Quinaldine

Quinaldine
Names
	Preferred IUPAC name 2-Methylquinoline
	Other names Quinaldine, α-methylquinoline, chinaldine, khinaldin
Identifiers
CAS Number	91-63-4 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:132813;
ChEMBL	ChEMBL194931 ;
ChemSpider	13870160 ;
ECHA InfoCard	100.001.896
EC Number	202-085-1;
PubChem CID	7060;
UNII	DVG30M0M87 ;
CompTox Dashboard (EPA)	DTXSID3040271 ;
	InChI InChI=1S/C10H9N/c1-8-6-7-9-4-2-3-5-10(9)11-8/h2-7H,1H3 Key: SMUQFGGVLNAIOZ-UHFFFAOYSA-N ; InChI=1/C10H9N/c1-8-6-7-9-4-2-3-5-10(9)11-8/h2-7H,1H3;
	SMILES Cc1nc2ccccc2cc1;
Properties
Chemical formula	C10H9N
Molar mass	143.19 g/mol
Appearance	colorless oil
Density	1.058 g/cm3
Melting point	−2 °C (28 °F; 271 K)
Boiling point	248 °C (478 °F; 521 K)
Solubility in water	Insoluble
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H302, H312, H319
Precautionary statements	P264, P270, P280, P301+P312, P302+P352, P305+P351+P338, P312, P322, P330, P337+P313, P363, P501
NFPA 704 (fire diamond)	2 2 0
Flash point	79 °C (174 °F; 352 K)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Quinaldine or 2-methylquinoline is an organic compound with the formula CH₃C₉H₆N. It is one of the methyl derivatives of the heterocyclic compound quinoline. It is bioactive and is used in the preparation of various dyes. It is a colorless oil but commercial samples can appear colored.