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Quality products?make an important contribution to long-term revenue and profitability. High Quality Chinese Manufacturer supply 119-91-5 2,2'-Biquinoline
1.What is the 2,2'-Biquinoline ?
2,2'-Biquinoline is used as a reagent for spectrophotometric determination of Cu and as an indicator for titration of organolithium reagents, giving yellow-green charge-transfer complexes.
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1613-37-2
Quinoline N-oxide
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91-22-5
quinoline
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-
611-36-9
quinolin-4-ol
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-
119-91-5
2,2'-biquinoline
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27080-08-6,34281-95-3
4-(quinolin-4-yl)quinoline
| Conditions | Yield |
|---|---|
|
With
naphthalene;
In
tetrahydrofuran;
for 24h;
|
32%
20% |
-
-
2-(naphthalen-2-ylsulfonyl)quinoline
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47077-29-2
2-naphthalen-2-yl-quinoline
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612-78-2
2,2'-binaphthalene
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-
119-91-5
2,2'-biquinoline
| Conditions | Yield |
|---|---|
|
With
bis(1,5-cyclooctadiene)nickel (0); magnesium; 1,3-bis(mesityl)imidazolium chloride; sodium t-butanolate;
at 150 ℃;
for 15h;
Schlenk technique;
Inert atmosphere;
|
41 %Spectr.
20 %Spectr. 18 %Spectr. |
|
With
bis(1,5-cyclooctadiene)nickel (0); magnesium; tricyclohexylphosphine;
In
toluene;
at 150 ℃;
for 15h;
Schlenk technique;
Inert atmosphere;
|
20 %Spectr.
8 %Spectr. 6 %Spectr. |
2.What is the CAS number for 2,2'-Biquinoline ?
The CAS number of 2,2'-Biquinoline is 119-91-5.
More information of 2,2'-Biquinoline 119-91-5 are:
|
CAS?Number |
119-91-5 |
|
Density |
1.223 g/cm3 |
|
Melting Point |
192-195 °C(lit.) |
|
Boiling Point |
456.1 °C at 760 mmHg |
|
Flash Point |
203.6 °C |
|
Refractive Index |
1.6300 (estimate) |
|
HS CODE |
29334990 |
|
PSA |
25.78000 |
|
LogP |
4.45000 |
|
Pka |
2.19±0.61(Predicted) |
3.What are another words for 2,2'-Biquinoline ?
Synonyms?for?2,2'-Biquinoline 119-91-5:2,2'-Bichinoline;2,2'-Biquinolyl;2,2'-Diquinoline;2,2'-Diquinolyl;Cuproin;Cuproine;
4.What is the molecular formula of 2,2'-Biquinoline?
The chemical formula of ?2,2'-Biquinoline is?C18H12N2 which containing 18 Carbon atoms,12 Hydrogen atoms and 2 Nitrogen atoms,and the molecular weight of??2,2'-Biquinoline?is 256.307.
5.What is 2,2'-Biquinoline (119-91-5) used for?
2,2'-Biquinoline, also known as cuprous reagent, is a white crystalline solid with a melting point of 176°C. It is characterized by its slightly yellow to light beige shiny flakes and is insoluble in water. However, it is soluble in various organic solvents such as ethyl, amyl, and isoamyl alcohol, isoamyl acetate, dimethylformamide, acetic acid, acetonitrile, and carbon tetrachloride. 2,2'-Biquinoline is known for its selective reactivity with monovalent cupric ions, resulting in a purple color.
Relevant articles related to 2,2'-Biquinoline:
|
Article |
Source |
|
Heterogenous catalytic method for the synthesis of biquinolines and bipyridines |
Aksenov,Goncharov , p. 1491 - 1492 (2008) |
|
Synthesis and Reaction of 2,2'-Biquinolyl |
Wakabayashi, Shoji,Kubo, Yukihiro,Takeda, Takashi,Uenishi, Jun-ichi,Oae, Shigeru , p. 2338 - 2341 (1989) |
6.Buy 2,2'-Biquinoline with the best price .
Jinhe Chemical Co., Ltd. is a quality supplier of 2,2'-Biquinoline. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on 2,2'-Biquinoline 119-91-5.
