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

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Formula: C31H32O2P2
CAS: 32305-98-9
search Element: diphenylphosphino isopropylidene dihydroxy butane
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Identification

Structural Formula
(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane
CAS:
32305-98-9
EINECS:
250-984-2
Molecular Formula:
C31H32O2P2
MDL:
SMILES:
CC1(O[C@H]([C@@H](O1)CP(C2=CC=CC=C2)C3=CC=CC=C3)CP(C4=CC=CC=C4)C5=CC=CC=C5)C
Synonym:
(4r,5r)-(-)-4,5-bis(diphenylphosphinomet ; (4r,5r)-diop ; (-)-2,3-o-isopropylidene-2,3-*dihydroxy- 1,4-bis(dip ; (4r,5r)-4,5-bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane ; (r,r)-diop ; (2r,3r)-(-)-1,4-bis(diphenyl ; (-)-diop ; (-)-2,3-o-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane ; (-)-1,4-bis-(diphenylphosphino)-2,3-dihydroxy-2,3- ; [[(4r,5r)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[diphenylphosphine] ; (-)-2,2-dimethyl-4,5-((diphenylphosphino)dimethyl)dioxolane ; (-)-4,5-bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane ; )-2,3-o-isopropylidene-2,3-dihydroxy-1,4-bis(dipheny ; (4r,5r)-trans-4,5-bis[(diphenylphosphino)methyl]-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- ; (r)-diop ; phosphine,[(2,2-dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene)]bis[diphenyl-,(4r-trans)- ; 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)dimethylene]bis[diphenyl-, trans-(-)-(8ci)




Suppliers

Santa Cruz Biotechnology, Inc.
251834
Dayang Chem (Hangzhou) Co.,Ltd.
DC1540761628
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1,1'-[[(4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[1,1-diphenylphosphine]
Ascender Chemical Co.,Ltd
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Prices & Availability




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

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
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Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37 - Wear suitable protective clothing and gloves
Hazard Symbols:
Xi
Hazard symbol Xi
Storage temperature :
0-6°C
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Alternative Distributors of [(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Chengdu Qiaofeng Technological Development Co., Ltd.

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