27086

Chromoionophore I

Selectophore^™

• Synonim(y): 3-Octadecanoylimino-7-(diethylamino)-1,2-benzophenoxazine, 9-(Diethylamino)-5-(octadecanoylimino)-5H-benzo[a]phenoxazine, N-Octadecanoyl-Nile blue, ETH 5294
• Wzór empiryczny (zapis Hilla): C₃₈H₅₃N₃O₂
• Numer CAS: 125829-24-5
• Masa cząsteczkowa: 583.85
• UNSPSC Code: 26111700
• NACRES: NB.61
• PubChem Substance ID: 329752971
• MDL number: MFCD00213935
• Beilstein/REAXYS Number: 3576427

Właściwości

• product line: Selectophore^™
• Quality Level: 200
• form: solid
• mp: 91-93 °C (lit.)
• fluorescence: λ_ex 614 nm; λ_em 663 nm (protonated)
• SMILES string: CCCCCCCCCCCCCCCCCC(=O)\N=C1/C=C2Oc3cc(ccc3N=C2c4ccccc14)N(CC)CC
• InChI: 1S/C38H53N3O2/c1-4-7-8-9-10-11-12-13-14-15-16-17-18-19-20-25-37(42)39-34-29-36-38(32-24-22-21-23-31(32)34)40-33-27-26-30(28-35(33)43-36)41(5-2)6-3/h21-24,26-29H,4-20,25H2,1-3H3/b39-34+
• InChI key: MYWBZQJIXVRCJC-JQJRJOTLSA-N

Opis

General description

Chromoionophore I (ETH 5294, 3-octadecanoylimino-7-diethylamino-l,2-benzophenoxazine) is a H+-selective neutral chromoionophore, which is lipophilic in nature and is a highly basic dye molecule.

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Application

Chromoionophore I may be used for the test zone preparation in the multianalyte sensor, during environmental monitoring, using photographic digital camera.

Selected application examples

Assay of K⁺ and of Ca²⁺ activity with solvent polymeric optode membrane based on ETH 5294 and potassium ionophore I (valinomycin)

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)