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Merck
CN

90046

Supelco

3-庚酮

analytical standard

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别名:
丁基乙基酮, 乙基丁基甲酮
线性分子式:
CH3(CH2)3COC2H5
CAS号:
分子量:
114.19
Beilstein:
506161
EC 号:
MDL编号:
UNSPSC代码:
85151701
PubChem化学物质编号:
NACRES:
NA.24

等级

analytical standard

质量水平

检测方案

≥98.5% (GC)

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

杂质

≤0.3% water

折射率

n20/D 1.408 (lit.)
n20/D 1.408-1.410

bp

146-149 °C (lit.)

mp

−39 °C (lit.)

密度

0.818 g/mL at 25 °C (lit.)

应用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

格式

neat

SMILES字符串

CCCCC(=O)CC

InChI

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

InChI key

NGAZZOYFWWSOGK-UHFFFAOYSA-N

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应用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

象形图

FlameExclamation mark

警示用语:

Warning

危险分类

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2

WGK

WGK 2

闪点(°F)

closed cup

闪点(°C)

closed cup

法规信息

危险化学品

分析证书(COA)

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Paweł Mochalski et al.
Cell biochemistry and biophysics, 71(1), 323-329 (2014-08-16)
Gas chromatography with mass spectrometric detection combined with head-space needle trap extraction as the pre-concentration technique was applied to identify and quantify volatile organic compounds released or metabolised by human umbilical vein endothelial cells. Amongst the consumed species there were
Brian D Fitz et al.
Journal of chromatography. A, 1392, 82-90 (2015-03-31)
Low thermal mass gas chromatography (LTM-GC) was evaluated for rapid, high peak capacity separations with three injection methods: liquid, headspace solid phase micro-extraction (HS-SPME), and direct vapor. An Agilent LTM equipped with a short microbore capillary column was operated at

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