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Merck
CN

W254401

2-庚酮

≥98%, FCC, FG

别名:

甲基戊基酮

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关于此项目

线性分子式:
CH3(CH2)4COCH3
化学文摘社编号:
110-43-0
分子量:
114.19
FEMA Number:
2544
Council of Europe no.:
136
UNSPSC Code:
12164502
PubChem Substance ID:
24901131
Flavis number:
7.002
EC Number:
203-767-1
NACRES:
NA.21
MDL number:
MFCD00009513
Beilstein/REAXYS Number:
1699063
Organoleptic:
banana; creamy; fruity; waxy; cheesy
Grade:
FG
Fragrance grade
Halal
Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
Food allergen:
no known allergens

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产品名称

2-庚酮, ≥98%, FCC, FG

SMILES string

CCCCCC(C)=O

InChI

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

InChI key

CATSNJVOTSVZJV-UHFFFAOYSA-N

biological source

synthetic

grade

FG
Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

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

vapor density

3.94 (vs air)

vapor pressure

2.14 mmHg ( 20 °C)

assay

≥98%

form

liquid

autoignition temp.

739 °F

expl. lim.

1.11 %, 65 °F
7.9 %, 121 °F

refractive index

n20/D 1.408 (lit.)

bp

149-150 °C (lit.)

mp

−35 °C (lit.)

density

0.82 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

organoleptic

banana; creamy; fruity; waxy; cheesy

Quality Level

300
400

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相关类别

Application

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。

General description

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和拟青霉的培养物中生产的。

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Central nervous system

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

105.8 °F - closed cup

flash_point_c

41 °C - closed cup

ppe

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

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBS9571
SHBS9575
SHBS9574
SHBS9579
SHBS7215

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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
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
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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