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35020

Supelco

2,2′-Biquinoline

for spectrophotometric det. of Cu, ≥99.0%

Sinonimo/i:

2,2′-Diquinolyl, Cuproin

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About This Item

Formula empirica (notazione di Hill):
C18H12N2
Numero CAS:
119-91-5
Peso molecolare:
256.30
Beilstein:
187259
Numero CE:
204-357-5
Numero MDL:
MFCD00006740
Codice UNSPSC:
41116105
ID PubChem:
329755111
NACRES:
NA.21

Livello qualitativo

100

Saggio

≥99.0% (NT)
≥99.0%

Qualità

for spectrophotometric det. of Cu

tecniche

UV/Vis spectroscopy: suitable

Residuo alla calcinazione

≤0.05%

Punto di fusione

192-195 °C (lit.)
192-196 °C

Stringa SMILE

c1ccc2nc(ccc2c1)-c3ccc4ccccc4n3

InChI

1S/C18H12N2/c1-3-7-15-13(5-1)9-11-17(19-15)18-12-10-14-6-2-4-8-16(14)20-18/h1-12H
WPTCSQBWLUUYDV-UHFFFAOYSA-N

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Descrizione generale

2,2′-Biquinoline is a white crystalline solid and it melts at 176°C. It is insoluble in water, but is soluble in ethyl, amyl and isoamyl alcohol, isoamyl acetate, dimethylformamide, acetic acid, acetonitrile and carbon tetrachloride.

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Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
BCCF3848
BCBZ4884
BCBZ3139
BCBV6234
BCBV4218

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Analyst, 83, 299-299 (1958)
The Determination of Impurities in Nuclear Grade Sodium Metal.
Silverman L.
Science, 70-71 (2013)
Leszek Pazderski et al.
Magnetic resonance in chemistry : MRC, 45(12), 1059-1071 (2007-11-30)
1H, 13C, and 15N NMR studies of platinide(II) (M=Pd, Pt) chloride complexes with quinolines (L=quinoline-quin, or isoquinoline-isoquin; LL=2,2'-biquinoline-bquin), having the general formulae trans-/cis-[ML2Cl2] and [M(LL)Cl2], were performed and the respective chemical shifts (delta1H, delta13C, delta15N) reported. 1H coordination shifts of
Chun-fen Zhang et al.
Guang pu xue yu guang pu fen xi = Guang pu, 23(2), 217-220 (2003-09-10)
Steady-state fluorescence and anisotropy measurements have been used to investigate the interaction of 2,2'-biquinoline (BQ) and 1,1'-(methylenedi-1,4-phenylene)bismaleimide (MDP-BMI) with alpha-, beta-, and gamma-cyclodextrins (CDs). It was found that the reaction patterns between fluorescence molecules and CDs are remarkably different. They
J Chowdhury et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 56A(11), 2107-2115 (2000-11-01)
Surface enhanced Raman scattering (SERS) in silver sol and normal Raman spectra in the bulk and in solution of 2,2' biquinoline (BQ) molecule have been investigated. The observed Raman bands along with their corresponding FTIR bands have been assigned based
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