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名称:正庚酰氯
 

纯度:99% 包装:160kg/桶
结构式
    

CAS: 2528-61-2
分子式: C7H13ClO
分子量: 148.63
 
中文名称: 庚酰氯
      正庚酰氯
 
英文名称: heptanoyl chloride
                      enanthic chloride
                      oenanthic chloride
 
性质描述: 无色液体。熔点-83.8℃,沸点173℃,相对密度0.9590(20/4℃),折光率1.4345(18℃),闪点58℃。正庚酰氯溶于乙醚。

质量标准:
外观       无色或淡黄色透明液体
含量       ≥99%
沸程       174~178℃(馏出90%)
不挥发物  ≤0.005% 

 
用途: 用于有机合成,是药物氟奋乃静庚酸酯的原料,也作液晶中间体。

其它信息:

Product Identification
【Product Name】Enanthic chloride;正庚酰氯
【Synonyms】Heptanoic acid chloride
【CAS】2528-61-2
【Formula】C7H13ClO
【Molecular Weight】148.63
【EINECS】219-775-3
【Beilstein/Gmelin】605636
【Beilstein Reference】4-02-00-00963

Physical and Chemical Properties
【Appearance】Brown liquid.
【Solubility in water】Insoluble
【Melting Point】-83.8℃
【Boiling Point】173℃
【Density】0.9669 g/cm3 (15℃)
【Refractive Index】1.4345 (18℃)

First Aid Measures
【Ingestion】Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. 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. Do NOT allow victim to rub or keep eyes closed.

Handling and Storage
【Storage】Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
【Handling】Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Ground and bond containers when transferring material. Do not get on skin and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Avoid contact with heat, sparks and flame. Do not ingest or inhale. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.

Hazards Identification
【Ingestion】May cause severe gastrointestinal tract irritation with nausea, vomiting and possible 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.
【Skin】Causes skin burns.
【Eyes】Causes eye burns. Lachrymator.
【Hazards】Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers.
【EC Risk Phrase】R 34 37
【EC Safety Phrase】S 26 36/37/39 45
【UN (DOT)】2920

Exposure Controls/Personal Protection
【Personal Protection】Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【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.

Fire Fighting Measures
【Flash Point】57℃
【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. Use water spray to keep fire-exposed containers cool. Containers may explode when heated. Extinguishing media: Do NOT use water directly on fire. Use water spray to cool fire-exposed containers. Use carbon dioxide or dry chemical. Do NOT get water inside containers. Cool containers with flooding quantities of water until well after fire is out.
【Fire Potential】Flammable/combustible material. May be ignited by heat, sparks or flames.

Accidental Release Measures
【Small spills/leaks】Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Remove all sources of ignition. A vapor suppressing foam may be used to reduce vapors. Water spray may reduce vapor but may not prevent ignition in closed spaces.

Stability and Reactivity
【Stability】Stable under normal temperatures and pressures.
【Incompatibilities】Water, alcohols, oxidizing agents, strong bases.
【Decomposition】Hydrogen chloride, phosgene, carbon monoxide, carbon dioxide.
【Combustion Products】Fire will produce irritating, corrosive and/or toxic gases.

Transport Information
【UN Number】2920
【Hazard Class】8
【Packing Group】I; II



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