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8-Hydroxyquinoline

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Origin: China

Cas No: 148-24-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details

CAS No.:

148-24-3

Other Names:

8-Hydroxyquinoline

MF:

C9H7NO

EINECS No.:

205-711-1

Place of Origin:

Shandong, China

Type:

Pharmaceutical Intermediates

Purity:

99.0%min

Brand Name:

ENCH

Model Number:

ench-148-24-3

Application:

Chemical Intermediate

Appearance:

White crystalline powder

Product name:

8-Hydroxyquinoline

Melting point:

70-73 °C(lit.)

Color:

White crystalline powder

Molecular Weight:

145.16

Fp:

267°C

Brand:

ENCH

Packing:

25kg/drum

Usage:

Pharm Intermediates

Boiling point:

267 °C752 mm Hg(lit.)

Shelf life:

2 years

Packaging&Delivery

Packaging Details
25G,1KG,25KG/drum or your demand.
Port
China main ports

Property

CAS No.: 148-24-3 Formula: C9H7NO Molecular Weight: 145.15800

Description

8-Hydroxyquinoline is an organic compound with the formula C9H7NO. It is a derivative of the heterocycle quinoline by placement of an OH group on carbon number 8. This light yellow compound is widely used commercially, although under a variety of names.

Basic Info

Chemical Name	quinolin-8-ol
Synonyms	8-OH-quinoline; Tumex; 8-hydroxy-quinoline; 8-Quinolinone; Quinophenol; 8-Quinol; Fennosan; 8-Hydroxyquinoline; 8-oxyquinoline; 8-quinolinol; 8-Oxychinolin; Quinolin-8-ol; 8-OQ;
CAS No.	148-24-3
Molecular Formula	C9H7NO
Molecular Weight	145.15800
PSA	33.12000
LogP	1.94040

Properties

Appearance & Physical State	white to pale yellow crystal
Density	1.03
Boiling Point	267ºC (752 mmHg)
Melting Point	70-74ºC
Flash Point	100ºC
Water Solubility	INSOLUBLE
Stability	Stable under normal temperatures and pressures. Darkens and decomposes on exposure to light.
Storage Condition	Store at RT.

Safety Info

RTECS	VC4200000
Safety Statements	S26-S36/37/39-S45
HS Code	2933499090
WGK Germany	3
RIDADR	2811
Risk Statements	R22; R36/37/38; R68
Hazard Codes	Xn
Signal Word	Warning
Symbol	GHS07
Hazard Declaration	H302

Synthesis Route

quinoline→quinolin-8-ol+quinolin-5-ol
7,8-Epoxy-7,8-dihydroquinoline→quinolin-7-ol+quinolin-8-ol
dimethyl 2-pyridylphosphate→quinolin-8-ol+Dimethyl phosphate

Precursor

5,7-Diiodo-8-hydroxyquinoline
2-nitrophenol
quinolin-8-yl trifluoromethanesulfonate
2-aminophenol

Downstream Product

(8-phenylmethoxyquinolin-5-yl)methanol
5-[4-(dimethylamino)phenyl]iminoquinolin-8-one
7-[(8-hydroxyquinolin-7-yl)-(4-methoxyphenyl)methyl]quinolin-8-ol
quinolin-8-yl trifluoromethanesulfonate

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