21856

Carbonate ionophore IV solution

in THF (50 mg/0.5 mL), Selectophore^™

• Synonym(s): 4-Butyl-α,α,α-trifluoroacetophenone
• Empirical Formula (Hill Notation): C₁₂H₁₃F₃O
• CAS Number: 40739-44-4
• Molecular Weight: 230.23
• Beilstein: 2105281
• MDL number: MFCD00214157
• UNSPSC Code: 26111700
• PubChem Substance ID: 329752212
• NACRES: NB.61

Properties

• description: for ion-selective electrodes
• Quality Level: 200
• product line: Selectophore^™
• concentration: in THF (50 mg/0.5 mL)
• SMILES string: CCCCc1ccc(cc1)C(=O)C(F)(F)F
• InChI: 1S/C12H13F3O/c1-2-3-4-9-5-7-10(8-6-9)11(16)12(13,14)15/h5-8H,2-4H2,1H3
• InChI key: XIVOMWSWGCFRNB-UHFFFAOYSA-N

Description

General description

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Application

Carbonate ionophore IV solution (4-Butyl-a,a,a-trifluoroacetophenone) was used in optimization of liquid membrane-cellophane electrodes to develop a carbonate-selective electrode for direct measurement of CO₂ at physiological pH.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Physical form

solution in 0.5 mL tetrahydrofuran

Other Notes

Lipophilic, neutral ionophore for the determination of carbonate and hydroxide with solvent polymeric membrane electrodes

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS02,GHS08,GHS07
• Signal Word: Danger
• Hazard Statements: H225,H302,H315,H319,H335,H336,H351
• Precautionary Statements: P202 - P210 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Central nervous system, Respiratory system
• Supplementary Hazards: EUH019
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 1.4 °F - closed cup
• Flash Point(C): -17 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves