W513903
4-甲基喹啉
≥99%
别名:
勒吡啶, 4-甲基喹啉
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关于此项目
经验公式（希尔记法）:
C10H9N
化学文摘社编号:
分子量:
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-甲基喹啉是一种杂环化合物，常用于食品工业中作为调味成分。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Encyclopedia of Food and Color Additives, 1, 1854-1854 (1997)
S L Pfaller et al.
Canadian journal of microbiology, 45(7), 623-626 (1999-09-25)
Strain Lep1, isolated from a bacterial consortium capable of aerobic degradation of 4-methylquinoline (4-MQ), was chosen for further characterization as it was the only member of the consortium able to grow on 4-MQ in pure culture. Lep1 was identified as
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