4′-Nitro-5′-(picrylamino)benzo-18-crown-6

• Catalog No.: 73786
• CAS Number: 74305-50-3
• M. F.: C22H25N5O14
• M. W.: 583.459
• Purity: ≥98.0% (UV)

SYNONYMS

• Title: 4′-硝基-5′-(苦基氨基)苯并-18-冠-6
• IUPAC name: 19-nitro-N-(2,4,6-trinitrophenyl)-2,3,5,6,8,9,11,12,14,15-decahydro-1,4,7,10,13,16-benzohexaoxacyclooctadecin-18-amine
• IUPAC Traditional name: 19-nitro-N-(2,4,6-trinitrophenyl)-2,3,5,6,8,9,11,12,14,15-decahydro-1,4,7,10,13,16-benzohexaoxacyclooctadecin-18-amine
• Synonyms: Takagi’s reagent; Takagi 试剂

DATABASE IDS

• Beilstein Number: 4629880
• MDL Number: MFCD00216734
• CAS Number: 74305-50-3

PROPERTIES

• Empirical Formula (Hill Notation): C22H25N5O14
• Purity: ≥98.0% (UV)
• Melting Point: 185-188 °C
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Chromoionophore used for the determination of potassium with a sensor1,2,3

Description (简体中文)

Other Notes
用于通过传感器测定钾的生色离子载体1,2,3