ACETONITRILE, EXCEEDS A.C.S. SPECIFICATIONS, HPLC GRADE

2.1 Classification of the substance or mixture

Acute toxicity - Oral Category 4 Acute toxicity - Dermal Category 4 Acute toxicity - Inhalation (Gases) Category 4 Acute toxicity - Inhalation (Vapors) Category 4 Acute toxicity - Inhalation (Dusts/Mists) Category 4 Serious eye damage/eye irritation Category 2A Specific target organ toxicity (repeated exposure) Category 2 Flammable liquids Category 2

2.3 Other hazards

Not applicable

2.2 Label elements

Danger

Hazard statements

Harmful if swallowed Harmful in contact with skin Harmful if inhaled Causes serious eye irritation May cause damage to organs through prolonged or repeated exposure Highly flammable liquid and vapor Appearance Clear Physical state Liquid Odor Aromatic

Prevention

Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Use only outdoors or in a well-ventilated area Do not breathe dust/fume/gas/mist/vapors/spray Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking Keep container tightly closed Ground/bond container and receiving equipment Use explosion-proof electrical/ ventilating / lighting/ .? / equipment Use only non-sparking tools Take precautionary measures against static discharge Wear protective gloves/protective clothing/eye protection/face protection

Response

Specific treatment (see .? on this label) Get medical advice/attention if you feel unwell IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing If eye irritation persists: Get medical advice/attention Call a POISON CENTER or doctor if you feel unwell IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower Wash contaminated clothing before reuse IF INHALED: Remove person to fresh air and keep comfortable for breathing Call a POISON CENTER or doctor if you feel unwell IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell Rinse mouth In case of fire: Use CO2, dry chemical, or foam to extinguish

Storage

Store in a well-ventilated place. Keep cool

Precautionary statements

Disposal Dispose of contents/container to an approved waste disposal plant Unknown acute toxicity

Further information

Causes mild skin irritation.