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Merck

02473

Supelco

2-己酮

analytical standard

别名:

丁基甲基酮

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About This Item

线性分子式:
CH3(CH2)3COCH3
CAS号:
分子量:
100.16
Beilstein:
1737676
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

蒸汽壓力

10 mmHg ( 39 °C)

化驗

≥99.5% (GC)

儲存期限

limited shelf life, expiry date on the label

技術

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.401 (lit.)
n20/D 1.401

bp

127 °C (lit.)

mp

−57 °C (lit.)

密度

0.812 g/mL at 25 °C (lit.)

應用

cleaning products
cosmetics
environmental
food and beverages
personal care

格式

neat

SMILES 字串

CCCCC(C)=O

InChI

1S/C6H12O/c1-3-4-5-6(2)7/h3-5H2,1-2H3

InChI 密鑰

QQZOPKMRPOGIEB-UHFFFAOYSA-N

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一般說明

2-己酮(MBK,2-氧代己烷)是一种挥发性有机化合物,以无色透明的液体形式存在,具有浓烈的气味。它极易溶于水,并很容易以蒸气的形式蒸发到空气中。偶尔发现它是正常人生物流体的挥发性成分。它曾被用作工业六碳碳溶剂,但由于其神经毒性导致各种人类疾病而不再使用或制造。

應用

2-己酮可用作分析标准品,用于通过各种色谱技术测定生物样品、淀粉基聚合物、发霉的建筑材料和酒精基质中的分析物。

訊號詞

Danger

危險分類

Flam. Liq. 3 - Repr. 2 - STOT RE 1 - 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)

73.4 °F - closed cup

閃點(°C)

23 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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分析证书(COA)

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访问文档库

Solid-phase extraction and subsequent gas chromatography-mass spectrometry analysis for identification of complex mixtures of degradation products in starch-based polymers
Hakkarainen M, et al.
Journal of Chromatography A, 741(2), 251-263 (1996)
T.S.S. Dikshith
Handbook of Chemicals and Safety, 19-Apr, 228-228 (2016)
E L White et al.
Biomedical mass spectrometry, 6(4), 169-172 (1979-04-01)
A quantitative method is reported for the determination of n-hexane, 2-hexanone and 2,5-hexanedione in biological tissues by stable isotope dilution using gas chromatography mass spectrometry. n-[2H14]Hexane, 2-[2H5]hexanone and 2,5-[2H10]hexanedione are used as the isotopic diluents. After tissue homogenization and extraction
HPLC-DAD analysis of ketones as their 2, 4-dinitrophenylhydrazones in Brazilian sugar-cane spirits and rum
Cardoso DR, et al.
Journal of food composition and analysis, 16(5), 563-573 (2003)
Takaya Hoshikawa et al.
Chemical & pharmaceutical bulletin, 60(4), 548-553 (2012-04-03)
Intramolecular [2+2] cycloaddition of γ,δ-unsaturated ketenes derived from hex-5-enoyl chloride derivatives gave bicyclo[2.1.1]hexan-5-ones with complete regioselectivity.

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