推薦：2-十一酮 natural, FCC, FG@2024已更新

別名:甲基壬基甲酮

線性分子式:CH3(CH2)8COCH3

CAS號:112-12-9

分子量:170.29

FEMA編號:3093

Beilstein:1749573

EC 號:203-937-5

歐洲委員會編號:150c

MDL編號:MFCD00009583

PubChem化學物質編號:329830563

Flavis編號:7.016

NACRES:NA.21

屬性
等
FG
Halal
natural

質量水平
400

Agency
meets purity specifications of JECFA

reg. compliance
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 172.515

蒸汽密度
5.9 (vs air)

蒸汽壓
<1 mmHg ( 20 °C)

折射率
n20/D 1.43 (lit.)

bp
231-232 °C (lit.)

mp
11-13 °C (lit.)

密度
0.825 g/mL at 25 °C (lit.)

application(s)
flavors ａnd fragrances

文件
see Safety & Documentation for available documents

食品過敏原
no known allergens

性狀檢查
fatty; waxy; fruity

SMILES string
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

說明
一般描述
2-Undeca occurs naturally in wild tomato.[1] It is also found in Ruta chalepensis essential oil ａnd hop oil.[2] Due to its insect repellant activity, 2-undeca is being considered as a natural non-toxic alternative to N,N-diethyl-3-methylbenzamide or DEET.[3][4][5]
生化/生理作用
味覺閾值為 10ppm。