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Quinaldine

Quinaldine Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-66670886
Email: info@dakenchem.com
Products Intro: Product Name:Quinaldine
CAS:91-63-4
Purity:99.00% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:91-63-4
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +86 21 5161 9050/ 5187 7795
Email: ivan@atkchemical.com
Products Intro: Product Name:2-Methylquinoline
CAS:91-63-4
Purity:98% Package:25G;50G;100G;500G;1KG;10KG;50KG
Company Name: career henan chemical co
Tel: +86-371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:Quinaldine
CAS:91-63-4
Purity:99% Package:1KG;1USD
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Email: linda@hubeijusheng.com
Products Intro: Product Name:2-Methylquinoline
CAS:91-63-4
Purity:99% Package:5KG;1KG

Lastest Price from Quinaldine manufacturers

  • Quinaldine
  • US $10.00 / KG
  • 2021-10-15
  • CAS:91-63-4
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 10 mt
  • Quinaldine
  • US $1.00 / KG
  • 2021-08-25
  • CAS:91-63-4
  • Min. Order: 1KG
  • Purity: 99
  • Supply Ability: 100MT
  • Quinaldine
  • US $0.00-0.00 / Kg
  • 2020-02-26
  • CAS: 91-63-4
  • Min. Order: 100G
  • Purity: 99.0%+
  • Supply Ability: 100 tons

Related articles

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  • Nov 26,2019
Quinaldine Basic information
Product Name:Quinaldine
Synonyms:2-Methylchinolin;2-Methylpuinoiline;QUINALDINE MINIMUM 90% (GC);QUINALDINE 98+%;QUINALDINE MIN 96%;Quinaldine,~91%;Quinaldine97%;2- Methyl Quinoline (Quinaldine)
CAS:91-63-4
MF:C10H9N
MW:143.19
EINECS:202-085-1
Product Categories:Alkylquinolines;Quinolines;Quinoline&Isoquinoline;Quinoline;Quinoline Derivertives;Flavor;Intermediates of Dyes and Pigments
Mol File:91-63-4.mol
Quinaldine Structure
Quinaldine Chemical Properties
Melting point -2 °C
Boiling point 248 °C
density 1.058 g/mL at 25 °C(lit.)
vapor pressure <0.1 hPa (20 °C)
refractive index n20/D 1.612(lit.)
Fp 175 °F
storage temp. Store below +30°C.
solubility chloroform: soluble(lit.)
form Crystalline Powder
pka5.83(at 20℃)
color White to slightly yellow
PH6.9 (H2O, 20℃)(saturated aqueous solution)
Water Solubility PRACTICALLY INSOLUBLE
Sensitive Light Sensitive
Merck 14,8047
BRN 110309
Stability:Stable, but may be light sensitive. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference91-63-4(CAS DataBase Reference)
NIST Chemistry ReferenceQuinoline, 2-methyl-(91-63-4)
EPA Substance Registry SystemQuinaldine (91-63-4)
Safety Information
Hazard Codes Xn
Risk Statements 21/22-68-36/37/38
Safety Statements 36-45-36/37/39-26
RIDADR NA 1993 / PGIII
WGK Germany 3
RTECS UZ9625000
8-23
TSCA Yes
HS Code 29334990
ToxicityLD50 orally in rats: 1.23 g/kg (Smyth)
MSDS Information
ProviderLanguage
2-Methylquinoline English
SigmaAldrich English
ACROS English
ALFA English
Quinaldine Usage And Synthesis
Chemical Propertiesyellowish-brown liquid
UsesA useful ingredient in anti-malaria drugs, in manufacturing dyes, food colorants , pharmaceuticals and pH indicators.
DefinitionChEBI: A quinoline compound in which the quinoline skeleton is substituted at C-2 with a methyl group.
Synthesis Reference(s)Journal of Heterocyclic Chemistry, 13, p. 1279, 1976 DOI: 10.1002/jhet.5570130626
The Journal of Organic Chemistry, 52, p. 3847, 1987 DOI: 10.1021/jo00226a023
Synthesis, p. 324, 1996 DOI: 10.1055/s-1996-4221
General DescriptionA colorless oily liquid darkening to red-brown on exposure to air. Flash point 175°F. Denser than water and slightly soluble in water. Vapors heavier than air. Produces toxic oxides of nitrogen during combustion. Used to make dyes, pharmaceuticals and other chemicals.
Air & Water ReactionsSlightly soluble in water.
Reactivity ProfileQuinaldine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides. Keep tightly closed and protected from light .
HazardStrong irritant to mucous membranes.
Fire HazardQuinaldine is probably combustible.
Purification MethodsDry it with Na2SO4 or by refluxing with BaO, then fractionally distil it under reduced pressure and redistil it from zinc dust. Purify it further by conversion to its phosphate (m 220o) or picrate (m 192o) from which after recrystallisation, the free base is regenerated. [Packer et al. J Am Chem Soc 80 905 1958.] Its ZnCl2 complex can be used for the same purpose. [Beilstein 20 III/IV 3454, 20 V 375.]
Tag:Quinaldine(91-63-4) Related Product Information
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