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2-Undecanone

2-十一酮

品牌
Sigma-Aldrich
CAS
112-12-9
货号
W309311
规格纯度
natural, FCC, FG
参考价格
662.63 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

2-Undecanone occurs naturally in wild tomato. It is also found in Ruta chalepensis essential oil and hop oil. Due to its insect repellant activity, 2-undecanone is being considered as a natural non-toxic alternative to N,N-diethyl-3-methylbenzamide or DEET.

包装

100 g in glass bottle
1 kg in glass bottle

生化/生理作用

味觉阈值为 10ppm。

基本信息

线性分子式CH3(CH2)8COCH3
分子量170.29
FEMA编号3093
Beilstein1749573
EC 号203-937-5
欧洲委员会编号150c
MDL编号MFCD00009583
PubChem化学物质编号329830563
Flavis编号7.016
NACRESNA.21

产品性质

质量水平400
等级FG
Kosher
natural
agencymeets purity specifications of JECFA
reg. complianceEU 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 ℃)
折射率n20/D 1.43 (lit.)
bp231-232 ℃ (lit.)
mp11-13 ℃ (lit.)
密度0.825 g/mL at 25 ℃ (lit.)
文件see Safety & Documentation for available documents
性状检查fatty; waxy; fruity
application(s)flavors and fragrances
食品过敏原no known allergens
SMILES stringCCCCCCCCCC(C)=O
InChI1S/C11H22O/c1-3-4-5-6-7-8-9-10-11(2)12/h3-10H2,1-2H3
InChI keyKYWIYKKSMDLRDC-UHFFFAOYSA-N

安全信息

象形图GHS09
警示用语:Warning
危险声明H410
预防措施声明P273 - P391 - P501
危险分类Aquatic Acute 1 - Aquatic Chronic 1
储存分类代码10 - Combustible liquids
WGKWGK 2
闪点(F)192.2 °F - closed cup
闪点(C)89 ℃ - closed cup
个人防护装备Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Sigma-Aldrich

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