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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號碼:
231-729-4
MDL號碼:
MFCD00149712
分類程式碼代碼:
12352302
PubChem物質ID:
329753690
NACRES:
NA.21
化驗:
≥99%
形狀:
solid

agency

USP/NF
reag. Ph. Eur.

品質等級

200

蒸汽壓力

1 mmHg ( 194 °C)

等級

puriss. p.a.

化驗

≥99%

形狀

solid

雜質

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

bp

280-285 °C (lit.)

mp

37 °C (lit.)

負離子痕跡

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

正離子痕跡

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

SMILES 字串

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

InChI

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

InChI 密鑰

NQXWGWZJXJUMQB-UHFFFAOYSA-K

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相关类别

一般說明

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。

應用

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。

象形圖

CorrosionExclamation mark
GHS05,GHS07

訊號詞

Danger

危險聲明

H302,H315,H318

危險分類

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

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
STBK1163
STBK7222
STBK3433
STBJ8313
STBJ3986

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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)
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
Crystal structure of ferric chloride hexahydrate.
Lind MD.
J. Chem. Phys., 47(3), 990-993 (1967)
Sanjay Kashyap et al.
ACS nano, 8(9), 9097-9106 (2014-08-28)
Biomineralization proteins are widely used as templating agents in biomimetic synthesis of a variety of organic-inorganic nanostructures. However, the role of the protein in controlling the nucleation and growth of biomimetic particles is not well understood, because the mechanism of
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