所有图片(1)
About This Item
经验公式（希尔记法）:
C6H8O3
CAS号:
分子量:
128.13
FEMA编号:
3634
EC 号:
欧洲委员会编号:
11834
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
10.030
NACRES:
NA.21
性状检查:
caramel; maple; sweet
等级:
FG
Fragrance grade
Halal
Kosher
Fragrance grade
Halal
Kosher
生物来源:
synthetic
Agency:
follows IFRA guidelines
食品过敏原:
no known allergens
推荐产品
生物来源
synthetic
质量水平
等级
FG
Fragrance grade
Halal
Kosher
Agency
follows IFRA guidelines
管理合规性
EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
方案
≥97%
折射率
n20/D 1.491 (lit.)
沸点
184 °C (lit.)
应用
flavors and fragrances
文件
see Safety & Documentation for available documents
食品过敏原
no known allergens
致敏芳香化合物
no known allergens
性状检查
caramel; maple; sweet
SMILES字符串
CC1OC(=O)C(O)=C1C
InChI
1S/C6H8O3/c1-3-4(2)9-6(8)5(3)7/h4,7H,1-2H3
InChI key
UNYNVICDCJHOPO-UHFFFAOYSA-N
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一般描述
4,5-二甲基-3-羟基-2,5-二氢呋喃-2-酮是胡芦巴籽的关键香气和风味化合物。它也发生在葡萄酒和烟草中。
生化/生理作用
1.0% 时的气味
5-25ppm 时的味道
其他说明
天然存在：胡芦巴种子、弗吉尼亚烤烟和米酒。
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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Gas chromatography/olfactometry (GCO) and gas chromatography-mass spectrometry (HRGC-MS) revealed 3-hydroxy-4, 5-dimethyl-2(5H)-furanone (sotolon) to be responsible for the "burnt" and "spicy" off-flavor observed in citrus soft drinks during storage. Among the ingredients of citrus soft drinks, ethanol and ascorbic acid were
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