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2-Quinolinol

2-Quinolinol
2-Quinolinol structure
CAS No.
59-31-4
Chemical Name:
2-Quinolinol
Synonyms
2-Quinoline;2-QUINOLONE;CARBOSTYRIL;2-QUINOLINOL;2-quinolinone;2-Quinolinol 50;2(1H)-Quinolone;alpha-Quinolone;2(1H)-Quinoline;2-Quinolinol>
CBNumber:
CB5730153
Molecular Formula:
C9H7NO
Formula Weight:
145.16
MOL File:
59-31-4.mol

2-Quinolinol Properties

Melting point:
198-199 °C (lit.)
Boiling point:
264.27°C (rough estimate)
Density 
1.1555 (rough estimate)
refractive index 
1.4500 (estimate)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
alcohol: soluble(lit.)
form 
Powder
pka
-0.31, 11.76(at 20℃)
color 
White to light purple or purple-brownish
Water Solubility 
1.052g/L(20 ºC)
Merck 
14,1825
BRN 
2855
CAS DataBase Reference
59-31-4(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
803BHY7QWU
NIST Chemistry Reference
2(1H)-Quinolinone(59-31-4)
EPA Substance Registry System
2(1H)-Quinolinone (59-31-4)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05,GHS07
Signal word  Danger
Hazard statements  H319-H302-H315-H318-H335
Precautionary statements  P264-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P280a-P304+P340-P405-P501a-P261-P280-P305+P351+P338
Hazard Codes  Xn,Xi
Risk Statements  36/37/38-20/21/22-41-37/38-22
Safety Statements  26-37/39-36
RIDADR  2811
WGK Germany  3
RTECS  FG7175000
Hazard Note  Harmful/Irritant
TSCA  Yes
HS Code  29334900
NFPA 704
1
2 0

2-Quinolinol price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 270873 2-Hydroxyquinoline 98% 59-31-4 1g $46 2021-03-22 Buy
Sigma-Aldrich 270873 2-Hydroxyquinoline 98% 59-31-4 5g $106 2021-03-22 Buy
TCI Chemical H0304 2-Quinolinol >98.0%(GC) 59-31-4 1g $15 2021-03-22 Buy
TCI Chemical H0304 2-Quinolinol >98.0%(GC) 59-31-4 10g $87 2021-03-22 Buy

2-Quinolinol Chemical Properties,Uses,Production

Chemical Properties

white to light purple or purple-brownish powder

Definition

ChEBI: A quinolone that is 1,2-dihydroquinoline substituted by an oxo group at position 2.

Synthesis Reference(s)

Synthesis, p. 739, 1975 DOI: 10.1055/s-1975-23918

Purification Methods

Crystallise it from MeOH. It has m 200-201o after sublimation in a vacuum. The picrate has m 132o after crystallisation from Et2O. [Gibson et al. J Chem Soc 4340 1955, Beilstein 21 III/IV 1057, 21/8 V 217.]

2-Quinolinol Preparation Products And Raw materials

Raw materials

Preparation Products


2-Quinolinol Suppliers

Global( 240)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Dideu Industries Group Limited
029-88380327
Service@dideu.com CHINA 30013 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19969 58
Chongqing Chemdad Co.,Ltd
+86-19923101450
sales@chemdad.com CHINA 4000 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63726 58
Wuhan Chemwish Technology Co., Ltd
027-67849912
sales@chemwish.com CHINA 10829 58
Hebei Xibaijie Biotechnology Co., Ltd.
0086 15232103582
aiana@hbxibaijie.com CHINA 636 58

View Lastest Price from 2-Quinolinol manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-10-15 2-Quinolinol
59-31-4
US $10.00 / KG 1KG 99% 20 tons Hebei Zhanyao Biotechnology Co. Ltd
2021-09-19 2-Quinolinol
59-31-4
US $1.10 / g 1g 99.00% 100 Tons min Dideu Industries Group Limited
2021-07-13 2-Quinolinol
59-31-4
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

2-Quinolinol Spectrum


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