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Copper cyanide 氰化亚铜

规格: AR,99%
CAS: 544-92-3
产品编号: H65417
MDL: MFCD00010975
品牌: INFI
Chemical NameCopper(I) Cyanide
Synonym CAND-1018 COPPER CYANIDE COPPER(+1)CYANIDE COPPER(I) CYANIDE COPPER(I) CYANIDE, 99.99% CUCURBITACINA CUPRICIN CUPROUS CYANIDE CUPROUSCYANIDE,POWDER,PURIFIED Copper (I) cyanide Copper cyanide (Cu(CN)) Copper cyanide (CuCN) Copper monocyanide Copper(I) Cyanide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
CAS Number544-92-3
PubChem Substance ID11009
EC Number208-883-6
Beilstein Registry Number2(4)56
MDL Number
Merck Number2661
Chemical Name Translation氰化亚铜
Reaxys-RN3587244
Wiswesser Line NotationCU CN
LabNetwork Molecule IDLN01744655
InChIInChI=1S/CN.Cu/c1-2;/q-1;+1
GHS Symbol
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1265 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TOXID9 Toxicologist.  (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway,
   Akron, OH 44311) V.1-    1981-  Volume(issue)/page/year: 3,170,1983

WGK Germany2
Hazard statements
  • H300 Fatal if swallowed 吞食致命
  • H302 Harmful if swallowed 吞食有害
  • H310 Fatal in contact with skin 皮肤接触致命
  • H330 Fatal if inhaled 吸入致命
  • H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
    Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
    Hazard Codes T+,N T+,N,T
    Precautionary statements
    • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
    • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
    • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
    • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
    • P264+P265
    • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
    • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
    • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
    • P273 Avoid release to the environment. 避免释放到环境中。
    • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
    • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
    • P301+P310
    • P301+P312
    • P301+P312+P330
    • P301+P316
    • P301+P317
    • P302+P350
    • P302+P352
    • P302+P352+P333+P313+P362+P364
    • P304+P340
    • P305+P351+P338
    • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
    • P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医，如果你觉得不舒服
    • P316
    • P319
    • P320 Specific treatment is urgent (see … on this label). 紧急具体治疗（见本标签上的）。
    • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
    • P322 Specific measures (see …on this label). 具体治疗（见本标签上的）。
    • P330 Rinse mouth. 漱口
    • P332+P313
    • P332+P317
    • P333+P313
    • P337+P313
    • P337+P317
    • P361 Remove/Take off immediately all contaminated clothing. 立即去除/脱掉所有被污染的衣服。
    • P361+P364
    • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
    • P362+P364
    • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
    • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
    • P403+P233
    • P405 Store locked up. 上锁保管。
    • P501 Dispose of contents/container to..… 处理内容物/容器.....
      Signal word
      Safety Statements
      • S7 Keep container tightly closed 保存在严格密闭容器中；
      • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
      • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
      • S29 Do not empty into drains 不要排入下水道；
      • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
      • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
        Risk Statements
        • R32 Contact with acids liberates very toxic gas 与酸接触释放出毒性很高的气体
        • R26/27/28 Very toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有剧毒
        • R50/53
        • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
          RTECSGL7150000
          UN Number
          Packing GroupII
          Hazard Class6.1
          Storage condition 密封保存。 Poison room 充氩保存
          Warnings 危化品目录(2015)
          Restrict 危险品
        • 电镀铜或铁，杀虫灭菌剂，聚合催化剂。
        • {ALF} Details and safety evaluation have been reported for the scale-up of the classical Sandmeyer procedure for the conversion of arylamines to nitriles: Org. Process Res. Dev., 6, 1059 (2004). For a non-aqueous alternative to the Sandmeyer reaction, using alkyl nitrite and CuCN in DMSO, see: Tetrahedron, 52, 7137 (19
        • {ALF} Aryl bromides and iodides are converted to nitriles by heating with CuCN (the Rosenmund-von Braun reaction). Early procedures were carried out neat at temperatures in excess of 250o; but much better results are usually obtained in refluxing DMF at about 160-170o: J. Org. Chem., 26, 2522 (1961). The product is often obtained as a Cu(I) complex. Alternative methods of decomplexation are described (same ref.) using excess NaCN, or, more conveniently, either oxidation to Cu(II) with FeCl3, chelation with ethylenediamine. For a review, see: Chem. Rev., 87, 779 (1987). For alternative methods for conversion of aryl halides and triflates to nitriles, see Tetrakis(triphenyl­phosphine)­palladium(0)­, 10548 and L15836. For a review of palladium- and copper-catalyzed cyanation reactions, see: Eur. J. Inorg. Chem., 3513 (2004).
        • {ALF} For reviews, see: Org. React., 22, 253 (1975); 41, 135 (1992); Synthesi
        • {ALF} Reacts with alkyllithiums to give either "lower order" organocuprates RCu(CN)Li, or, more usefully, the "higher order" reagents R2Cu(CN)Li2. For studies of the structure of higher order cuprates, see: J. Org. Chem., 60, 4310, 4312 (1995). These can undergo coupling reactions with primary or secondary alkyl halides: J. Am. Chem. Soc., 103, 7672 (1981); J. Org. Chem., 48, 3334 (1983); 1,4-addition to ɑß-unsaturated carbonyl groups: Tetrahedron Lett., 23, 3755 (1982); J. Org. Chem., 49, 3938 (1984); Org. Synth. Coll., 8, 112 (1993); and attack epoxides at the less hindered position: J. Am. Chem. Soc., 104, 2305 (1982); J. Org. Chem., 49, 3938 (1984); Org. Synth. Coll., 8, 33 (1993).
        • {ALD} Merck:14,2661
        • {ALD} Merck:14,2661
          • 544-92-3 H65417 Copper cyanide 氰化亚铜

          化学属性

          Mol. FormulaCCuN
          Mol. Weight89.56
          Density2.92
          Melting PointNo Data Available
          SolubilityPractically insoluble in water, alcohol. Soluble in NH4OH.
          TSCAYes
          Stability对空气敏感
          Boiling Point

          *以上化合物性质及应用等信息仅供参考

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