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697753

Sigma-Aldrich

(S,S)-DIPAMP

95%

Synonym(s):

(1S,2S)-(+)-Bis[(2-methoxyphenyl)phenylphosphino]ethane, (S,S)-1,2-Bis[(2-methoxyphenyl)(phenylphosphino)]ethane, (S,S)-1,2-Ethanediylbis[(2-methoxyphenyl)phenylphosphine]

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About This Item

Linear Formula:
[CH3OC6H4P(C6H5)CH2]2
CAS Number:
97858-62-3
Molecular Weight:
458.47
MDL number:
MFCD05863547
UNSPSC Code:
12352112
PubChem Substance ID:
329761950
NACRES:
NA.22

Assay

95%

form

solid

optical activity

[α]22/D +82, c = 1 in chloroform

mp

101-105 °C (lit.)

functional group

phosphine

SMILES string

COc1ccccc1P(CCP(c2ccccc2)c3ccccc3OC)c4ccccc4

InChI

1S/C28H28O2P2/c1-29-25-17-9-11-19-27(25)31(23-13-5-3-6-14-23)21-22-32(24-15-7-4-8-16-24)28-20-12-10-18-26(28)30-2/h3-20H,21-22H2,1-2H3/t31-,32-/m0/s1

InChI key

QKZWXPLBVCKXNQ-ACHIHNKUSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCS2778
MKCP5753
MKCK9684
MKBK1719V
07227BJ

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