Antimony(III) chloride

ACS reagent, ≥99.0%

Sinônimo(s):

Antimony trichloride

Fórmula linear:

SbCl₃

Número CAS:

10025-91-9

Peso molecular:

228.12

Número EC:

233-047-2

Número MDL:

MFCD00011212

eCl@ss:

38080204

ID de substância PubChem:

329753663

NACRES:

NB.24

grau

ACS reagent

Nível de qualidade

200

densidade de vapor

7.9 (vs air)

pressão de vapor

1 mmHg ( 49 °C)

Ensaio

≥99.0%

forma

powder, crystals or chunks

reaction suitability

reagent type: catalyst
core: antimony

Impurezas

≤0.05% insol. CHCl₃

pf

73.4 °C (lit.)

traços de ânion

sulfate (SO₄^2-): ≤0.005%

traços de cátion

As: ≤0.02%
Ca: ≤0.005%
Cu: ≤0.001%
Fe: ≤0.002%
K: ≤0.01%
Na: ≤0.02%
Pb: ≤0.005%

SMILES string

Cl[Sb](Cl)Cl

InChI

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

InChI key

FAPDDOBMIUGHIN-UHFFFAOYSA-K

Aplicação

Antimony(III) chloride (SbCl₃) is a Lewis acid catalyst that is used in various organic reactions such as polymerization, Friedel-Crafts acylations, reductions with NaBH₄, ring opening of epoxides, cleavage of trityl ethers, Biginelli and chlorination reactions. It is also used as a precursor to synthesize other antimony salts.