ChemicalBook > CAS DataBase List > 7-Hydroxyquinoline

7-Hydroxyquinoline

Product Name
7-Hydroxyquinoline
CAS No.
580-20-1
Chemical Name
7-Hydroxyquinoline
Synonyms
CCRIS 4332;7-QUINOLINOL;Chinolin-7-ol;quinolin-7-ol;7-HydroxyquinoL;7-Quinolinol >1H-Quinolin-7-one;7-HYDROXYQUINOLINE;7-QUINOLINOL HYDRATE;7-Hydroxyquinoline,99%
CBNumber
CB8195380
Molecular Formula
C9H7NO
Formula Weight
145.16
MOL File
580-20-1.mol
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7-Hydroxyquinoline Property

Melting point:
239-244 °C
Boiling point:
264.27°C (rough estimate)
Density 
1.1555 (rough estimate)
refractive index 
1.4500 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Powder
pka
pK1:5.48(＋1);pK2:8.85(0) (20°C)
color 
Beige to pale brown
Water Solubility 
454.3mg/L(20 ºC)
InChI
InChI=1S/C9H7NO/c11-8-4-3-7-2-1-5-10-9(7)6-8/h1-6,11H
InChIKey
XCRPPAPDRUBKRJ-UHFFFAOYSA-N
SMILES
N1C2C(=CC=C(O)C=2)C=CC=1
CAS DataBase Reference
580-20-1(CAS DataBase Reference)
NIST Chemistry Reference
7-Quinolinol(580-20-1)
EPA Substance Registry System
7-Quinolinol (580-20-1)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
36/37/38-20/21/22-22
Safety Statements 
36/37/39-26
RTECS 
VC4160000
HazardClass 
IRRITANT
HS Code 
29334900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TCI Chemical
Product number
Q0084
Product name
7-Quinolinol
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$130
Updated
2025/07/31
TRC
Product number
H954208
Product name
7-Hydroxyquinoline
Packaging
10g
Price
$220
Updated
2021/12/16
Usbiological
Product number
H9110-20E
Product name
7-Hydroxyquinoline-
Packaging
10mg
Price
$333
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
38226
Product name
Quinolin-7-ol
Purity
98%
Packaging
5G
Price
$380
Updated
2021/12/16
Frontier Specialty Chemicals
Product number
JK222389
Product name
7-Hydroxyquinoline
Packaging
1g
Price
$267
Updated
2021/12/16
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7-Hydroxyquinoline Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

Definition

ChEBI: A monohydroxyquinoline carrying a hydroxy substituent at position 7.

Synthesis

3054-95-3

591-27-5

580-20-1

The general procedure for the synthesis of 7-hydroxyquinoline from acrolein diethyl acetal and 3-aminophenol was as follows: the reaction was carried out in a Panasonic NN-K5541JF microwave reactor equipped with a magnetic stirring device. The typical operation was as follows: acrolein diethyl acetal (1 mmol), excess 3-aminophenol (4 mmol) and solid catalyst were added to a round bottom flask; subsequently, the mixture was placed in a microwave reactor. The reaction was carried out by continuous microwave radiation under reflux and stirring conditions for 1 to 40 min. Upon completion of the reaction, the products were analyzed and identified using a Varian Saturn 2200/CP-3800 gas chromatography-mass spectrometer (GC-MS) equipped with two CP8944 capillary columns (VF-5, 30 m × 0.25 mm × 0.25 μm).

References

[1] Catalysis Communications, 2018, vol. 115, p. 21 - 25

7-Hydroxyquinoline Preparation Products And Raw materials

Raw materials

Acrolein Ethanol Potassium hydroxide Triethylamine Tosyl chloride Tetrahydrofuran Hydrochloric acid Dichloromethane Methanol Dimethyl sulfoxide 3-Aminophenol

Preparation Products

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7-Hydroxyquinoline Suppliers

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View Lastest Price from 7-Hydroxyquinoline manufacturers

Hebei Zhanyao Biotechnology Co. Ltd
Product
7-Hydroxyquinoline 580-20-1
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 Tons
Release date
2021-10-14
Career Henan Chemical Co
Product
7-Hydroxyquinoline 580-20-1
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 tons
Release date
2020-01-02

580-20-1, 7-HydroxyquinolineRelated Search:

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