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311375

Antimony(III) chloride

Name: Antimony(III) chloride
Brand: SIGALD

ACS reagent, ≥99.0%

Synonym(s):

Antimony trichloride

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About This Item

Linear Formula:

SbCl₃

CAS Number:

10025-91-9

Molecular Weight:

228.12

PubChem Substance ID:

329753663

eCl@ss:

38080204

UNSPSC Code:

12352302

NACRES:

NB.24

EC Number:

233-047-2

MDL number:

MFCD00011212

Assay:

≥99.0%

Grade:

ACS reagent

Form:

powder, crystals or chunks

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Properties

grade

ACS reagent

Quality Level

200

vapor density

7.9 (vs air)

vapor pressure

1 mmHg ( 49 °C)

assay

≥99.0%

form

powder, crystals or chunks

reaction suitability

reagent type: catalyst
core: antimony

impurities

≤0.05% insol. CHCl₃

mp

73.4 °C (lit.)

anion traces

sulfate (SO₄^2-): ≤0.005%

cation traces

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

Description

Application

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.

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pictograms

GHS05,GHS09

signalword

Danger

hcodes

H314,H411

pcodes

P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

危险化学品

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Antimony (III) chloride-catalyzed ring opening of epoxides with anilines.

Singh MC and Peddinti RK.

Tetrahedron Letters, 48(41), 7354-7357 (2007)

Synthesis, structural characterization and cytotoxicity of the antimony (III) chloride complex with N, N-dicyclohexyldithiooxamide.

Ozturk II, et al.

Polyhedron, 52, 1403-1410 (2013)

Antimony (III) chloride-catalysed Biginelli reaction: a versatile method for the synthesis of dihydropyrimidinones through a different reaction mechanism

Cepanec I, et al.

Tetrahedron, 63(48), 11822-11827 (2007)

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Global Trade Item Number

SKU	GTIN
311375-100G	04061826681466
311375-5G	04061826681473