Cupric chloride 无水氯化铜

CAS 7447-39-4 MFCD00010972

化学结构图

7447-39-4
SMILES: [Cl-].[Cl-].[Cu+2]

化学属性

Mol. FormulaCuCl2
Mol. Weight134.45
Density3.386
Melting Point620
SolubilitySoluble in water (620 mg/mL at 20 °C), alcohol (530 mg/ml at 15 °C), acetone, methanol (680 mg/ml at 15 °C), and hot sulfuric acid.
TSCAYes
Boiling Point993°C
Appearance powder
Stability对湿度和空气敏感

别名和识别编码

Chemical NameCupric chloride
Synonym COPPER AA STANDARD CONCENTRATE COPPER ATOMIC SPECTROSCOPY STANDARD COPPER CHLORIDE COPPER(II) CHLORIDE CUPRIC CHLORIDE Coclor Copper (II) chloride, 9.5% min in graphite Copper bichloride Copper chloride (CuCl2) Copper dichloride Copper dichloride 氯化铜 Copper(2+) chloride Copper(ii) chloride (1:2) Copper, diaquadichloro- CuCl2 Cupric Chloride, Dihydrate, Crystal, Reagent Cupric dichloride Cupricchloride,anhydrous HAMP-OL copper(2+)chloride copper(II) chloride copper(ii)chloride(1:2) copperbichloride copperchloride(cucl2) copperdichloride cupric chloride cupric chloride anhydrous {Pub
CAS Number7447-39-4
PubChem Substance ID24014
EC Number231-210-2
MDL NumberMFCD00010972
Merck Number14,2633
Chemical Name Translation无水氯化铜
InChIKeyORTQZVOHEJQUHG-UHFFFAOYSA-L
LabNetwork Molecule IDLN00224813
InChIInChI=1S/2ClH.Cu/h2*1H;/q;;+2/p-2
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
品牌质保精细包装    现货库存    一流品牌服务   

分类

  • {SNA} 1.00 g/L, AAS, AAS Concentrates, Additional Standards, Analytical Standards, Elemental & Metal Standards, Elemental Ions and Water (Karl Fischer) Standards, Single Solution, Spectroscopy, 分析/色谱
  • {SNA} 10.00 g/L, AAS, AAS Concentrates, Additional Standards, Analytical Standards, Elemental & Metal Standards, Elemental, Ions and Water (Karl Fischer) Standards, Single Solution, Spectroscopy, 分析/色谱
  • {SNA} Copper Salts, Essential Chemicals, Metal and Ceramic Science, Research Essentials, Salts,
  • {SNA} Copper, Copper Salts,

产品应用

  • 与钯一起使用于通过成环过程催化合成3-卤吲哚；用于醇的四氢吡喃化的有效催化剂，采用温和条件就能得到高产率。

相关文献及参考

  • Additive for the suppression of racemization in the carbodiimide method of peptide coupling (see N,N'-Dicyclohexyl­carbodiimide, A10973): Tetrahedron Lett., 25, 771 (1984).
  • Catalyst for coupling of terminal alkynes: J. Org. Chem., 27, 320 (1962).

安全信息

GHS Symbol
WGK Germany3
Hazard Codes N,T,Xn N
Hazard statements
  • H301 Toxic if swallowed 吞食有毒
  • H302 Harmful if swallowed 吞食有害
  • H302+H312
  • H312 Harmful in contact with skin 皮肤接触有害
  • H315 Causes skin irritation 会刺激皮肤
  • H318 Causes serious eye damage 严重伤害眼睛
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • 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。
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter dust mask type N95 (US), Eyeshields, Gloves Eyeshields, Faceshields, Gloves
RTECSGL7000000
Precautionary statements
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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。
  • P281 Use personal protective equipment as required. 使用所需的个人防护装备。
  • P301+P310
  • P301+P312
  • P302+P352
  • P304+P340
  • P305+P351+P338
  • P308+P313
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • 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
  • P333+P313
  • P337+P313
  • 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
  • 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
  • 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；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • S57 Use appropriate containment to avoid environmental contamination 使用适当容器避免环境污染；
  • 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）；
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
  • 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；
Packing GroupIII
UN Number
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R22 Harmful if swallowed 吞咽有害
  • R50/53
Storage condition Air Sensitive & Hygroscopic 充氩保存 2-8°C
Hazard Class8
Warnings 危化品目录(2015)
Restrict 危险品

其他信息

  • 水中溶解度：620 g/L (20°C)，溶于醇、丙酮和醚。
  • MSDS 信息:二氯化铜(1344-67-8).msds
  • 灭火剂:泡沫、二氧化碳
  • 储运特性:库房低温, 通风, 干燥; 与食品原料分开存放
  • 无水氯化铜价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 206532500 无水氯化铜 Copper(II) chloride, anhydrous 99% 250 GR 565元 2010/06/21 206530010 无水氯化铜 Copper(II) chloride, anhydrous 99% 1 KG 1691元 2010/06/21 206530025 无水氯化铜 Copper(II) chloride, anhydrous 99% 2.5 KG 3703元
  • 灭火剂:水, 二氧化碳, 干粉, 砂土
  • 职业标准:TWA 0.1 毫克(铜)/立方米; STEL 0.2 毫克(铜)/立方米
  • F:3
  • This is used with palladium in catalytic synthesis of 3-haloindoles by annulation process
  • MOL 文件:7447-39-4.mol
  • 急性毒性:口服- 大鼠 LD50: 584 毫克/ 公斤; 口服- 小鼠 LD50: 233 毫克/公斤
  • 类别:有毒物质
  • 类别:腐蚀物品
  • 下游产品:(1R,2R)-双[(2-甲氧基苯基)苯基磷]乙烷 --> 2-氯-4-(三氟甲基)苯磺酰氯 --> 3-甲氧基苯磺酰氯 --> 4-溴-2,5-二氟苯磺酰氯 --> 2-(三氟甲氧基)苯磺酰氯 --> 3-溴苯磺胺 --> 3-氟苯磺酰氯
  • 敏感性:Air Sensitive & Hygroscopic
  • 储运特性:库房通风低温干燥； 与食品原料分开存放
  • 用途一:用作媒染剂、氧化剂、木材防腐剂、食品添加剂、消毒剂等，也用于石油馏分的脱臭和脱硫、金属提炼、照相等
  • Sigma Aldrich:7447-39-4(sigmaaldrich)
  • 可燃性危险特性:遇水分解有毒氯化氢气体; 有腐蚀性
  • 毒性分级:高毒
  • Acros Organics:无水氯化铜 Copper(II) chloride, anhydrous, 99%(7447-39-4)
  • 图谱信息:无水氯化铜(7447-39-4)红外图谱(IR1)
  • 外观性质:黄棕色吸湿性粉末。
  • 可燃性危险特性:不可燃烧; 火场产生有毒含铜, 氯化物烟雾;
  • 急性毒性:口服-大鼠 LD50: 140 毫克/公斤
  • Alfa Aesar:无水氯化铜(II),99.995%(metalsbasis) Copper(II) chloride, ultra dry, 99.995% (metals basis)(7447-39-4)
  • MOL 文件:1344-67-8.mol

系列性分类

  1. Chemical Synthesis 化学合成
  2. Catalysis and Inorganic Chemistry 催化剂和无机化学
  3. Copper Catalysis 铜催化剂
  1. Materials Science 材料科学
  2. Metal and Ceramic Science Products 金属和陶瓷科学
  3. Ultra-High Purity Materials - Metal and Ceramic Science
  1. Materials Science 材料科学
  2. Metal and Ceramic Science Products 金属和陶瓷科学
  3. Salts 金属盐
  4. Copper Salts - Salts
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Spectroscopy - Analytical Standards
  4. AAS - Spectroscopy
  5. Single Solution - AAS
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Spectroscopy - Analytical Standards
  4. AAS - Spectroscopy
  5. AAS Concentrates - AAS
  6. 10.00 g/L - AAS Concentrates
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Spectroscopy - Analytical Standards
  4. AAS - Spectroscopy
  5. AAS Concentrates - AAS
  6. 1.00 g/L - AAS Concentrates
  1. Life Science 生命科学
  2. Proteomics 蛋白质组学
  3. Protein Structural Analysis - Proteomics
  4. Protein Sequencing - Protein Structural Analysis
  5. Reagents for Protein Sequencing - Protein Sequencing
  1. Analytical & Chromatography 分析化学与色谱
  2. Routine Reagents
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Catalysts for Organic Synthesis 有机合成催化剂
  4. Cobalt
  1. Analytical & Chromatography 分析化学与色谱
  2. Adsorbents, Filter Aids and Drying Agents
  3. Other Drying Agents
  1. Chemical Synthesis 化学合成
  2. 无机盐
  1. Chemical Synthesis 化学合成
  2. 无机盐

相关产品推荐