ChemicalBook--->CAS DataBase List--->69011-22-9

69011-22-9

69011-22-9 Structure

69011-22-9 Structure
IdentificationBack Directory
[Name]

DOWEX(R) HCR-W2
[CAS]

69011-22-9
[Synonyms]

DOWEX(R) HCR-W2
dowex tm 50w×8
dowex 88 sodium form
DOWEX HCR-W2, NA+ FORM
dowex88ion-exchangeresin
dowex marathon msc sodium form
DOWEX 88 CATION-EXCHANGE RESIN
Dowex HCR-S (E) S ion-exchange resin
DOWEX 50 W X 2, NA(+)-FORM, 100-200 MESH
DOWEX 50 W X 4, NA(+)-FORM, 200-400 MESH
DOWEX MARATHON MSC CATION EXCHANGE RESI&
DOWEX 50 W X 4 NA(+)-FORM 100-200 MESH
CATION EXCHANGE RESIN, DOWEX(R) HCR-W2, H+ FORM
CATION EXCHANGE RESIN, DOWEX(R) HCR-W2, NA+ FORM
DOWEX 50 W X 8, NA(+)-FORM, STRONGLY ACI DIC, 100-200 MESH
STYRENE-ETHYL STYRENE-SODIUM DIVINYLBENZENE SULFONATE POLYMER
sodium,1,2-bis(ethenyl)benzene,1-ethenyl-2-ethylbenzene,styrene
Ethenylbenzene,diethenylbenzene,ethylethenylbenzenepolymer,sulfonated,sodiumsalt
Benzene,diethenyl-,polymerwithethenylbenzeneandethenylethylbenzene,sulfonated,sodiumsalts
Diethenylbenzene polymer with ethenylbenzene and ethenylethylbenzene, sulfonated, sodium salts
[Molecular Formula]

C28H29Na
[MDL Number]

MFCD00166433
[MOL File]

69011-22-9.mol
[Molecular Weight]

388.52
Chemical PropertiesBack Directory
[density ]

1.28 g/mL(lit.)
[form ]

beads
[PH]

7.0 - 10.5
[InChI]

1S/C10H11.C10H10.C8H8.Na/c2*1-3-9-7-5-6-8-10(9)4-2;1-2-8-6-4-3-5-7-8;/h3,5-8H,1-2,4H2;3-8H,1-2H2;2-7H,1H2;/q-1;;;+1
[InChIKey]

NEQWAZPDMBONCG-UHFFFAOYSA-N
[SMILES]

[Na+].[C-H2]Cc3c(cccc3)C=C.c2(c(cccc2)C=C)C=C.c1(ccccc1)C=C
[EPA Substance Registry System]

Benzene, diethenyl-, polymer with ethenylbenzene and ethenylethylbenzene, sulfonated, sodium salts (69011-22-9)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36-36/37/38
[Safety Statements ]

26-36
[WGK Germany ]

3
[TSCA ]

TSCA listed
[Storage Class]

11 - Combustible Solids
Hazard InformationBack Directory
[Uses]


  • Heterogeneous Brønsted Catalysis in the Solvent-Free and Multigram-Scale Synthesis of Polyalcohol Acrylates: The Case Study of Trimethylolpropane Triacrylate.: This research demonstrates the application of Dowex 50WX8 as a catalyst in the eco-friendly synthesis of polyalcohol acrylates, highlighting its potential to facilitate sustainable chemical processes in industrial settings (Melchiorre et al., 2024).

  • Chiral separation of propranolol by electrokinetic chromatography using nanodiamonds and human serum albumin as a pseudo-stationary phase in river water.: Explores the use of Dowex 50WX8 in chiral separations, contributing to the environmental analysis of pharmaceutical contaminants and enhancing understanding of chiral drug behavior in aquatic environments (Lanaro et al., 2024).

  • Modeling and equilibrium studies on the recovery of praseodymium (III), dysprosium (III) and yttrium (III) using acidic cation exchange resin.: Discusses the efficiency of Dowex 50WX8 in recovering valuable rare earth elements from waste streams, offering insights into resource recovery and environmental sustainability (Masry et al., 2022).

  • Improved separation scheme for (44)Sc produced by irradiation of (nat)Ca targets with 12.8 MeV protons.: Illustrates the role of Dowex 50WX8 in the radiochemical separation of scandium isotopes, crucial for medical imaging and therapy applications, showcasing the resin′s capability in nuclear medicine (Kurakina et al., 2022).

  • Supplementary data on rapid sample clean-up procedure of aminophosphonates for LC/MS analysis.: Highlights the use of Dowex 50WX8 in the pre-analysis clean-up steps for liquid chromatography-mass spectrometry, improving the reliability and efficiency of analytical methods in biochemical research (Kuhn et al., 2020).

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