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Merck

90872

Supelco

丙酮

analytical standard

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About This Item

线性分子式:
CH3COCH3
CAS号:
分子量:
58.08
Beilstein:
635680
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
eCl@ss:
39021201
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

蒸汽密度

2 (vs air)

蒸汽壓力

184 mmHg ( 20 °C)

化驗

≥99.5% (GC)

形狀

liquid

儲存期限

limited shelf life, expiry date on the label

expl. lim.

13.2 %

技術

HPLC: suitable
gas chromatography (GC): suitable

顏色

colorless

折射率

n20/D 1.359 (lit.)

bp

56 °C/760 mmHg (lit.)

mp

−94 °C (lit.)

密度

0.791 g/mL at 25 °C (lit.)

應用

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

格式

neat

SMILES 字串

CC(C)=O

InChI

1S/C3H6O/c1-3(2)4/h1-2H3

InChI 密鑰

CSCPPACGZOOCGX-UHFFFAOYSA-N

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一般說明

丙酮是一种易挥发、易燃的液体,属于酮类,有芳香气味。
这种物质被列入EU第10/2011号法规中用于与食品接触的塑料的正面清单。

10/2011号清单所列全部化合物的标准物质见此

應用

丙酮可用作分析标准品,通过各种气相色谱技术测定人体呼吸气和血浆中的分析物。
丙酮的发光强度取决于溶液组分。丙酮吸收UV光,导致丙酮光分解和放射性产物。
有关合适的仪器技术的更多信息,请参阅产品′的检验报告。想要获得更多支持,请联系技术服务部。

象形圖

FlameExclamation mark

訊號詞

Danger

危險聲明

危險分類

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

標靶器官

Central nervous system

安全危害

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

1.4 °F - closed cup

閃點(°C)

-17.0 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves


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分析证书(COA)

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The rapid determination of acetone in breath and plasma
Trotter MD, et al.
Clinica Chimica Acta; International Journal of Clinical Chemistry, 35(1), 137-143 (1971)
Peraro.SJ et al.
Limitations of Test Methods for Plastics, Issue 1369 (2000)
Sinisa Bjelic et al.
Journal of molecular biology, 426(1), 256-271 (2013-10-29)
Designed retroaldolases have utilized a nucleophilic lysine to promote carbon-carbon bond cleavage of β-hydroxy-ketones via a covalent Schiff base intermediate. Previous computational designs have incorporated a water molecule to facilitate formation and breakdown of the carbinolamine intermediate to give the
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Straight long-range surface plasmon waveguides are demonstrated as biosensors for the detection of cells, proteins and changes in the bulk refractive index of solutions. The sensors consist of 5 μm wide 22 nm thick Au stripes embedded in polymer (CYTOP™)

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