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2-十一酮

2-Undecanone
产品编号:3282698
规格:natural, FCC, FG
CAS NO:112-12-9
包装规格:,100 G,1 KG
产品类别:香精香料
品牌:Sigma-Aldrich
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
3282698natural, FCC, FG762
3282698100 G1590
32826981 KG7410
产品别名

112-12-9

2-十一酮

2-Undecanone

Methyl Nonyl Ketone

甲基壬基甲酮

结构式
基本信息
Linear Formula【线性分子式】
CH3(CH2)8COCH3
Molecular weight
170.29
FEMA Number【FEMA编号】
3093
Beilstein
1749573
EC number【EC 号】
203-937-5
Council of Europe no.【欧洲委员会编号】
150c
MDL number
MFCD00009583
PubChem Substance ID【PubChem化学物质编号】
329830563
Flavis number【Flavis编号】
7.016
NACRES
NA.21
General description【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.
Biochem/physiol Actions【生化/生理作用】
味觉阈值为 10ppm。
产品性质
Quality Level【质量水平】
400
grade【等级】
FG
Kosher
natural
agency
meets purity specifications of JECFA
reg. compliance
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 172.515
vapor density【蒸汽密度】
5.9 (vs air)
vapor pressure【蒸汽压】
<1 mmHg ( 20 ℃)
refractive index【折射率】
n20/D 1.43 (lit.)
bp
231-232 ℃ (lit.)
mp
11-13 ℃ (lit.)
density
0.825 g/mL at 25 ℃ (lit.)
Documentation【文件】
see Safety & Documentation for available documents
Organoleptic【性状检查】
fatty; waxy; fruity
application(s)
flavors and fragrances
food allergen【食品过敏原】
no known allergens
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
packaging【包装】
100 g in glass bottle
1 kg in glass bottle
安全信息
Pictograms【象形图】
GHS09
Signal word【警示用语:】
Warning
Hazard Statements
H410
Precautionary Statements
P273 - P391 - P501
Hazard Classifications【危险分类】
Aquatic Acute 1 - Aquatic Chronic 1
Storage Class Code【储存分类代码】
10 - Combustible liquids
WGK
WGK 2
Flash Point(F)【闪点(F)】
192.2 °F - closed cup
Flash Point(C)【闪点(C)】
89 ℃ - closed cup
Personal Protective Equipment【个人防护装备】
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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