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8-Hydroxyquinoline

8-Hydroxyquinoline
8-Hydroxyquinoline
CAS No.
148-24-3
Chemical Name:
8-Hydroxyquinoline
Synonyms
OQ;8-OQ;Oxin;Tumex;OXINE;8-Oxine;BIOQUIN;8-Quinol;Fennosan;NSC 2039
CBNumber:
CB8435187
Molecular Formula:
C9H7NO
Formula Weight:
145.16
MOL File:
148-24-3.mol

8-Hydroxyquinoline Properties

Melting point:
70-73 °C(lit.)
Boiling point:
267 °C752 mm Hg(lit.)
Density 
1.0340
refractive index 
1.4500 (estimate)
Flash point:
267°C
storage temp. 
Store at RT.
solubility 
0.56g/l
pka
5.017(at 20℃)
form 
Liquid
color 
White to pale yellow or light beige
Water Solubility 
INSOLUBLE
Sensitive 
Light Sensitive
Merck 
14,4843
BRN 
114512
CAS DataBase Reference
148-24-3(CAS DataBase Reference)
NIST Chemistry Reference
8-Quinolinol(148-24-3)
EPA Substance Registry System
8-Quinolinol(148-24-3)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn,Xi
Risk Statements  22-68-36/37/38
Safety Statements  45-36/37/39-26-36
RIDADR  2811
WGK Germany  3
RTECS  VC4200000
Hazard Note  Harmful/Irritant
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29334990
Hazardous Substances Data 148-24-3(Hazardous Substances Data)
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.

8-Hydroxyquinoline price More Price(21)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1.07098 8-Hydroxyquinoline 148-24-3 1EA $248 2017-11-08 Buy
Sigma-Aldrich 252565 8-Hydroxyquinoline ACS reagent, 99% 148-24-3 1kg $307 2017-11-08 Buy
TCI Chemical H0305 8-Quinolinol >99.0%(GC)(T) 148-24-3 25g $18 2017-12-01 Buy
TCI Chemical H0305 8-Quinolinol >99.0%(GC)(T) 148-24-3 500g $89 2017-12-01 Buy
Alfa Aesar 41272 8-Hydroxyquinoline, ACS 148-24-3 50g $36.8 2017-11-08 Buy

8-Hydroxyquinoline Chemical Properties,Uses,Production

Chemical Properties

Cream-colored crystals

Uses

antiinfectant, complexing agent

Definition

ChEBI: A monohydroxyquinoline that is quinoline substituted by a hydroxy group at position 8. Its fungicidal properties are used for the control of grey mould on vines and tomatoes.

General Description

White to off-white or faintly yellow crystalline powder. Phenolic odor.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

8-Hydroxyquinoline darkens on exposure to light. 8-Hydroxyquinoline readily forms stable metal chelates. 8-Hydroxyquinoline is incompatible with strong oxidizers. 8-Hydroxyquinoline is also incompatible with many metal ions.

Fire Hazard

Flash point data for 8-Hydroxyquinoline are not available; however, 8-Hydroxyquinoline is probably combustible.

Purification Methods

Crystallise oxine from hot EtOH, acetone, pet ether (b 60-80o) or water. Crude oxine can be purified by precipitation of copper oxinate, followed by liberation of free oxine with H2S or by steam distillation after acidification with H2SO4. Store it in the dark. It forms complexes with many metals. [Manske et al. Can J Research 27F 359 1949, Phillips Chem Rev 56 271 1956, Beilstein 21 III/IV 1135, 21/3 V 252.]

8-Hydroxyquinoline Preparation Products And Raw materials

Raw materials

Preparation Products


8-Hydroxyquinoline Suppliers

Global( 490)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Zhengzhou Yuanli Biological Technology Co., Ltd
0086-371-67897895
info@zzyuanli.cn CHINA 113 58
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19954 60
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 Abel@chembj.com CHINA 3218 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
inquiry@dakenchem.com CHINA 22144 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20803 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32765 55
Hangzhou FandaChem Co.,Ltd.
0086 158 5814 5714 (Mobile; WhatsApp; Telegram)
+86-571-56059825 fandachem@gmail.com CHINA 1409 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 1428 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 10012 58
NINGBO INNO PHARMCHEM CO., LTD.
13867897135
sales@nbinno.com CHINA 931 58

View Lastest Price from 8-Hydroxyquinoline manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-06 8-Hydroxyquinoline
148-24-3
US $1.00 / KG 1KG 99% 1

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