Skip to Content
Merck
CN

Key Documents

View All Documentation

135097

Triphenylantimony(V) dichloride

99%, solid

Synonym(s):

Dichlorotriphenylantimony(V), NSC 179782, NSC 432, Triphenylstibine dichloride

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
(C6H5)3SbCl2
CAS Number:
594-31-0
Molecular Weight:
423.98
NACRES:
NA.22
PubChem Substance ID:
24848199
UNSPSC Code:
12161600
EC Number:
209-834-1
MDL number:
MFCD00013598
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Triphenylantimony(V) dichloride, 99%

assay

99%

form

solid

reaction suitability

core: antimony, reagent type: catalyst

mp

143-145 °C (lit.)

SMILES string

Cl[Sb](Cl)(c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/3C6H5.2ClH.Sb/c3*1-2-4-6-5-3-1;;;/h3*1-5H;2*1H;/q;;;;;+2/p-2

InChI key

PDGPVQHGCLPCES-UHFFFAOYSA-L

Application

Catalyst for:
  • Regioselective cycloaddition of aziridines with heterocumulenes
  • Reaction of epoxides with carbon dioxide

Reactant for synthesis of:
  • Tetraphenylantimony compounds with arylcarbonyloxy moieties
  • Symmetrical 24-membered macrocyclic organoantimony(V) complexes

Reactant for oxidation and Suzuki-type cross couplings

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Chronic 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCT5488
MKCT2457
MKCM2567
MKCH0972
MKBV9717V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Fei Ren et al.
The Science of the total environment, 719, 135097-135097 (2019-12-16)
Recent studies have shown an association between maternal exposure to ambient fine particle matter (PM2.5) and congenital heart defects in the offspring, but the underlying molecular mechanisms are yet to be elucidated. Previously, we demonstrated that extractable organic matter (EOM)

Global Trade Item Number

SKUGTIN
135097-5G04061838730497