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Key Documents

725102

Sigma-Aldrich

(2R,3R)-(+)-2,3-Bis(diphenylphosphino)butane

Synonym(s):

(R,R)-Chiraphos

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250 MG
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250 MG
$99.90
1 G
$361.00

About This Item

Empirical Formula (Hill Notation):
C28H28P2
CAS Number:
Molecular Weight:
426.47
MDL number:
UNSPSC Code:
12352002
PubChem Substance ID:
NACRES:
NA.22

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form

crystals

mp

104-108 °C

functional group

phosphine

SMILES string

C[C@H]([C@@H](C)P(c1ccccc1)c2ccccc2)P(c3ccccc3)c4ccccc4

InChI

1S/C28H28P2/c1-23(29(25-15-7-3-8-16-25)26-17-9-4-10-18-26)24(2)30(27-19-11-5-12-20-27)28-21-13-6-14-22-28/h3-24H,1-2H3/t23-,24-/m1/s1

InChI key

FWXAUDSWDBGCMN-DNQXCXABSA-N

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pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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