Basic information Safety Supplier Related
ChemicalBook >  Product Catalog >  Flavors and fragrances >  Synthetic fragrances >  Oxygen-containing heterocyclic compounds >  Thiazole, thiophene, and pyridine >  6-Methylquinoline

6-Methylquinoline

Basic information Safety Supplier Related

6-Methylquinoline Basic information

Product Name:
6-Methylquinoline
Synonyms:
  • 6-methyl-quinolin
  • p-Methylquinoline
  • FEMA 2744
  • 6-METHYLQUINOLINE
  • P-TOLUQUINOLINE
  • PARA METHYL QUINOLINE
  • 6-METHYLQUINOLINE 98+%
  • Quinoline, 6-methyl-
CAS:
91-62-3
MF:
C10H9N
MW:
143.19
EINECS:
202-084-6
Product Categories:
  • Alkylquinolines
  • FluoroCompounds
  • blocks
  • Quinolines
  • Quinoline&Isoquinoline
  • Quinoline Derivertives
Mol File:
91-62-3.mol
More
Less

6-Methylquinoline Chemical Properties

Melting point:
-22°C
Boiling point:
256-260 °C (lit.)
Density 
1.067 g/mL at 20 °C (lit.)
vapor density 
>1 (vs air)
refractive index 
n20/D 1.614(lit.)
FEMA 
2744 | 6-METHYLQUINOLINE
Flash point:
>230 °F
storage temp. 
Store below +30°C.
solubility 
Chloroform (Slightly), Methanol (Slightly), soluble in alcohol and oils, and in Propylene glycol.
form 
Liquid
pka
5.21±0.10(Predicted)
color 
green-yellow
Specific Gravity
1.07
Odor
blossom odor, sweet, animalic upon dilution
Odor Type
animal
Water Solubility 
Not miscible or difficult to mix with water.
Sensitive 
Light Sensitive
JECFA Number
1302
BRN 
110336
LogP
2.54
CAS DataBase Reference
91-62-3(CAS DataBase Reference)
NIST Chemistry Reference
Quinoline, 6-methyl-(91-62-3)
EPA Substance Registry System
6-Methylquinoline (91-62-3)
More
Less

Safety Information

Hazard Codes 
Xn
Risk Statements 
22-38-68-36/37/38
Safety Statements 
26-36-45-36/37/39
WGK Germany 
3
RTECS 
VC0550000
TSCA 
Yes
HS Code 
29334990

MSDS

More
Less

6-Methylquinoline Usage And Synthesis

Chemical Properties

6-Methylquinoline is a clear light yellow to light orange liquid that has a pungent, heavy odor. dissolved in 4 volumes of 50% ethanol or 60% ethanol of the same volume and in oily fragrances. May be synthesized from p-amino-benzaldehyde and acetone.

Occurrence

Reported found in Finnish and Japanese whiskey.

Application

6-Methylquinoline, is a building block used for the synthesis of various pharmaceutical compounds, and biologically active compounds. It can be used for the preparation of pyranobenzopyrone compounds, having anti-norovirus activity.

Uses

6-Methylquinoline can be used as primary carbon source in culture of Pseudomonas putida QP1. 6-Methylquinoline was used in the synthesis of fluorescent halide-sensitive quinolinium dyes and fluorescent probes for determination of chloride in biological systems.

Definition

ChEBI: 6-methylquinoline is a member of quinolines.

General Description

Clear pale yellow liquid or oil with a quinoline odor.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

6-Methylquinoline is sensitive to prolonged exposure to light. May react vigorously with strong oxidizing agents and strong acids . 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.

Fire Hazard

6-Methylquinoline is probably combustible.

Biochem/physiol Actions

6-Methylquinoline undergoes biodegradation by quinoline-degrading culture of Pseudomonas putida.

Synthesis

6-Methylquinoline is obtain from coal tar, by synthesis from p-aminobenzaldehyde and acetone.

Purification Methods

Reflux it with BaO, then fractionally distil it. Further purified it via its recrystallised ZnCl2 complex (m 190o). [Cumper et al. J Chem Soc 1176 1962, Beilstein 20 III/IV 3498, 20/7 V 400.]

6-Methylquinoline Preparation Products And Raw materials

Preparation Products

6-MethylquinolineSupplier

Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Email
market03@meryer.com
Alfa Aesar
Tel
400-6106006
Email
saleschina@alfa-asia.com
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Email
Sales-CN@TCIchemicals.com
Energy Chemical
Tel
021-021-58432009 400-005-6266
Email
sales8178@energy-chemical.com
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Email
sales@capotchem.com