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About This Item
线性分子式:
CH3CH=CHCOCH3
CAS号:
分子量:
84.12
FEMA编号:
3417
Beilstein:
1633505
EC 号:
MDL编号:
UNSPSC代码:
12352200
Flavis编号:
7.044
NACRES:
NA.21
推荐产品
生物来源
synthetic
质量水平
等级
FG
Halal
Kosher
管理合规性
EU Regulation 1334/2008 & 178/2002
蒸汽压
760 mmHg ( 121 °C)
方案
≥95%
折射率
n20/D 1.437 (lit.)
沸点
121-124 °C (lit.)
密度
0.862 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
fishy; fruity; phenolic
SMILES字符串
CC(C=CC)=O
InChI
1S/C5H8O/c1-3-4-5(2)6/h3-4H,1-2H3
InChI key
LABTWGUMFABVFG-UHFFFAOYSA-N
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警示用语：
Danger
危险分类
Acute Tox. 3 Dermal - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
69.8 °F - closed cup
闪点(°C)
21 °C - closed cup
法规信息
危险化学品
Nathalie Moreira et al.
Food chemistry, 270, 518-526 (2018-09-04)
A method based on headspace solid-phase microextraction (HS-SPME) coupled to gas chromatography-triple quadrupole/mass spectrometry detection (GC-TQ/MS) with a prior derivatization step with O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine hydrochloride (PFBHA) was developed to quantify carbonyl compounds in different categories of Port wines. Optimal extraction conditions
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