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Merck
CN

567116

Sigma-Aldrich

1,3-Bis(diphenylphosphino)propane monooxide

97%

Synonym(s):

[3-(Diphenylphosphino)propyl]diphenylphosphine oxide

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About This Item

Linear Formula:
(C6H5)2POCH2CH2CH2P(C6H5)2
CAS Number:
85685-99-0
Molecular Weight:
428.44
MDL number:
MFCD03412077
UNSPSC Code:
12352002
PubChem Substance ID:
24880345

Key Documents

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Assay

97%

form

solid

mp

106-108 °C (lit.)

functional group

phosphine

SMILES string

O=P(CCCP(c1ccccc1)c2ccccc2)(c3ccccc3)c4ccccc4

InChI

1S/C27H26OP2/c28-30(26-18-9-3-10-19-26,27-20-11-4-12-21-27)23-13-22-29(24-14-5-1-6-15-24)25-16-7-2-8-17-25/h1-12,14-21H,13,22-23H2

InChI key

ZZDVOUAZWJNTRE-UHFFFAOYSA-N

Storage Class Code

13 - Non 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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
12924MA

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