W513903
4-Methylquinoline
≥99%
Synonym(s):
Lepidine, 4-Methylquinoline
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About This Item
Empirical Formula (Hill Notation):
C10H9N
CAS Number:
Molecular Weight:
143.19
Flavis number:
14.002
PubChem Substance ID:
UNSPSC Code:
12164502
Council of Europe no.:
488
NACRES:
NA.21
EC Number:
207-734-2
MDL number:
Beilstein/REAXYS Number:
110926
Organoleptic:
burnt; oily; floral; sweet
Biological source:
synthetic
Food allergen:
no known allergens
biological source
synthetic
Quality Level
assay
≥99%
refractive index
n20/D 1.620 (lit.)
bp
261-263 °C (lit.)
mp
9-10 °C (lit.)
density
1.083 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
burnt; oily; floral; sweet
SMILES string
Cc1ccnc2ccccc12
InChI
1S/C10H9N/c1-8-6-7-11-10-5-3-2-4-9(8)10/h2-7H,1H3
InChI key
MUDSDYNRBDKLGK-UHFFFAOYSA-N
General description
4-Methylquinoline is a heterocyclic compound commonly used as a flavoring ingredient in food industry.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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Encyclopedia of Food and Color Additives, 1, 1854-1854 (1997)
H S Seleem et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 74(4), 869-874 (2009-09-22)
The electronic absorption spectra of a hydrazone: 2-[2-(4-methylquinolin-2-yl)hydrazono]-1,2-diphenylethanone (BHQ) derived from 2-hydrazino-4-methylquinoline and 1,2-diphenylethan-1,2-dione (benzil) have been studied in various solvents of different polarities. The dependence of the band shift Deltaupsilon on the solvent parameters viz.D, Z, E(T), DN, AN
S D Sutton et al.
Applied and environmental microbiology, 62(8), 2910-2914 (1996-08-01)
Methylquinolines and related N-heterocyclic aromatic compounds are common contaminants associated with the use of hydrocarbons in both coal gasification and wood treatment processes. These compounds have been found in groundwater, and many are known mutagens. A stable, five-member bacterial consortium
Global Trade Item Number
| SKU | GTIN |
|---|---|
| W513903-SAMPLE | 04061838258311 |
| W513903-100G | 04061838094100 |
| W513903-1KG | 04061838094117 |