74038
2-十一酮
analytical standard
别名:
甲基壬基甲酮
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关于此项目
线性分子式:
CH3(CH2)8COCH3
化学文摘社编号:
分子量:
170.29
EC Number:
203-937-5
UNSPSC Code:
12352100
NACRES:
NA.24
Beilstein/REAXYS Number:
1749573
MDL number:
InChI
1S/C11H22O/c1-3-4-5-6-7-8-9-10-11(2)12/h3-10H2,1-2H3
InChI key
KYWIYKKSMDLRDC-UHFFFAOYSA-N
SMILES string
CCCCCCCCCC(C)=O
grade
analytical standard
vapor density
5.9 (vs air)
vapor pressure
<1 mmHg ( 20 °C)
assay
≥98.0% (GC)
shelf life
limited shelf life, expiry date on the label
refractive index
n20/D 1.428-1.432, n20/D 1.43 (lit.)
bp
231-232 °C (lit.)
mp
11-13 °C (lit.)
density
0.825 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
Quality Level
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General description
2-十一酮是是可替代避蚊胺（N,N-二乙基间甲苯酰胺）的天然无毒驱虫剂。来源于野生番茄的腺毛。。2-十一酮也是牛奶和传统中药鱼腥草(HCT)中的挥发性成分。
Application
2-十一酮可用作分析标准品，通过气相色谱(GC)技术定量分析牛奶样品和鱼腥草中的分析物。
signalword
Warning
hcodes
pcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1
存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
192.2 °F - closed cup
flash_point_c
89 °C - closed cup
Inclusion Polymers
Advances in Polymer Science, 222 (2009)
Gas chromatography?mass spectrometry analysis of volatile compounds from Houttuynia cordata Thunb after extraction by solid-phase microextraction, flash evaporation and steam distillation
Liang M, et al.
Analytica Chimica Acta, 531(1), 160-160 (2005)
Quantitative determination of thermally derived off-flavor compounds in milk using solid-phase microextraction and gas chromatography
Vazquez-Landaverde PA, et al.
Journal of Dairy Science, 88(11), 3764-3772 (2005)
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