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Merck

W254401

Sigma-Aldrich

2-庚酮

≥98%, FCC, FG

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
FEMA號碼:
2544
Beilstein:
1699063
EC號碼:
歐洲委員會號碼:
136
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
7.002
NACRES:
NA.21

生物源

synthetic

品質等級

等級

FG
Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines
meets purity specifications of JECFA

法律遵循

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
FDA 21 CFR 172.515

蒸汽密度

3.94 (vs air)

蒸汽壓力

2.14 mmHg ( 20 °C)

化驗

≥98%

形狀

liquid

自燃溫度

739 °F

expl. lim.

1.11 %, 65 °F
7.9 %, 121 °F

折射率

n20/D 1.408 (lit.)

bp

149-150 °C (lit.)

mp

−35 °C (lit.)

密度

0.82 g/mL at 25 °C (lit.)

應用

flavors and fragrances

文件

see Safety & Documentation for available documents

食物過敏原

no known allergens

香料過敏原

no known allergens

感官的

banana; creamy; fruity; waxy; cheesy

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-庚酮是一种香气化合物。它是一种生物活性剂,具有作为杀虫剂的潜力。已经研究了掺入脂质膜或复合固体脂质颗粒(SLP)膜中的 2-庚酮的释放动力学。2-庚酮是在蜜蜂叮咬时由其下颌腺分泌的。据报道,它可在小型节肢动物中用作麻醉剂,例如在蜜蜂叮咬后麻痹的蜡蛾幼虫(WML)和瓦螨。
2-庚酮是线性酮。它是在松木上培养的团青霉拟青霉的培养物中生产的。

應用

2-庚酮可作为溶剂来确定手套材料对使用新型渗透板的常用汽车透明涂料配方中的溶剂的保护效果。它可用于研究调查氧化诱导的肌原纤维蛋白结构修饰对其与香气化合物结合能力的影响。

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

個人防護裝備

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


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Cristina Bilbao-Sáinz et al.
Pest management science, 69(8), 975-982 (2013-01-29)
Controlled-release formulations of bioactive agents are of increasing interest for effective pest control. Volatile 2-heptanone is a bioactive agent that has shown potential as a pesticide. The aim of this study was to investigate the kinetics of release of 2-heptanone
Diana M Ceballos et al.
The Annals of occupational hygiene, 59(3), 358-372 (2014-12-03)
Determine protection effectiveness of 5-mil natural rubber latex (0.13-mm), 5-mil nitrile rubber (0.13-mm), and 13-mil butyl rubber (0.33-mm) glove materials against solvents present in a commonly used automotive clear coat formulation using a novel permeation panel. The latex and nitrile
Anna-Sara Claeson et al.
Journal of environmental monitoring : JEM, 4(5), 667-672 (2002-10-29)
Growth of different microorganisms is often related to dampness in buildings. Both fungi and bacteria produce complicated mixtures of volatile organic compounds that include hydrocarbons, alcohols, ketones, sulfur- and nitrogen-containing compounds etc. Microbially produced substances are one possible explanation of
Feibai Zhou et al.
Journal of agricultural and food chemistry, 62(39), 9544-9552 (2014-09-02)
The objective of this study was to investigate the influence of oxidation-induced structural modifications of myofibrillar protein on its binding ability with aroma compounds such as 2-methyl-butanal, methional, 2-pentanone, 2-heptanone, and nonanal. A method using solid-phase microextraction (SPME) combined with
Jian-Xu Zhang et al.
Chemical senses, 33(7), 611-621 (2008-06-03)
This study was aimed at identifying sex pheromones of the rat (Rattus norvegicus). We characterized the volatiles and semivolatiles of rat preputial gland and voided urine by using gas chromatography-mass spectrometry (GC-MS) and quantified them by their GC areas (abundances)

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