1,4-Bis(dicyclohexylphosphino)butane

Synonym: dcypb

CAS Number 65038-36-0 | MDL Number MFCD00239357  

dcypb Chemical Structure

Product code P8360
CAS number 65038-36-0
Assay (purity) 98%+
Purity method by elemental analysis: %C = 72.8 – 76.5; %H = 11.3 – 11.9%
NMR P31 conforms to structure
Molecular weight 450.66 g/mol
Form solid
Appearance white powder
Melting point 99-104 °C (210-219 °F)
Molecular formula C28H52P2
Linear formula (C6H11)2P(CH2)4P(C6H11)2
Packaging glassware/metal containers/bubblers

1,4-Bis(dicyclohexylphosphino)butane is used as a phosphine compound chemical precursor. During the last decade, catalytic functionalization of C–H bonds has become one of the most attractive research areas in modern organic synthesis. To date, many efficient catalytic reactions have been reported. 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 P8360 contact us at sales@ereztech.com

Safety information

UN Not regulated
Hazardous class Not regulated
Packing group Not regulated
Pictograms Not a hazardous substance or mixture
Signal word Not a hazardous substance or mixture
Hazard statements Not regulated
Precautionary statements P264-P309
Transport description NONH for all modes of transport
In TSCA registry No (research and development usage only)

First Aid Measures

General advice Consult a physician. Show this safety data sheet to the doctor in attendance. Move out of the dangerous area.
Eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
Skin contact Wash off with soap and plenty of water. Consult a physician.
Inhalation If breathed in, move person into the fresh air. If not breathing, give artificial respiration. Consult a physician.
If swallowed Do 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 1,4-Bis(dicyclohexylphosphino)butane below please contact customer support at sales@ereztech.com

Lot# 013/006

External identifiers for dcypb

Pubchem CID 632628
IUPAC Name dicyclohexyl(4-dicyclohexylphosphanylbutyl)phosphane
SMILES C1CCC(CC1)P(CCCCP(C2CCCCC2)C3CCCCC3)C4CCCCC4
InchI Identifier InChI=1S/C28H52P2/c1-5-15-25(16-6-1)29(26-17-7-2-8-18-26)23-13-14-24-30(27-19-9-3-10-20-27)28-21-11-4-12-22-28/h25-28H,1-24H2
InchI Key WNZGLXFLSFWPMP-UHFFFAOYSA-N

Known applications and external links

With 1,4-Bis(dicyclohexylphosphino)butane oxide other customers often ask:

Ereztech synthesizes and sells additional P-compounds.

To purchase P8360 contact us at sales@ereztech.com