical. Unsuitable extinguishing Media Do not use water jet. Direct water jet may spread the fire. Special hazards arising from the substance or mixture Flammable liquid and vapour. Solvent vapours may form explosive mixtures with air. Vapours are heavier than air and may travel considerable distances to a source of ignition and flashback. Prevent liquid entering sewers, basements and workpits.