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经验公式(希尔记法):
C4H6N2
化学文摘社编号:
分子量:
82.10
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3933212
Assay:
≥99.0% (GC)
Form:
liquid
InChI
1S/C4H6N2/c1-6-4-2-3-5-6/h2-4H,1H3
SMILES string
Cn1cccn1
InChI key
UQFQONCQIQEYPJ-UHFFFAOYSA-N
assay
≥99.0% (GC)
form
liquid
impurities
≤0.5% water
refractive index
n20/D 1.477
density
0.988 g/mL at 20 °C (lit.)
Quality Level
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
96.8 °F - closed cup
flash_point_c
36 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
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A simple and rapid dispersive liquid-liquid microextraction method coupled with gas chromatography and mass spectrometry was applied for the determination of glyoxal as quinoxaline, methylglyoxal as 2-methylquinoxaline, and diacetyl as 2,3-dimethylquinoxaline in red ginseng products. The performance of the proposed
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