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Merck
CN

417351

Sigma-Aldrich

4-羟基-6-甲基香豆素

98%

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经验公式(希尔记法):
C10H8O3
CAS号:
分子量:
176.17
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

检测方案

98%

mp

261-264 °C (lit.)

SMILES字符串

Cc1ccc2OC(=O)C=C(O)c2c1

InChI

1S/C10H8O3/c1-6-2-3-9-7(4-6)8(11)5-10(12)13-9/h2-5,11H,1H3

InChI key

WIRGBZBGYNIZIB-UHFFFAOYSA-N

应用

4-Hydroxy-6-methylcoumarin may be used for the in situ generation of α-methylenechromanes, α-methylenequinoline and ortho-quinone methides, via Knoevenagel reaction. It may be used for the preparation of 8-methyl-2-phenyl-4H-furo-[3,2-c]benzopyran-4-one and 6-methyl-2-phenyl-4H-furo-[2,3-b]benzopyran-4-one.

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

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