W526509
香豆素，中国
≥98%
别名:
香豆素, 1,2-苯并吡喃酮, 1-苯并吡喃-2-酮, 2H-苯并吡喃-2-酮
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关于此项目
经验公式（希尔记法）:
C9H6O2
化学文摘社编号:
分子量:
146.14
EC Number:
202-086-7
UNSPSC Code:
12164502
PubChem Substance ID:
Beilstein/REAXYS Number:
383644
MDL number:
Organoleptic:
herbaceous; sweet
Grade:
Halal
Biological source:
synthetic
Food allergen:
no known allergens
InChI key
ZYGHJZDHTFUPRJ-UHFFFAOYSA-N
InChI
1S/C9H6O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-6H
SMILES string
O=C1Oc2ccccc2C=C1
biological source
synthetic
grade
Halal
vapor pressure
0.01 mmHg ( 47 °C)
assay
≥98%
origin
China origin
bp
298 °C (lit.)
mp
68-73 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
herbaceous; sweet
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General description
香豆素是造成干草特有气味的芳香化合物。它是在混蛋香膏的地上部分中发现的主要挥发性化合物之一。
Application
它可以用作工业气味剂或气味掩盖剂。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Skin Sens. 1
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
323.6 °F - closed cup
flash_point_c
162 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Volatile components of whole and different plant parts of bastard balm (Melittis melissophyllum L., Lamiaceae) collected in Central Italy and Slovakia.
Maggi F, et al.
Chemistry and Biodiversity, 8(11), 2057-2079 (2011)
Coumarin
Boisde PM and Meuly WC
Kirk-Othmer Encyclopedia of Chemical Technology (2000)
The pharmacology, metabolism, analysis, and applications of coumarin and coumarin-related compounds.
D Egan et al.
Drug metabolism reviews, 22(5), 503-529 (1990-01-01)
Shigehiro Sumiya et al.
The journal of physical chemistry. A, 117(7), 1474-1482 (2013-01-25)
A coumarin-amide-dipicolylamine linkage (L) was synthesized and used as a fluorescent receptor for metal cations in water. The receptor dissolved in water with neutral pH shows almost no fluorescence due to the photoinduced electron transfer (PET) from the amide and
Shota Morimoto et al.
Chemical communications (Cambridge, England), 49(18), 1811-1813 (2013-01-26)
A photo-switchable fluorescent flagging approach has been developed to identify photoaffinity-labeled peptides in target protein. Upon photochemical release of the ligand, the protein was newly modified with a coumarin in place of the previously attached biotin. It allowed us to
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