(4R,5R)-(-)-4,5-bis-(Diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane

BGC Id:	720582545968
CAS No:	32305-98-9
Synonyms:	(4r,5r)-4,5-bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane ; phosphine,1,1'-[[(4r,5r)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[1,1-diphenyl- ; (-)-4,5-bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane ; (-)-1,4-bis-(diphenylphosphino)-2,3-dihydroxy-2,3- ; (4r,5r)-(-)-4,5-bis(diphenylphosphinomet ; (-)-2,2-dimethyl-4,5-((diphenylphosphino)dimethyl)dioxolane ; (2r,3r)-(-)-1,4-bis(diphenyl ; )-2,3-o-isopropylidene-2,3-dihydroxy-1,4-bis(dipheny ; [[(4r,5r)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[diphenylphosphine] ; (4r,5r)-trans-4,5-bis[(diphenylphosphino)methyl]-2,2-dimethyl-1,3-dioxolane ; phosphine,[[(4r,5r)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[diphenyl-(9ci) ; phosphine,[(2,2-dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene)]bis[diphenyl-,(4r-trans)- ; phosphine,[(2,2-dimethyl-1,3-dioxolane-4,5-diyl)dimethylene]bis[diphenyl-, trans-(-)-(8ci) ; (r)-diop ; (-)-2,3-o-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane ; (r,r)-diop ; (-)-2,3-o-isopropylidene-2,3-*dihydroxy- 1,4-bis(dip ; (-)-diop ; (4r,5r)-diop
Molecular Formula:	C31H32O2P2
Molecular Weight:	498.54
EINECS:	250-984-2

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Identify

Synonyms:

(4r,5r)-4,5-bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane ; phosphine,1,1'-[[(4r,5r)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[1,1-diphenyl- ; (-)-4,5-bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane ; (-)-1,4-bis-(diphenylphosphino)-2,3-dihydroxy-2,3- ; (4r,5r)-(-)-4,5-bis(diphenylphosphinomet ; (-)-2,2-dimethyl-4,5-((diphenylphosphino)dimethyl)dioxolane ; (2r,3r)-(-)-1,4-bis(diphenyl ; )-2,3-o-isopropylidene-2,3-dihydroxy-1,4-bis(dipheny ; [[(4r,5r)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[diphenylphosphine] ; (4r,5r)-trans-4,5-bis[(diphenylphosphino)methyl]-2,2-dimethyl-1,3-dioxolane ; phosphine,[[(4r,5r)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[diphenyl-(9ci) ; phosphine,[(2,2-dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene)]bis[diphenyl-,(4r-trans)- ; phosphine,[(2,2-dimethyl-1,3-dioxolane-4,5-diyl)dimethylene]bis[diphenyl-, trans-(-)-(8ci) ; (r)-diop ; (-)-2,3-o-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane ; (r,r)-diop ; (-)-2,3-o-isopropylidene-2,3-*dihydroxy- 1,4-bis(dip ; (-)-diop ; (4r,5r)-diop

CAS:

32305-98-9

EINECS:

250-984-2

Molecular Formula:

C31H32O2P2

MDL:

Properties

Molecular Weight:

498.54 g·mol−1

Melting point:

88-90 °C(lit.)

Boiling point:

590.3 °C at 760 mmHg

Flash point:

390.9 °C

Physical Description:

white powder

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36/37 (S)

WGK Germany:

Storage temperature:

0-6°C

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Merck Schuchardt OHG

Merck Schuchardt OHG, a 100% subsidiary of Merck KGaA, Germany, has, for the last 150 years, been one of the leading German producers and suppliers of... Request

What other providers are available for CAS 32305-98-9?

In addition to the providers presented here for (4R,5R)-(-)-4,5-bis-(Diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane with the CAS number 32305-98-9, there are other 15 providers with slightly different product names available for this CAS number.

(-)-DIOP

Leap Chem Co., Ltd +4 additional providers that we know from the past

(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane

Dayang Chem (Hangzhou) Co.,Ltd. +3 additional providers that we know from the past

(-)-1,4-bis-(Diphenylphosphino)-2,3-dihydroxy-2,3-O-isopropylidene butene

BuGuCh & Partners +1 additional providers that we know from the past

(((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine)

BLD Pharmatech Ltd

1,1'-[[(4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[1,1-diphenylphosphine]

+1 additional providers that we know from the past