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| CAS No.: | 52927-22-7 |
|---|---|
| Name: | 6-Cyano-2-naphthol |
| Article Data: | 36 |
| Cas Database | |
| Molecular Structure: | |
|
|
|
| Formula: | C11H7NO |
| Molecular Weight: | 169.183 |
| Synonyms: | 2-Cyano-6-hydroxynaphthalene;2-Hydroxy-6-naphthonitrile;6-Cyano-2-hydroxynaphthalene;6-Hydroxy-2-naphthalenecarbonitrile; |
| EINECS: | 628-663-7 |
| Density: | 1.28 g/cm3 |
| Melting Point: | 165.5-170.5 °C(lit.) |
| Boiling Point: | 383.1 °C at 760 mmHg |
| Flash Point: | 185.5 °C |
| Appearance: | brown crystalline solid |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-36 |
| PSA: | 44.02000 |
| LogP: | 2.41708 |
- 529-28-2Benzene,1-iodo-2-methoxy-
- 52931-63-2Thorium carbide (ThC4),(T-4)- (9CI)
- 52932-74-8Neosophoramine
- 529-32-81-Naphthalenol,decahydro-
- 52933-01-4butoxyphosphonic acid; dibutoxyphosphinic acid
- 529-34-01(2H)-Naphthalenone,3,4-dihydro-
- 529-36-21-Naphthalenethiol
- 529-37-34(1H)-Quinolinone
- 5293-83-4Phosphonium,(hydroxymethyl)triphenyl-, chloride (1:1)
- 529-38-48-Azabicyclo[3.2.1]octane-2-carboxylicacid, 3-(benzoyloxy)-8-methyl-, ethyl ester, (1R,2R,3S,5S)-
- 939822-86-3
6-cyanonaphthalen-2-yl 4-methylbenzenesulfonate
- 52927-22-7
6-cyano-2-naphthol
| Conditions | Yield |
|---|---|
| With tetraethylammonium perchlorate; triethylamine In dimethyl sulfoxide at 20℃; for 6h; Electrolysis; Green chemistry; | 94% |
- 67886-70-8
2-cyano-6-methoxynaphthalene
- 52927-22-7
6-cyano-2-naphthol
| Conditions | Yield |
|---|---|
| 91% | |
| With tetrachlorosilane; borontrifluoride acetic acid; lithium iodide In toluene; acetonitrile at 70℃; for 10h; | 83% |
| With boron tribromide In dichloromethane at -78 - 20℃; for 16h; Inert atmosphere; | 69% |
| With sodium cyanide In dimethyl sulfoxide at 160 - 170℃; for 12h; | 62% |
| With boron tribromide |
- 145369-29-5
trifluoromethanesulfonic acid 6-cyano-naphthalen-2-yl ester
- 52927-22-7
6-cyano-2-naphthol
| Conditions | Yield |
|---|---|
| With tetraethylammonium perchlorate; triethylamine In dimethyl sulfoxide at 20℃; for 9h; Electrolysis; Green chemistry; | 91% |
- 15231-91-1
6-bromo-naphthalen-2-ol
- 52927-22-7
6-cyano-2-naphthol
| Conditions | Yield |
|---|---|
| With CuCN In N,N-dimethyl-formamide at 160 - 170℃; for 3h; | 83% |
| 56% | |
| In ethanol; N,N-dimethyl-formamide | |
| In ethanol; N,N-dimethyl-formamide |
| Conditions | Yield |
|---|---|
| In N,N-dimethyl-formamide at 160 - 170℃; for 4h; Inert atmosphere; | 83% |
| In N,N-dimethyl-formamide at 135℃; for 18h; | 62% |
| In N,N-dimethyl-formamide at 150℃; | 60% |
- 78119-82-1
6-hydroxynaphthalene-2-carbaldehyde
- 52927-22-7
6-cyano-2-naphthol
| Conditions | Yield |
|---|---|
| With hydroxylamine hydrochloride In dimethyl sulfoxide at 100℃; for 1h; | 70% |
- 860363-16-2
6-acetoxy-[2]naphthonitrile
- 52927-22-7
6-cyano-2-naphthol
| Conditions | Yield |
|---|---|
| With potassium hydroxide |
- 78119-72-9
acetate of α,α,α',α'-tetrabromo-3,4-xylenol
- 107-13-1
acrylonitrile
A
- 52927-22-7
6-cyano-2-naphthol
B
- 130200-58-7
7-hydroxynaphthalene-2-carbonitrile
| Conditions | Yield |
|---|---|
| 1) NaI, DMF; 2) hydrolysis; Yield given. Multistep reaction. Title compound not separated from byproducts; |
- 78119-71-8
benzoate of α,α,α',α'-tetrabromo-3,4-xylenol
- 107-13-1
acrylonitrile
A
- 52927-22-7
6-cyano-2-naphthol
B
- 130200-58-7
7-hydroxynaphthalene-2-carbonitrile
| Conditions | Yield |
|---|---|
| 1) NaI, DMF; 2) NaOH, CH3OH; Yield given. Multistep reaction; | |
| 1) NaI, DMF; 2) NaOH, CH3OH; Yield given. Multistep reaction. Title compound not separated from byproducts; |
| Conditions | Yield |
|---|---|
| With pyridine; copper(II) sulfate In N,N-dimethyl-formamide |
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Chemistry
Molecular Structure of 6-Cyano-2-Naphthol (CAS NO.52927-22-7):
Molecular Formula: C11H7NO
Molar mass: 169.17938g/mol
Density: 1.28 g/cm3
Flash Point: 185.5 °C
Melting point: 165.5-170.5 °C
Appearance: Brown Crystalline Solid
Boiling Point: 383.1 °C at 760 mmHg
H bond acceptors: 2
H bond donors: 1
Freely Rotating Bonds: 1
Polar Surface Area: 33.02Å2
Index of Refraction: 1.692
Molar Refractivity: 50.4 cm3
Molar Volume: 131.5 cm3
Surface Tension: 64.7 dyne/cm
Enthalpy of Vaporization: 65.64 kJ/mol
Vapour Pressure: 2.04E-06 mmHg at 25°C
Product Categoriy: Aromatics and Nitrogen Compounds; Cyanides/Nitriles; Chalcones; Functional Materials
Safety Profile
Hazard Codes: Xi
Risk Statements:
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
Safety Statements:
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
WGK Germany: 3
Specification
6-Cyano-2-Naphthol , with CAS number of 52927-22-7, can be called 6-Hydroxy-2-naphthalenecarbonitrile ; 2-Cyano-6-hydroxynaphthalene ; 2-Hydroxy-6-naphthonitrile . 6-Cyano-2-Naphthol (CAS NO.52927-22-7) is functional Material,and can be used for building blocks forliquid crystals.