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Safety Information

707694

Sigma-Aldrich

3-(Di-tert-butylphosphonium)propane sulfonate

97%

Synonym(s):

DTBPPS

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About This Item

Empirical Formula (Hill Notation):
C11H25O3PS
CAS Number:
Molecular Weight:
268.35
MDL number:
UNSPSC Code:
12352001
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

form

solid

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

mp

132 °C

functional group

phosphine

SMILES string

CC(C)(C)P(CCCS(O)(=O)=O)C(C)(C)C

InChI

1S/C11H25O3PS/c1-10(2,3)15(11(4,5)6)8-7-9-16(12,13)14/h7-9H2,1-6H3,(H,12,13,14)

InChI key

JPNPRWMRUCIEMN-UHFFFAOYSA-N

Application

Air stable, water soluble phosphine ligand used in palladium catalyzed cross-coupling reactions

related product

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

707694-VAR:
707694-250MG:
707694-1G:
707694-BULK:


Certificates of Analysis (COA)

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Brown, W. S. et al.
Synthesis, 1965-1965 (2008)

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