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Merck

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號碼:
MDL號碼:
分類程式碼代碼:
12352115
PubChem物質ID:
NACRES:
NA.21

蒸汽密度

3.94 (vs air)

品質等級

蒸汽壓力

2.14 mmHg ( 20 °C)

化驗

99%

形狀

liquid

自燃溫度

739 °F

expl. lim.

1.11 %, 65 °F
7.9 %, 121 °F

技術

gas chromatography (GC): suitable

雜質

≤0.05% (water)

折射率

n20/D 1.408 (lit.)

bp

149-150 °C (lit.)

mp

−35 °C (lit.)

溶解度

water: soluble 4.21 g/L at 20 °C

密度

0.82 g/mL at 25 °C (lit.)

SMILES 字串

CCCCCC(C)=O

InChI

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

InChI 密鑰

CATSNJVOTSVZJV-UHFFFAOYSA-N

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一般說明

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。

應用

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。

象形圖

FlameExclamation mark

訊號詞

Warning

危險分類

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

標靶器官

Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

105.8 °F - closed cup

閃點(°C)

41 °C - closed cup


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