Synonym: 1,3-bis(di-t-butylphosphinomethyl)benzene, PCP pincer

CAS Number 149968-36-5 | MDL Number MFCD01630850 

PCP pincer Chemical Structure

Product codeP8365
CAS number210363-27-2
Assay (purity)99%+
Purity methodby elemental analysis: %C=72.46; %H=11.85
NMR H1, 31Pconforms to structure
Molecular weight394.55 g/mol
Appearancewhite to light brown powder
Melting point68 °C (154 °F)
Molecular formulaC24H44P2
Linear formulaC6H4[CH2P[C(CH3)]2]2
Packagingglassware/metal containers/bubblers

1,3-Bis(di-tert-butylphosphinomethyl)benzene is one of the Polydentate Phosphine Ligands. In the recent years the development of complexes having in its structure pincer type ligands has received considerable attention. Nowadays these complexes are designed and synthesized not just for the mere structural interest, but for the great number of potential applications that these compounds may have, including their use as robust catalysts, motifs in molecules that exhibit self-assembly arrangements, synthons for their employment in Medicinal Chemistry and as fundamental components in the synthesis of dendrimeric materials for their potential use in catalysis. See links below

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing P8365 contact us at sales@ereztech.com

Safety information

UNNot regulated
Hazardous classNot regulated
Packing groupNot regulated
Pictograms GHS07
Signal wordWARNING
Hazard statementsH302-H315-H319-H335
Precautionary statementsP261-P264-P271-P280-P301 + P312-P302 = P352-P304 + P340-P305 + P351 + P338-P332 + P313-P337 + P313-P362
Transport descriptionNONH for all modes of transport
In TSCA registryNo (research and development usage only)

First Aid Measures

General adviceConsult a physician. Show this safety data sheet to the doctor in attendance. Move out of the dangerous area.
Eye contactRinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
Skin contactWash off with soap and plenty of water. Consult a physician.
InhalationIf breathed in, move person into the fresh air. If not breathing, give artificial respiration. Consult a physician.
If swallowedDo NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.


Certificates of Analysis (CoA)

If you don’t see the needed lot of 1,3-Bis(di-tert-butylphosphinomethyl)benzene below please contact customer support at sales@ereztech.com

Lot# 1/22/3

External identifiers for PCP pincer

Pubchem CID4188717
IUPAC Nameditert-butyl-[[3-(ditert-butylphosphanylmethyl)phenyl]methyl]phosphane
InchI IdentifierInChI=1S/C24H44P2/c1-21(2,3)25(22(4,5)6)17-19-14-13-15-20(16-19)18-26(23(7,8)9)24(10,11)12/h13-16H,17-18H2,1-12H3

Known applications and external links

With 1,3-Bis(di-tert-butylphosphinomethyl)benzene oxide other customers often ask:

Ereztech synthesizes and sells additional P-compounds.

To purchase P8365 contact us at sales@ereztech.com