W309303
2-十一酮
≥98%, FCC, FG
别名:
甲基壬基甲酮
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关于此项目
线性分子式:
CH3(CH2)8COCH3
化学文摘社编号:
分子量:
170.29
FEMA编号:
3093
Beilstein:
1749573
EC 号:
欧洲委员会编号:
150
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
7.016
NACRES:
NA.21
Agency:
meets purity specifications of JECFA
生物来源
synthetic
等级
FG
Halal
Kosher
Agency
meets purity specifications of JECFA
管理合规性
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 172.515
蒸汽密度
5.9 (vs air)
蒸汽压
<1 mmHg ( 20 °C)
方案
≥98%
折射率
n20/D 1.43 (lit.)
沸点
231-232 °C (lit.)
mp
11-13 °C (lit.)
密度
0.825 g/mL at 25 °C (lit.)
应用
flavors and fragrances
文件
see Safety & Documentation for available documents
食品过敏原
no known allergens
性状检查
fatty; waxy; fruity
SMILES字符串
CCCCCCCCCC(C)=O
InChI
1S/C11H22O/c1-3-4-5-6-7-8-9-10-11(2)12/h3-10H2,1-2H3
InChI key
KYWIYKKSMDLRDC-UHFFFAOYSA-N
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一般描述
2-Undecanone occurs naturally in wild tomato. It is also found in Ruta chalepensis essential oil and hop oil. 2-Undecanone is an insect and tick repellant.
应用
- (14)C-Isotope Use to Quantify Covalent Reactions between Flavor Compounds and β-Lactoglobulin.: Research utilizing 2-Undecanone to study its binding interactions with milk proteins, enhancing understanding of flavor compound stability and protein binding in food products (Shepelev and Reineccius, 2024).
警示用语：
Warning
危险声明
预防措施声明
危险分类
Aquatic Acute 1 - Aquatic Chronic 1
储存分类代码
10 - Combustible liquids
WGK
WGK 2
闪点(°F)
192.2 °F - closed cup
闪点(°C)
89 °C - closed cup
个人防护装备
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Constituents of the essential oil of Ruta chalepensis L. from Turkey.
Baser KHC, et al.
J. Essent. Oil Res., 8(4), 413-414 (1996)
Novel arthropod repellent, BioUD, is an efficacious alternative to deet.
Witting-Bissinger BE, et al.
Journal of Medical Entomology, 45(5), 891-898 (2008)
2?Undecanone, a constituent of the glandular trichomes of Lycopersicon hirsutum f. glabratum: Effects on Heliothis zea and Manduca sexta growth and survival.
Farrar RR & Kennedy GG.
Entomologia Experimentalis et Applicata, 43(1), 17-23 (1987)
Release characteristics of the non-toxic insect repellant 2-undecanone from its crystalline inclusion compound with ?-cyclodextrin.
Whang HS & Tonelli A.
Journal of Inclusion Phenomena and Macrocyclic Chemistry, 62(1-2), 127-134 (2008)
George F Antonious et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 50(9), 667-673 (2015-06-17)
Glandular trichomes on the leaves of wild tomato, Lycopersicon hirsutum f. hirsutum Mull, also known as Solanum habrochaites (Solanaceae) synthesize and accumulate high levels of methyl ketones (MKs). The potential of using MKs as alternatives to synthetic acaricides for controlling
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