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CAS

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1211894-71-1

Eu(4,4,4-trifluoro-1-phenyl-1,3-butanedionate)3(2,6-bis[4-(3,4-ethylenedioxythien-2-yl)pyrazol-1-yl]pyridine) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1211894-71-1 Structure

  • Basic information

    1. Product Name: Eu(4,4,4-trifluoro-1-phenyl-1,3-butanedionate)3(2,6-bis[4-(3,4-ethylenedioxythien-2-yl)pyrazol-1-yl]pyridine)
    2. Synonyms:
    3. CAS NO:1211894-71-1
    4. Molecular Formula:
    5. Molecular Weight: 1288.97
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1211894-71-1.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Eu(4,4,4-trifluoro-1-phenyl-1,3-butanedionate)3(2,6-bis[4-(3,4-ethylenedioxythien-2-yl)pyrazol-1-yl]pyridine)(CAS DataBase Reference)
    10. NIST Chemistry Reference: Eu(4,4,4-trifluoro-1-phenyl-1,3-butanedionate)3(2,6-bis[4-(3,4-ethylenedioxythien-2-yl)pyrazol-1-yl]pyridine)(1211894-71-1)
    11. EPA Substance Registry System: Eu(4,4,4-trifluoro-1-phenyl-1,3-butanedionate)3(2,6-bis[4-(3,4-ethylenedioxythien-2-yl)pyrazol-1-yl]pyridine)(1211894-71-1)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 1211894-71-1(Hazardous Substances Data)

1211894-71-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1211894-71-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,1,8,9 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1211894-71:
(9*1)+(8*2)+(7*1)+(6*1)+(5*8)+(4*9)+(3*4)+(2*7)+(1*1)=141
141 % 10 = 1
So 1211894-71-1 is a valid CAS Registry Number.

1211894-71-1Downstream Products

1211894-71-1Relevant articles and documents

Europium complexes of a novel ethylenedioxythiophene-derivatized bis(pyrazolyl)pyridine ligand exhibiting efficient lanthanide sensitization

Stanley, Julie M.,Zhu, Xunjin,Yang, Xiaoping,Holliday, Bradley J.

, p. 2035 - 2037 (2010)

A new class of highly luminescent nine-coordinated europium(III) tris(β-diketonate) bis[(ethylenedioxythiophene)pyrazolyl]pyridine (L) complexes has been synthesized and the photophysical properties studied: 1 =Eu(hfac)3(L); 2=Eu(tta)3(L); 3=Eu(btfac)3(L). The solid-state structure of complex 1 has been determined by single-crystal X-ray crystallography and shows the geometry of the local coordination environment around the EuIII ion to be a slightly distorted tricapped trigonal prism. Luminescence lifetimes were found to be 581, 473, and 576 μs for complexes 1-3, respectively. Absolute quantum yields for complexes 1-3 were measured as 16.4 ± 1.4%, 27.5 ± 1.2%, and 22.2% ± 0.3%, respectively.

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