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327646

cis-1,2-Bis(diphenylphosphino)ethylene

97%

Synonym(s):

cis-1,2-Bis(diphenylphosphino)ethene, cis-Vinylenebis(diphenylphosphine)

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About This Item

Linear Formula:
(C6H5)2PCH=CHP(C6H5)2
CAS Number:
983-80-2
Molecular Weight:
396.40
NACRES:
NA.22
PubChem Substance ID:
24859677
UNSPSC Code:
12352002
EC Number:
213-569-7
MDL number:
MFCD00003046
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Quality Level

100

assay

97%

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Heck Reaction, reaction type: Hiyama Coupling, reaction type: Negishi Coupling, reaction type: Sonogashira Coupling, reaction type: Stille Coupling, reaction type: Suzuki-Miyaura Coupling, reagent type: ligand

mp

122-124 °C (lit.)

functional group

phosphine

SMILES string

c1ccc(cc1)P(\C=C/P(c2ccccc2)c3ccccc3)c4ccccc4

InChI

1S/C26H22P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-22H/b22-21-

InChI key

NCKJIJSEWKIXAT-DQRAZIAOSA-N

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

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
MKCT6903
MKCQ0802
MKCL2409
MKBZ7342V
MKBX4465V

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Global Trade Item Number

SKUGTIN
327646-1G04061826717035