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847672-38-2

[W(.ident.CC6H4NMe2-4)(trifluoroacetato)(CO)2(4-methylpyridine)2] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 847672-38-2 Structure

  • Basic information

    1. Product Name: [W(.ident.CC6H4NMe2-4)(trifluoroacetato)(CO)2(4-methylpyridine)2]
    2. Synonyms:
    3. CAS NO:847672-38-2
    4. Molecular Formula:
    5. Molecular Weight: 671.328
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 847672-38-2.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: [W(.ident.CC6H4NMe2-4)(trifluoroacetato)(CO)2(4-methylpyridine)2](CAS DataBase Reference)
    10. NIST Chemistry Reference: [W(.ident.CC6H4NMe2-4)(trifluoroacetato)(CO)2(4-methylpyridine)2](847672-38-2)
    11. EPA Substance Registry System: [W(.ident.CC6H4NMe2-4)(trifluoroacetato)(CO)2(4-methylpyridine)2](847672-38-2)

  • 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: 847672-38-2(Hazardous Substances Data)

847672-38-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 847672-38-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,7,6,7 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 847672-38:
(8*8)+(7*4)+(6*7)+(5*6)+(4*7)+(3*2)+(2*3)+(1*8)=212
212 % 10 = 2
So 847672-38-2 is a valid CAS Registry Number.

847672-38-2Relevant articles and documents

Enhanced dual visible light fluorescence from the 2,2′-dipyridyl tungsten alkylidyne complex [W(=CC6H4NMe 2-4)(O2CCF3)(CO)2{K 2-2,2′-(NC5H4)2}]: An organometallic twisted intramolecular charge transfer state

Jelliss, Paul A.,Wampler, Keith M.,Siemiarczuk, Aleksander

, p. 707 - 714 (2008/10/09)

The N,N-dimethylanilino tungsten alkylidyne complex [W(≡CC 6H4NMe2-4)CO2CCF3(CO) 2- (NC5H4Me-4)2] has been synthesized, characterized, and employed as a precursor to neutral and cationic 2,2′-dipyridyl and TMEDA (N,N,N,N-tetramethylethylenediamine) complexes, which display dual blue and yellow fluorescences in CH2Cl2 solutions at ambient temperatures with surprisingly high quantum yields for this class of organometallic complex. The efficiencies of the radiative emissions from the 2,2′-dipyridyl complex [W(≡CC6H 4NMe2- 4)(O2CCF3)(CO) 2{k2-2,2′-(NC5H4)2}] are particularly impressive. The dual nature of the emissions (λem ≈ 450 and 540-580 nm) is attributed to independent, short-lived (ns) twisted intramolecular charge transfer (1TICT) and 1dw-π*w-π*w=≡CAr states, respectively, the former being well understood in organic aromatic systems, but yet to be described for organometallic complexes.

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