A5396012
4-Methylquinoline , 98% , 491-35-0
Synonym(s):
4-Methylquinoline;Lepidine
CAS NO.：491-35-0
Empirical Formula: C10H9N
Molecular Weight: 143.19
MDL number: MFCD00006784
EINECS: 207-734-2
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 9-10 °C(lit.) |
| Boiling point: | 261-263 °C(lit.) |
| Density | 1.083 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Refrigerator |
| solubility | Slightly soluble in water, miscible with alcohol and oils. |
| pka | 5.67(at 20℃) |
| form | Liquid |
| color | Pale Orange |
| Odor | at 100.00 %. burnt oily herbal floral sweet |
| Odor Type | burnt |
| Water Solubility | Slightly soluble |
| Sensitive | Light Sensitive |
| Merck | 14,5441 |
| BRN | 110926 |
| InChIKey | MUDSDYNRBDKLGK-UHFFFAOYSA-N |
| LogP | 2.610 |
| CAS DataBase Reference | 491-35-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Quinoline, 4-methyl-(491-35-0) |
| EPA Substance Registry System | Quinoline, 4-methyl- (491-35-0) |
Description and Uses
Refer to 6-METHYLQUINOLINE.
4-Methylquinoline is used as a reagent in the synthesis of azetidine based ene-amides as potent bacterial enoyl ACP reductase inhibitors. Also used as a reagent in the synthesis of cyanine-styryl dyes with enhanced photostability for fluorescent DNA imaging.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-68-40 |
| Safety Statements | 26-36-45-36/37/39-22 |
| WGK Germany | 3 |
| RTECS | OH0316000 |
| F | 8-10 |
| TSCA | Yes |
| HS Code | 29334900 |
| Hazardous Substances Data | 491-35-0(Hazardous Substances Data) |
