698539
Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt
97%, solid
Synonym(s):
BSPP, 4,4′-(Phenylphosphinidene)bis-benzenesulfonic acid dipotassium salt
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About This Item
Product Name
Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt, 97%
Quality Segment
assay
97%
form
solid
reaction suitability
reagent type: ligand
reaction type: Suzuki-Miyaura Coupling
mp
98-102 °C
functional group
phosphine
SMILES string
O.O.[K+].[K+].[O-]S(=O)(=O)c1ccc(cc1)P(c2ccccc2)c3ccc(cc3)S([O-])(=O)=O
InChI
1S/C18H15O6PS2.2K.2H2O/c19-26(20,21)17-10-6-15(7-11-17)25(14-4-2-1-3-5-14)16-8-12-18(13-9-16)27(22,23)24;;;;/h1-13H,(H,19,20,21)(H,22,23,24);;;2*1H2/q;2*+1;;/p-2
InChI key
CVKCKLNGVYHFAX-UHFFFAOYSA-L
Application
Signal Word
Warning
Hazard Codes
Precautionary Statements
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 (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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