五氯化锑

Multi tool use五氯化锑
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IUPAC名 Antimony pentachloride Antimony(V) chloride
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别名
| Antimonic chloride Antimony quintachloride Antimony perchloride
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识别
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CAS号
| 7647-18-9  |
ChemSpider
| 10613049
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SMILES
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- [Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[SbH3+3]
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InChI
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- 1/5ClH.Sb.3H/h5*1H;;;;/q;;;;;+3;;;/p-5/r5ClH.H3Sb/h5*1H;1H3/q;;;;;+3/p-5
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InChIKey
| KUGFODPTKMDJNG-MEZDTJOHAL
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EINECS
| 231-601-8
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RTECS
| CC5075000
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性质
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化学式
| SbCl5
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摩尔质量
| 299.02 g·mol⁻¹
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外观
| 无色或黄色(挥发性)的液体
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密度
| 2.336 g/cm3 |
熔点
| 2.8 °C(276 K)
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沸点
| 140 °C(413 K)
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溶解性(水)
| 分解
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溶解性
| 溶于HCl, 氯仿和CCl4 |
折光度n D
| 1.59255
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黏度
| 0.00191 Pa s
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结构
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分子构型
| 三角双锥
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偶极矩
| 0 D
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危险性
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警示术语
| R:R34-R51/53
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安全术语
| S:S1/2-S26-S45-S61
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欧盟编号
| 051-002-00-3
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欧盟分类
| 腐蚀性(C) 对环境有害(N)
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NFPA 704
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闪点
| 77 °C
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LD50 | 1115 mg/kg, 口服(鼠)
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相关物质
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其他阴离子
| 五氟化锑
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其他阳离子
| 五氯化磷
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相关化学品
| 三氯化锑
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若非注明,所有数据均出自一般条件(25 ℃,100 kPa)下。
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五氯化锑是一种有恶臭味的无色油状液体,常因混有杂质而显微黄色,遇水发生强烈水解。通常用于检验生物碱和铯,并用作有机氯化时的载体。它是一种中等强度的路易斯酸,与氢氟酸反应生成五氟化锑。
制备与结构
五氯化锑可通过将氯气通入熔融状态下的三氯化锑反应制得:
- SbCl3+Cl2⟶SbCl5displaystyle ce SbCl3 + Cl2 -> SbCl5

锑化合物
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| SbBr3 · Sb(CH3COO)3 · Sb(CH3COS)3 · SbCl3 · SbCl5 · SbF3 · SbF5 · SbH3 · SbI3 · Sb2O3 · Sb2O4 · Sb2O5 · Sb2S5 · Sb2(SO4)3 · Sb2Se3 · Sb2Te3
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氯化物
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| HCl
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| He
| LiCl
| BeCl2
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| BCl3
| CCl4 C2Cl4 C2Cl6
| NCl3 NH4Cl NH4OCl
| ClO2 Cl2O7
| ClF
| Ne
| NaCl
| MgCl2
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| AlCl3
| SiCl4
| P2Cl4 PCl3 PCl5
| S2Cl2 SCl2 SCl4
| Cl- Cl2
| Ar
| KCl
| CaCl2
| ScCl3
| TiCl2 TiCl3 TiCl4
| VCl2 VCl3 VCl4
| CrCl3
| MnCl2
| FeCl2 FeCl3
| CoCl2
| NiCl2
| CuCl CuCl2
| ZnCl2
| GaCl3
| GeCl4
| AsCl3 AsCl5
| Se2Cl2 SeCl4
| BrCl
| Kr
| RbCl
| SrCl2
| YCl3
| ZrCl4
| NbCl3 NbCl4 NbCl5
| Mo6Cl12 MoCl3 Mo2Cl10
| TcCl4
| RuCl3
| RhCl3
| PdCl2
| AgCl
| CdCl2
| InCl3
| SnCl2 SnCl4
| SbCl3 SbCl5
| TeCl4
| ICl ICl3
| XeCl2 XeCl4
| CsCl
| BaCl2
| *
| Hf
| TaCl5
| W6Cl12 W6Cl18
| Re
| OsCl4
| IrCl3 IrCl4
| PtCl2 PtCl4
| AuCl AuCl3
| Hg2Cl2 HgCl2
| TlCl TlCl3
| PbCl2
| BiCl3
| Po
| At
| Rn
| Fr
| RaCl2
| **
| Rf
| Db
| Sg
| Bh
| Hs
| Mt
| Ds
| Rg
| Cn
| Nh
| Fl
| Mc
| Lv
| Ts
| Og
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| ↓
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| *
| LaCl3
| CeCl3
| PrCl3
| NdCl3
| PmCl3
| SmCl2 SmCl3
| EuCl2 EuCl3
| GdCl3
| TbCl3
| DyCl3
| HoCl3
| ErCl3
| TmCl2 TmCl3
| YbCl3
| LuCl3
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| **
| AcCl3
| ThCl4
| PaCl4 PaCl5
| UCl3 UCl4 UCl6
| NpCl3 NpCl4
| PuCl3
| AmCl3
| CmCl3
| BkCl3
| CfCl3
| EsCl3
| Fm
| Md
| No
| Lr
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