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HomeProduct name list8-Quinolinecarboxylic acid

8-Quinolinecarboxylic acid

  • CAS NO.:86-59-9
  • Empirical Formula: C10H7NO2
  • Molecular Weight: 173.17
  • MDL number: MFCD00047619
  • EINECS: 632-930-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
8-Quinolinecarboxylic acid Structural

What is 8-Quinolinecarboxylic acid?

Chemical properties

white to light yellow crystal powder

The Uses of 8-Quinolinecarboxylic acid

8-Quinolinecarboxylic acid may be used in the synthesis of novel oxorhenium(V) complexes incorporating quinoline and isoquinoline carboxylic acid derivatives, chiral 1,2,3,4-tetrahydroquinolinyl-oxazoline compounds, used as ligands for Ru-catalyzed asymmetric transfer hydrogenation of ketones and chiral quinolinyl-oxazoline compounds, used as ligands for Cu(II) catalyzed asymmetric cyclopropanation.

The Uses of 8-Quinolinecarboxylic acid

8-Quinolinecarboxylic acid may be used in the synthesis of:

  • novel oxorhenium(V) complexes incorporating quinoline and isoquinoline carboxylic acid derivatives
  • chiral 1,2,3,4-tetrahydroquinolinyl-oxazoline compounds, used as ligands for Ru-catalyzed asymmetric transfer hydrogenation of ketones
  • chiral quinolinyl-oxazoline compounds, used as ligands for Cu(II) catalyzed asymmetric cyclopropanation

General Description

Herbicide 8-quinolinecarboxylic acid and its removal from aqueous solution using sodium montmorillonite, acidic montmorillonite and organo-acidic montmorillonite has been reported.

Purification Methods

Crystallise the acid from water, aqueous EtOH, EtOH or *C6H6. The ethyl ester has m 45o and b 194-197o/13mm. [Beilstein 22 H 81, 22 III/IV 1200, 22/3 V 217.]

Properties of 8-Quinolinecarboxylic acid

Melting point: 183-185 °C (lit.)
Boiling point: 303.81°C (rough estimate)
Density  1.2427 (rough estimate)
refractive index  1.5200 (estimate)
storage temp.  Sealed in dry,Room Temperature
form  Crystalline Powder
pka 1.82(at 25℃)
color  Light brown
Water Solubility  Insoluble
Merck  14,8070
BRN  19176
CAS DataBase Reference 86-59-9(CAS DataBase Reference)

Safety information for 8-Quinolinecarboxylic acid

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 8-Quinolinecarboxylic acid

InChIKey QRDZFPUVLYEQTA-UHFFFAOYSA-N

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