結構式
CAS: 6602-54-6
分子式: C6H3ClN2
分子量: 138
中文名稱: 2-氯-3-氰基吡啶
英文名稱: 2-chloronicotinonitrile
2-Chloro-3-cyano pyridine
2-chloro-3-cyanopyridine
質量指標
外觀 白色或微黃色結晶
純度 ≥ 99.0%
水份 ≤ 0.5%
熔點 105 - 108 ºC(熔點間隔小于 2 度)
用途: 是醫藥工業的重要中間體，用它可合成多種性能優良的藥物，治療多種疾病；也可以合成多種農用化學品，如作為家畜飼料添加劑以提高其產量；也用于合成殺蟲劑、殺菌劑等。
其它信息：
Product Identification
【Product Name】2-Chloronicotinonitrile 2-氯-3-氰基吡啶
【Synonyms】3-Cyano-2-chloropyridine
【CAS】6602-54-6
【Formula】C6H3ClN2
【Molecular Weight】138.56
【EINECS】229-550-1
【Beilstein/Gmelin】115772
【Beilstein Reference】4-22-00-00507
Physical and Chemical Properties
【Melting Point】107~108℃
【Boiling Point】112 (1 torr)
First Aid Measures
【Ingestion】
Seek medical assistance.
【Inhalation】Move victim to fresh air. Apply artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult.
【Skin】Remove and isolate contaminated clothing and shoes. Remove material from skin immediately. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin.
【Eyes】Immediately flush with running water for at least 20 minutes.
Hazards Identification
【Inhalation】Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Effects of contact or inhalation may be delayed.
【Skin】Avoid any skin contact. See Inhalation.
【Eyes】See Inhalation.
【EC Risk Phrase】R 20/21/22 36/37/38
【EC Safety Phrase】S 26 36/37/39
【UN (DOT)】3276
Exposure Controls/Personal Protection
【Personal Protection】Wear appropriate protective gloves, clothing and goggles.
【Respirators】Wear positive pressure self-contained breathing apparatus (SCBA).
Fire Fighting Measures
【Fire Fighting】Use method most appropriate to fight surrounding fire.
【Fire Potential】Non-Combustible
Accidental Release Measures
【Small spills/leaks】Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Cover with plastic sheet to prevent spreading. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS.
Transport Information
【UN Number】3276
Stability and Reactivity
【Combustion Products】Fire may produce irritating, corrosive and/or toxic gases.
