Iron(II) Chloride 氯化铁(II)

CAS 7758-94-3 MFCD00011004

化学结构图

7758-94-3
SMILES: [Cl-].[Cl-].[Fe+2]

化学属性

Mol. FormulaCl2Fe
Mol. Weight126.75
Density3.16 g/mL at 25 °C(lit.)
Melting Point677 °C
SolubilityFreely soluble in water, alcohol, acetone
TSCAYes
Boiling Point1023 °C at 760 mmHg
Flash Point1023°C
Appearance beads 25 3.162。熔点677℃。沸点1023℃。熔化热43.01 kJ/mol,在氯化氢气流中约700℃升华。易溶于水、甲醇、乙醇,微溶于丙酮及苯,不溶于乙醚。 白色或灰绿色结晶。易吸湿。在空气中易被氧化而渐变成黄色。相对密度d 4
Stability易吸潮

别名和识别编码

Chemical NameIron(II) Chloride
Synonym Iron(II) chloride {LY} Iron(II) chloride {} {LY} Iron(II) chloride {} {} {LY} Iron(II) chloride {} {} {} {LY} Iron(II) chloride {} {} {} {} {LY} Iron(II) chloride {} {} {} {} {} {LY} Iron(II) chloride {} {} {} {} {} {} {LY} Iron(II) chloride {} {} {} {} {} {} {} {LY} Iron(II) chloride {} {} {} {} {} {} {} {} {LY} Iron(II) chloride {} {} {} {} {} {} {} {} {} {LY} Iron(II) chloride {} {} {} {} {} {} {} {} {} {} {LY} Iron(II) chloride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Iron(II) chloride {} {} {} {} {} {} {} {} {} {} {} {} {LY} Iron(II) chloride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Iron(II) chloride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Iron(II) chloride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Iron(II) chloride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Iron(II) chloride
CAS Number7758-94-3
PubChem Substance ID24866852
EC Number231-843-4
MDL NumberMFCD00011004
Merck Number14,4043
Chemical Name Translation氯化铁(II)
LabNetwork Molecule IDLN01294426
Canonical SMILESCl[Fe]Cl
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分类

  • {SNA} 26: Fe, Beaded Materials, Crystal Grade Inorganics, Essential Chemicals, Iron, Iron Salts, Metal and Ceramic Science, Research Essentials, Salts, 材料科学
  • {SNA} ATRP, ATRP Metal Salts, Catalysis and Inorganic Chemistry,
  • {SNA} 26: Fe,

产品应用

  • 用于合成cis-Fe(BPE5)2Cl2 (BPE5=1,2-diphospholanoethane) 复合物, 该复合物可应用于许多种分子内或分子外的激活反应。

相关文献及参考

  • Merck: 14,4043

安全信息

GHS Symbol
WGK Germany1
Hazard Codes C
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H302 Harmful if swallowed 吞食有害
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
RTECSNO5400000
Precautionary statements
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • 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。
  • P305+P351+P338
Signal word Danger
Safety Statements
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
  • 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;
  • 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);
Packing GroupIII
UN Number 1759 UN3260 UN 3260 8/PG 3
Risk Statements
  • R34 Causes burns 会导致灼伤
  • R22 Harmful if swallowed 吞咽有害
Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen Air Sensitive & Hygroscopic {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Hazard Class8

其他信息

  • 用途二:用作分析试剂、媒染剂,也用于冶金工业
  • 用途四:用于合成cis-Fe(BPE5)2Cl2 (BPE5=1,2-diphospholanoethane) 复合物, 该复合物可应用于许多种分子内或分子外的激活反应。
  • 参考质量标准:参考标准 指标名称 指标 无水氯化亚铁(FeCl2)含量/%≥ 98
  • 储运特性:库房低温, 通风, 干燥; 与食品原料分开存放
  • 灭火剂:水, 二氧化碳, 干粉, 砂土
  • 用途一:用作水处理净化剂、还原剂、无铅汽油助剂等
  • 上游原料:盐酸 --> 铁粉 --> 三氯化铁
  • MOL 文件:7758-94-3.mol
  • 氯化亚铁价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 20019918 氯化亚铁 500g 45元 2011/08/23 20019928 氯化亚铁 500g 37元 2010/05/25 31141 氯化亚铁 无水 Iron(II) chloride, anhydrous, 99.5% (metals basis) 250g 4522元
  • 类别:腐蚀物质
  • 方法一:在一硬质玻璃管中迅速放人无水三氯化铁,自管的一端通人经干燥的氢气,充分置换除去管内的空气后,将反应管加热,管的另一端即有大量氯化氢排出,可用水吸收成稀盐酸。 当释放氯化氢的速度减慢,氯化铁变成白色结晶时,表示反应完毕,停止加热,并在弱氢气流中使管中产物降至室温。将反应管封闭存放,然后迅速装人包装容器,制得无水氯化亚铁,其 2FeCl3+H2→2FeC12+2HCl
  • 敏感性:Hygroscopic
  • Alfa Aesar:氯化亚铁无水 Iron(II) chloride, anhydrous, 99.5% (metals basis)(7758-94-3)
  • 可燃性危险特性:不可燃烧; 火场产生有毒含铁化物和氯化物烟雾
  • Sigma Aldrich:7758-94-3(sigmaaldrich)
  • 下游产品:三氯化铁 --> 二甲基二茂铁 --> 六水三氯化铁 --> 钛 --> 二茂铁 --> 1,1'-双(二苯基膦)二茂铁 --> 磺胺喹恶啉 --> 乳酸亚铁 --> 碱性品红 --> 焦磷酸亚铁液 --> 4-甲氧基苄醇 --> 食用焦磷酸亚铁 --> 叶绿酸铁钠盐
  • 毒性分级:高毒
  • 职业标准:TWA 1 毫克(铁)/立方米; STEL 2 毫克(铁)/立方米
  • 水中溶解度(g/100ml):不同温度(℃)时每100毫升水中的溶解克数: 49.7g/0℃;59g/10℃;62.5g/20℃;66.7g/30℃;70g/40℃ 78.3g/60℃;88.7g/80℃;92.3g/90℃;94.9g/100℃
  • F:3-10-23
  • 用途三:用于冶金、医药制造。用作媒染剂和还原剂。
  • 急性毒性:口服- 大鼠 LD50 450 毫克/ 公斤; 腹腔- 小鼠 LD50: 59 毫克/公斤

系列性分类