所有图片(1)
About This Item
经验公式（希尔记法）:
C9H8O2
CAS号:
分子量:
148.16
FEMA编号:
2381
EC 号:
欧洲委员会编号:
535
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
13.009
NACRES:
NA.21
性状检查:
coconut; coumarin; sweet
等级:
FG
Halal
Kosher
Halal
Kosher
生物来源:
synthetic
Agency:
meets purity specifications of JECFA
食品过敏原:
no known allergens
推荐产品
生物来源
synthetic
质量水平
等级
FG
Halal
Kosher
Agency
meets purity specifications of JECFA
管理合规性
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
方案
≥99%
折射率
n20/D 1.556 (lit.)
沸点
272 °C (lit.)
mp
24-25 °C (lit.)
密度
1.169 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
coconut; coumarin; sweet
SMILES字符串
O=C1CCc2ccccc2O1
InChI
1S/C9H8O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-4H,5-6H2
InChI key
VMUXSMXIQBNMGZ-UHFFFAOYSA-N
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一般描述
二氢香豆素通常在食品和化妆品工业中用作调味成分。它天然存在于草木犀（甜三叶草）中。
应用
- 新型辐射分解诱导的二氢香豆素作为有效的酪氨酸酶抑制剂：本研究鉴定了通过辐射分解产生的新型二氢香豆素，证明了其作为有效酪氨酸酶抑制剂的潜力，这在皮肤病学及相关领域具有重要应用前景。（Jeong 等人，2024 年）（Jeong 等人，2024 年）。
生化/生理作用
10ppm 时的味道
其他说明
天然存在：草木樨和鹿舌。
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral - Skin Sens. 1
储存分类代码
10 - Combustible liquids
WGK
WGK 1
闪点(°F)
>212.0 °F - closed cup
闪点(°C)
> 100 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Shiyong Peng et al.
Organic & biomolecular chemistry, 10(13), 2537-2541 (2012-03-01)
3,4-Dihydrocoumarins, considered to be valuable building blocks, have attracted considerable attention due to their various biological activities. Herein, we have documented an efficient and convenient double decarboxylation process for the synthesis of 4-substituted 3,4-dihydrocoumarin in moderate to excellent yields under
J P Guillot et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 21(6), 795-805 (1983-12-01)
An evaluation was made of the different protocols recommended by the Association Française de Normalisation (AFNOR) for assessing the sensitizing potential of chemicals in the guinea-pig. The methods studied were those of Magnusson & Kligman (J. invest. Derm. 1969, 52
Marc Vocanson et al.
Contact dermatitis, 57(6), 361-364 (2007-11-09)
There is controversy as to whether coumarin, an ingredient in cosmetics and fragrances, is a contact allergen involved in fragrance allergy. We recently showed that the purity of coumarin is a critical parameter for its allergenicity because coumarin preparations containing
Jie Chen et al.
The Journal of organic chemistry, 77(2), 999-1009 (2011-12-20)
A facile and enantioselective approach toward 3,4-dihydroisocoumarin was developed. The method involved an amino-thiocarbamate catalyzed enantioselective bromocyclization of styrene-type carboxylic acids, yielding 3-bromo-3,4-dihydroisocoumarins with good yields and ee's. 3-Bromo-3,4-dihydroisocoumarins are versatile building blocks for various dihydroisocoumarin derivatives in which the
Sharona Shachan-Tov et al.
Free radical biology & medicine, 49(10), 1516-1521 (2010-08-31)
Afri et al. reported in this journal (Free Radic. Biol. Med.32:605-618; 2002) that a direct relationship exists between the depth of alkanoylcoumarins 1 within the liposomal lipid bilayer and the rate at which they undergo superoxide-mediated saponification. These results were
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