Product Identification
【Product Name】2-(Chloromethyl)pyridine hydrochloride
【Synonyms】2-Pyridylmethyl chloride hydrochloride;2-氯甲基吡啶盐酸盐
【CAS】6959-47-3
【Formula】C6H7Cl2N
【Molecular Weight】164.04
【EINECS】230-149-9
【RTECS】US6825000
【RTECS Class】Tumorigen; Mutagen
【Beilstein/Gmelin】3689155
【Beilstein Reference】5-20-05-00498

Physical and Chemical Properties
【Appearance】Off-white chunky solid.
【Melting Point】125-127
【Usage】Research chemical.

First Aid Measures
【Ingestion】Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
【Inhalation】Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
【Skin】Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
【Eyes】Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.

Handling and Storage
【Storage】Store in a cool, dry place. Keep container closed when not in use. Keep containers tightly closed.
【Handling】Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. Use only in a chemical fume hood.

Hazards Identification
【Inhalation】May cause burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting. Causes irritation of the mucous membrane and upper respiratory tract.
【Skin】Causes skin irritation. Substance is ily absorbed through the skin.
【Eyes】Causes eye irritation. May cause conjunctivitis and corneal inflammation.
【Ingestion】Harmful if swallowed. Causes gastrointestinal irritation with nausea, vomiting and diarrhea.
【EC Risk Phrase】R 22 34 43
【EC Safety Phrase】S 26 28 36/37/39 45
【UN (DOT)】3261

Exposure Controls/Personal Protection
【Personal Protection】Eyes: Wear safety glasses and chemical ggles if splashing is possible. Skin: Wear appropriate protective gloves and clothing to prevent skin exposure. Rubber and plastic gloves should not be relied upon to prevent skin contact. Clothing: Wear appropriate protective clothing to minimize contact with skin. Rubber and plastic gloves should not be relied upon to prevent skin contact.
【Respirators】wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions.
【Exposure Effects】The toxological properties of this substance have not been fully investigated.

Fire Fighting Measures
【Fire Fighting】Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
【Fire Potential】This material is probably combustible.

Accidental Release Measures
【Small spills/leaks】Clean up spills immediately, using the appropriate protective equipment. Cover with sand, dry lime or soda ash and place in a closed container for disposal. Provide ventilation.

Stability and Reactivity
【Stability】Stable under normal temperatures and pressures.
【Incompatibilities】Strong oxidizing agents.
【Decomposition】Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide, chloride fumes.

Transport Information
【UN Number】3261