537683
2-庚酮
99%
别名:
甲基戊基酮
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关于此项目
线性分子式:
CH3(CH2)4COCH3
化学文摘社编号:
分子量:
114.19
UNSPSC Code:
12352115
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-767-1
Beilstein/REAXYS Number:
1699063
MDL number:
Assay:
99%
Technique(s):
gas chromatography (GC): suitable
Bp:
149-150 °C (lit.)
Vapor pressure:
2.14 mmHg ( 20 °C)
产品名称
2-庚酮, 99%
InChI key
CATSNJVOTSVZJV-UHFFFAOYSA-N
InChI
1S/C7H14O/c1-3-4-5-6-7(2)8/h3-6H2,1-2H3
SMILES string
CCCCCC(C)=O
vapor density
3.94 (vs air)
vapor pressure
2.14 mmHg ( 20 °C)
assay
99%
form
liquid
autoignition temp.
739 °F
expl. lim.
1.11 %, 65 °F
7.9 %, 121 °F
technique(s)
gas chromatography (GC): suitable
impurities
≤0.05% (water)
refractive index
n20/D 1.408 (lit.)
bp
149-150 °C (lit.)
mp
−35 °C (lit.)
solubility
water: soluble 4.21 g/L at 20 °C
density
0.82 g/mL at 25 °C (lit.)
Quality Level
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Application
在一项研究中，2-庚酮被用作标准气味化合物，以了解黑腹果蝇锥形感器、中间区和毛状嗅觉受体神经元的气味反应。
General description
2-庚酮，一种挥发性有机化合物，属于一类有气味的酮类。报道显示2-庚酮对工蜂行为反应的影响。用气相色谱法（GC）分析了六甲基磷酰胺存在下碘化钐还原2-庚酮的动力学。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - STOT SE 3
target_organs
Central nervous system
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
105.8 °F - closed cup
flash_point_c
41 °C - closed cup
法规信息
危险化学品
此项目有
Rate study of reduction of 2-heptanone with samarium iodide by gas chromatography.
Fuh MRS, et al.
Talanta, 46(5), 861-866 (1998)
Oxidation of 2-heptanone in air by a DBD-type plasma generated within a honeycomb monolith supported Pt-based catalyst.
Ayrault C, et al.
Catalysis Today, 89(1), 75-81 (2004)
Ontogeny of the fine structure of the mandibular glands of the honeybee (Apis mellifera L.) workers and the pheromonal activity of 2-heptanone.
Vallet A, et al.
Journal of Insect Physiology, 37(11), 789-804 (1991)
Jian-Xu Zhang et al.
Chemical senses, 33(7), 611-621 (2008-06-03)
This study was aimed at identifying sex pheromones of the rat (Rattus norvegicus). We characterized the volatiles and semivolatiles of rat preputial gland and voided urine by using gas chromatography-mass spectrometry (GC-MS) and quantified them by their GC areas (abundances)
Alina Silvia Chiper et al.
The journal of physical chemistry. A, 114(1), 397-407 (2009-12-05)
The products of 2-heptanone conversion by dielectric barrier discharge plasma are analyzed under different conditions: alternating current (ac) or pulsed mode of excitation, variable energy, variable composition of the carrier gas. The efficiency of the conversion is higher using a
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