W280208
2-辛酮
≥98%, FG
别名:
己基甲基酮
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关于此项目
线性分子式:
CH3(CH2)5COCH3
化学文摘社编号:
分子量:
128.21
FEMA Number:
2802
Council of Europe no.:
153
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
7.019
EC Number:
203-837-1
NACRES:
NA.21
MDL number:
Beilstein/REAXYS Number:
635843
Organoleptic:
woody; earthy; herbaceous
Grade:
FG
Fragrance grade
Halal
Kosher
Fragrance grade
Halal
Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
meets purity specifications of JECFA
Food allergen:
no known allergens
产品名称
2-辛酮, ≥98%, FG
SMILES string
CCCCCCC(C)=O
InChI
1S/C8H16O/c1-3-4-5-6-7-8(2)9/h3-7H2,1-2H3
InChI key
ZPVFWPFBNIEHGJ-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 & 872/2012
assay
≥98%
refractive index
n20/D 1.416 (lit.)
bp
173 °C (lit.)
mp
−16 °C (lit.)
density
0.819 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
woody; earthy; herbaceous
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Application
- 一种基于热解吸气相色谱-质谱和离子迁移谱的呼吸分析用耦合新技术: 该研究介绍了一种基于热解吸气相色谱-质谱和离子迁移谱的呼吸分析用耦合新技术。该方法增强了对挥发性有机化合物（）包括2-辛烷酮的检测，这在医学诊断中潜在应用（Schanzmann et al., 2023）。
- 橄榄果蝇（Bactrocera oleae Rossi）相关酵母挥发性化合物的分配器释放率寿命及其对橄榄果蝇吸引力的影响。.: 该研究考察了与橄榄果蝇相关的酵母中挥发性化合物（包括2-辛烷酮）的释放速率。这些发现对于有效农业害虫管理策略的制定非常重要（Veršić Bratinčević et al., 2023).
- 与熟粳稻食用品质相关的挥发性有机化合物的鉴定。: 这项研究鉴定出了影响熟粳稻食用质量的挥发性有机化合物（包括2-辛烷酮）。这些研究发现为食品行业提高大米风味和质量提供了见解（Lee et al., 2022）。
General description
2-辛酮是一种挥发性风味化合物，据报道它存在于蓝奶酪 、acerola 水果 、蓝蟹 和小龙虾中。
hcodes
signalword
Warning
Hazard Classifications
Acute Tox. 4 Dermal - Flam. Liq. 3
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
132.8 °F - closed cup
flash_point_c
56 °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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Volatile flavor components in crayfish waste.
Tanchotikul U & Hsieh TCY
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