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Key Documents

926760

Sigma-Aldrich

PTABS

≥95%

Synonym(s):

4-(1,3,5-Triaza-7-phosphaadamantan-1-ium-1-yl)butane-1-sulfonate, Kapdiphos

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About This Item

Empirical Formula (Hill Notation):
C10H20N3O3PS
CAS Number:
Molecular Weight:
293.32
UNSPSC Code:
12352128
NACRES:
NA.21

Quality Level

assay

≥95%

form

powder

reaction suitability

reagent type: ligand

functional group

phosphine

SMILES string

O=[S-](CCCC[N@+]1(C2)C[N@@]3C[N@@](C[P@]2C3)C1)(=[O-])=O

Related Categories

Application

PTABS is a water soluble phosphine ligand for use in a variety of cross-coupling reactions including Heck, Suzuki, and Sonagashira cross-couplings.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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