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31232

Sigma-Aldrich

氯化铁(III) 六水合物

puriss. p.a., reag. Ph. Eur., ≥99%

别名:

氯化铁 六水合物

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About This Item

线性分子式:
FeCl3 · 6H2O
CAS号:
10025-77-1
分子量:
270.30
EC 号:
231-729-4
MDL编号:
MFCD00149712
UNSPSC代码:
12352302
PubChem化学物质编号:
329753690
NACRES:
NA.21
方案:
≥99%
表单:
solid

Agency

USP/NF
reag. Ph. Eur.

质量水平

200

蒸汽压

1 mmHg ( 194 °C)

等级

puriss. p.a.

方案

≥99%

表单

solid

杂质

≤0.001% free chlorine (Cl)
≤0.001% total nitrogen (N)
≤0.05% sub.not precip.b.NH4OH(SO4)
≤0.2% free acid (as HCl)

沸点

280-285 °C (lit.)

mp

37 °C (lit.)

痕量阴离子

phosphate (PO43-): ≤100 mg/kg
sulfate (SO42-): ≤50 mg/kg

痕量阳离子

As: ≤5 mg/kg
Cu: ≤20 mg/kg
Fe2+: ≤50 mg/kg
Pb: ≤20 mg/kg
Zn: ≤20 mg/kg

SMILES字符串

O.O.O.O.O.O.Cl[Fe](Cl)Cl

InChI

1S/3ClH.Fe.6H2O/h3*1H;;6*1H2/q;;;+3;;;;;;/p-3

InChI key

NQXWGWZJXJUMQB-UHFFFAOYSA-K

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相关类别

一般描述

三氯化铁六水合物可从三氯化铁从水中结晶得到。用三维单晶 X 射线衍射数据研究了它的晶体结构。其晶体有两个氯离子和四个水分子围绕每个铁离子排列成八面体 反-[FeCl2(OH2)4]+ 离子具有 C2h-2/m对称性。

应用

六水三氯化铁可用作氧化剂，用于以下转化：
  • 醛与邻氨基苯甲醚缩合合成 2-取代-4-(3 H )-喹唑啉酮（收率 = 77-93%）。
  • 1,4-二氢吡啶 (1,4-DHPs) 氧化成相应的的吡啶。
  • 将 4-异丙基-1,4-DHP 氧化为脱烷基化吡啶。

象形图

CorrosionExclamation mark
GHS05,GHS07

警示用语：

Danger

危险声明

H302,H315,H318

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SDBB2519
SDBB1892
STBL3034
STBL1319
STBL0183

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Ferric chloride hexahydrate: a convenient reagent for the oxidation of hantzsch 1, 4-dihydropyridines.
Lu J, et al.
Synthetic Communications, 31(17), 2625-2630 (2001)
Benign and efficient synthesis of 2-substituted 4(3H)-quinazolinones mediated by iron (III) chloride hexahydrate in refluxing water.
Wang G-W, et al.
Bulletin of the Chemical Society of Japan, 79(9), 1426-1430 (2006)
Ievgen V Pylypchuk et al.
Nanomaterials (Basel, Switzerland), 10(2) (2020-02-13)
Sustainable and green synthesis of nanocomposites for degradation of pharmaceuticals was developed via immobilization and stabilization of the biological strong oxidizing agents, peroxidase enzymes, on a solid support. Sol-gel encapsulated enzyme composites were characterized using electron microscopy (TEM, SEM), atomic
Crystal structure of ferric chloride hexahydrate.
Lind MD.
J. Chem. Phys. , 47(3), 990-993 (1967)
Chenglong Yuan et al.
International journal of molecular sciences, 20(3) (2019-02-13)
The prion protein (PrPSc) has drawn widespread attention due to its pathological potential to cause prion diseases. Herein, we successfully synthesized Fe₃C@C by carbonizing Fe₃O₄-lignin clusters, which were prepared through a facile hydrogen bonding interaction between ≡Fe-OH and hydroxyl groups
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