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8.03945

Iron(III) chloride

greener alternative

anhydrous for synthesis

Synonyme(s) :

Iron(III) chloride, Ferric chloride, Iron trichloride

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A propos de cet article

Formule empirique (notation de Hill) :
Cl3Fe
Numéro CAS:
7705-08-0
Poids moléculaire :
162.20
UNSPSC Code:
12352302
EC Index Number:
231-729-4
NACRES:
NA.22
MDL number:
MFCD00011005
Grade:
synthesis grade
Form:
powder
Solubility:
920 g/L (Hydrolysis)
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grade

synthesis grade

Quality Level

200

vapor pressure

1 hPa ( 20 °C)

form

powder

potency

316 mg/kg LD50, oral (Rat)

greener alternative product characteristics

Catalysis
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pH

1 (20 °C, 200 g/L in H2O)

mp

306 °C (decomposition)

solubility

920 g/L (Hydrolysis)

density

2.89 g/cm3 at 25 °C

bulk density

1000 kg/m3

greener alternative category

, Aligned

storage temp.

2-30°C

SMILES string

[Fe](Cl)(Cl)Cl

InChI

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

InChI key

RBTARNINKXHZNM-UHFFFAOYSA-K

General description

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Application

Iron(III) chloride (FeCl3) can be used as a catalyst:
  • For the oxidation of glucose to gluconic acid in water.
  • To synthesize 2-iodo substituted benzo[b]thiophenes by iodocyclization of 2-alkynylthioanisoles in the presence of sodium iodide and ethanol as a solvent.
  • In the glycosylation sugars in the presence of allyl and alkynyl alcohols to synthesize corresponding glycosides.
  • To prepare 1,2-trans glycosyl azides by azido glycosylation of glycosyl β-peracetates.

Analysis Note

Assay (iodometric): ≥ 98.0 %
Identity (Fe): passes test
Identity (Cl): passes test

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pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

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

flash_point_f

Not applicable

flash_point_c

Not applicable

Classe de stockage

13 - Non Combustible Solids

Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Iron (III) chloride catalyzed glycosylation of peracylated sugars with allyl/alkynyl alcohols
Narayanaperumal S, et al.
Journal of the Brazilian Chemical Society, 23, 1982-1988 (2012)
Green synthesis of benzo [b] thiophenes via iron (III) mediated 5-endo-dig iodocyclization of 2-alkynylthioanisoles
Kesharwani T, et al.
Tetrahedron Letters, 57(3), 411-414 (2016)
Santosh B Salunke et al.
Chemical communications (Cambridge, England), 47(37), 10440-10442 (2011-08-16)
A highly efficient and mild method for azido glycosylation of glycosyl β-peracetates to 1,2-trans glycosyl azides was developed by using inexpensive FeCl(3) as the catalyst. In addition, we demonstrated, for the first time, that FeCl(3) in combination with copper powder
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