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Merck
CN

537683

Sigma-Aldrich

2-庚酮

99%

别名:

甲基戊基酮

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About This Item

线性分子式:
CH3(CH2)4COCH3
CAS号:
分子量:
114.19
Beilstein:
1699063
EC 号:
MDL编号:
UNSPSC代码:
12352115
PubChem化学物质编号:
NACRES:
NA.21
方案:
99%
技术:
gas chromatography (GC): suitable
沸点:
149-150 °C (lit.)
蒸汽压:
2.14 mmHg ( 20 °C)

蒸汽密度

3.94 (vs air)

质量水平

蒸汽压

2.14 mmHg ( 20 °C)

方案

99%

表单

liquid

自燃温度

739 °F

expl. lim.

1.11 %, 65 °F
7.9 %, 121 °F

技术

gas chromatography (GC): suitable

杂质

≤0.05% (water)

折射率

n20/D 1.408 (lit.)

沸点

149-150 °C (lit.)

mp

−35 °C (lit.)

溶解性

water: soluble 4.21 g/L at 20 °C

密度

0.82 g/mL at 25 °C (lit.)

SMILES字符串

CCCCCC(C)=O

InChI

1S/C7H14O/c1-3-4-5-6-7(2)8/h3-6H2,1-2H3

InChI key

CATSNJVOTSVZJV-UHFFFAOYSA-N

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一般描述

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。

应用

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。

象形图

FlameExclamation mark

警示用语:

Warning

危险分类

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - STOT SE 3

靶器官

Central nervous system

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

105.8 °F - closed cup

闪点(°C)

41 °C - closed cup

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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)
Rate study of reduction of 2-heptanone with samarium iodide by gas chromatography.
Fuh MRS, et al.
Talanta, 46(5), 861-866 (1998)
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
Ana G Gutiérrez-García et al.
Physiology & behavior, 91(1), 166-172 (2007-04-06)
The present study was aimed to determine whether the urine from donor rats, which were physically stressed (UD-PS) by unavoidable electric footshocks, produces despair in receptor partner rats (RP) in the long-term. For each trial, an RP rat was placed

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