Product Identification
【Product Name】2-Ethylhexanoyl chloride；2-乙基己酰氯
【Synonyms】2-Ethylhexanoic acid chloride
【CAS】760-67-8
【Formula】C8H15ClO
【Molecular Weight】162.66
【EINECS】212-081-1
【RTECS】MP4525000
【RTECS Class】Other
【Beilstein/Gmelin】956601
【Beilstein Reference】3-02-00-00805
【EC Class】very toxic, corrosive

Physical and Chemical Properties
【Appearance】Clear slight green liquid.
【Solubility in water】Insoluble
【Melting Point】-75℃
【Boiling Point】184℃
【Vapor Pressure】0.75 (25℃)
【Density】0.93 g/cm3
【Partition Coefficient】3.46
【Heat Of Vaporization】42.1 kJ/mol
【Refractive Index】1.4335 (20℃)

First Aid Measures
【Ingestion】Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
【Inhalation】Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
【Skin】Get medical aid immediately. Immediately 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】Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Corrosives area.
【Handling】Avoid contact with eyes, skin, and clothing. Do not breathe dust, vapor, mist, or gas. Use only in a chemical fume hood.

Hazards Identification
【Ingestion】Causes gastrointestinal tract burns.
【Inhalation】May cause irritation of the respiratory tract with burning pain in the nose and throat, coughing, wheezing, shortness of breath and pulmonary edema. Causes chemical burns to the respiratory tract.
【Skin】Causes skin burns.
【Eyes】Causes eye burns. Lachrymator.
【Hazards】When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.
【EC Risk Phrase】R 34
【EC Safety Phrase】S 26 36/37/39 45
【UN (DOT)】3265

Exposure Controls/Personal Protection
【Personal Protection】Eyes: Wear chemical ggles and a face shield if splashing is possible. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin.
【Respirators】Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
【Poison Class】2

Fire Fighting Measures
【Flash Point】69℃
【Autoignition】225℃
【Fire Fighting】Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Will burn if involved in a fire. Extinguishing media: Use carbon dioxide or dry chemical. DO NOT USE WATER!
【Fire Potential】Combustible material: may burn but does not ignite ily.

Accidental Release Measures
【Small spills/leaks】Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container.

Stability and Reactivity
【Disposal Code】11
【Stability】No data.
【Incompatibilities】Water, alcohols, oxidizing agents, strong bases.
【Decomposition】Hydrogen chloride, carbon monoxide, carbon dioxide, phosgene gas.
【Combustion Products】Fire may produce irritating, corrosive and/or toxic gases.

Transport Information
【UN Number】3265
【Hazard Class】8
【Packing Group】I; II; III
【HS Code】2915 90 80