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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:
Molecular Weight:
458.47
MDL number:
UNSPSC Code:
12352112
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

95%

form

solid

optical activity

[α]22/D +82, c = 1 in chloroform

mp

101-105 °C (lit.)

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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WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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