1,1,1-Tris(diphenylphosphino)methane CAS:28926-65-0

1,1,1-Tris(diphenylphosphino)methane

Chemical Name: 1,1,1-Tris(diphenylphosphino)methane
CAS.NO:28926-65-0
Molecular Formula:C37H31P3
Molecular Weight:568.56300

Synonyms:
bis(diphenylphosphanyl)methyl-diphenylphosphane

Physical and Chemical Properties:
Density: /
Boiling point: 653.2ºC at 760 mmHg
Melting point: 168-172ºC
Flash point: 372.5ºC
Refractive index: /
Storage conditions: 2-8 ° C

Specification:
Appearance:white  crystal powde
Purity:≥98%

Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Keep the container tightly closed, put it in a tight dispenser, and store in a cool, dry place.
Application:pharmaceutical intermediates.



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2-dimethylphosphanylethyl(dimethyl)phosphane CAS:23936-60-9

2-dimethylphosphanylethyl(dimethyl)phosphane

Chemical Name: 2-dimethylphosphanylethyl(dimethyl)phosphane
CAS.NO:23936-60-9
Molecular Formula:C6H16P2
Molecular Weight:150.13900

Synonyms:
Dimethyl-2-(dimethylphosphino)ethylphosphine
Ethylenebis(dimethylphosphine)
ghl.PD_Mitscher_leg0.173
P,P,P',P'-tetramethylethane-1,2-diphosphane
1,2-bis(dimethylphosphine)ethane
Me2P(CH2)2PMe2
1,2-Bis(dimethylphosphino)ethane
[2-(Dimethylphosphino)ethyl](dimethyl)phosphine
Me2PCH2CH2PMe2
1,2-bis(dimethylphosphanyl)-ethane

Physical and Chemical Properties:
Density: 0.9 g / mL at 25 ° C (lit.)
Boiling point: 180 ° C (lit.)
Flash point: -16 ° C
Refractive index: n20 / D 1.507 (lit.)
Storage conditions: Flammables area

Specification:
Appearance:Colorless Liquid
Purity:≥98%

Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Keep the container tightly closed, put it in a tight dispenser, and store in a cool, dry place.
Application:pharmaceutical intermediates.



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bis(2-diphenylphosphanylethyl)-phenylphosphane CAS:23582-02-7

bis(2-diphenylphosphanylethyl)-phenylphosphane

Chemical Name: bis(2-diphenylphosphanylethyl)-phenylphosphane
CAS.NO:23582-02-7
Molecular Formula:C34H33P3
Molecular Weight:534.54700

Synonyms:
Bis(2-diphenylphosphinoethyl)phenylphosphine
Phosphine,bis[2-(diphenylphosphino)ethyl]phenyl
1,1,4,7,7-pentaphenyl-1,4,7-triphosphaheptane
((Phenylphosphinediyl)bis(ethane-2,1-diyl))bis(diphenylphosphine)
1,2-bis(diphenylphosphinoethyl)phenylphosphine
Bis(2-(diphenylphosphino)ethyl)phenylphosphine
Phenylbis(diphenylphosphinoethyl)phosphine
(Ph2PCH2CH2)2PPh

Physical and Chemical Properties:
Density: /
Boiling point: 645.4ºC at 760 mmHg
Melting point: 121-126 ° C
Flash point: 367.3ºC
Refractive index: /

Specification:
Appearance:white to light yellow crystal powde
Purity:≥98%

Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Keep the container tightly closed, put it in a tight dispenser, and store in a cool, dry place.
Application:pharmaceutical intermediates.



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1,1′-Bis(dicyclohexylphosphino)ferrocene CAS:146960-90-9

1,1'-Bis(dicyclohexylphosphino)ferrocene

Chemical Name: 1,1'-Bis(dicyclohexylphosphino)ferrocene
CAS.NO:146960-90-9
Molecular Formula:C34H52FeP2
Molecular Weight:578.56900

Synonyms:
1,1'-BIS(DICYCLOHEXYLPHOSPHINO)FERROCENE
1,1′-Bis(dicyclohexylphosphino)ferrocene

Physical and Chemical Properties:
Density: /
Boiling point:/
Melting point: 134-136°C
Flash point: /
Refractive index: /

Specification:
Appearance:White Crystalline Powder
Purity:≥99%

Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Keep the container tightly closed, put it in a tight dispenser, and store in a cool, dry place.
Application:4,6-Bis(Diphenylphosphino)phenoxazine is used as a palladium catalyst in reactions involving the synthesis of triarylmethanes.



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1,1-Bis(di-tert-butylphosphino)ferrocene CAS:84680-95-5

1,1-Bis(di-tert-butylphosphino)ferrocene

Chemical Name: 1,1-Bis(di-tert-butylphosphino)ferrocene
CAS.NO:84680-95-5
Molecular Formula:C26H44FeP2
Molecular Weight:474.42000

Synonyms:
1,1'-BIS(DI-TERT-BUTYLPHOSPHINO)FERROCENE

Physical and Chemical Properties:
Density: /
Boiling point:/
Melting point: 181-182°C
Flash point: /
Refractive index: /

Specification:
Appearance:Yellow Powder
Purity:≥98%

Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Keep the container tightly closed, put it in a tight dispenser, and store in a cool, dry place.
Application:used as a catalyst for the asymmetric hydroformylation of styrene and vinyl acetate.



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