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259128

(R)-(+)-1,2-Bis(diphenylphosphino)propane

98%

Synonym(s):

(R)-PROPHOS

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$243.00

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$788.00

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About This Item

Linear Formula:
(C6H5)2PCH(CH3)CH2P(C6H5)2
CAS Number:
67884-32-6
Molecular Weight:
412.44
MDL number:
MFCD00012309
UNSPSC Code:
12352002
PubChem Substance ID:
24855687
NACRES:
NA.22

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Quality Level

100

assay

98%

form

solid

optical activity

[α]20/D +184°, c = 1 in acetone

mp

71-73 °C (lit.)

functional group

phosphine

SMILES string

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

InChI

1S/C27H26P2/c1-23(29(26-18-10-4-11-19-26)27-20-12-5-13-21-27)22-28(24-14-6-2-7-15-24)25-16-8-3-9-17-25/h2-21,23H,22H2,1H3/t23-/m1/s1

InChI key

WGOBPPNNYVSJTE-HSZRJFAPSA-N

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(R)-(+)-1,2-Bis(diphenylphosphino)propane 98%

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(R)-(+)-2,2′,6,6′-Tetramethoxy-4,4′-bis(diphenylphosphino)-3,3′-bipyridine 97%

Sigma-Aldrich

675806

(R)-(+)-2,2′,6,6′-Tetramethoxy-4,4′-bis(diphenylphosphino)-3,3′-bipyridine

(R,R)-DIPAMP 95%

Sigma-Aldrich

697761

(R,R)-DIPAMP

assay

98%

assay

96%

assay

97%

assay

95%

form

solid

form

solid

form

solid

form

solid

functional group

phosphine

functional group

phosphine

functional group

phosphine

functional group

phosphine

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

optical activity

[α]20/D +184°, c = 1 in acetone

optical activity

[α]/D -34±4°, c = 1 in chloroform

optical activity

[α]20/D +98°, c = 1 in chloroform

optical activity

[α]22/D −81°, c = 1 in chloroform

mp

71-73 °C (lit.)

mp

222-226 °C

mp

261-265 °C

mp

102-106 °C (lit.)

pictograms

Exclamation mark
GHS07

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

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW7063
MKCW9205
MKCS5584
MKCR5565
MKCR8915

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