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Merck

740136

Sigma-Aldrich

4,7-二羟基香豆素

97%

别名:

4,7-Dihydroxychromen-4-one

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About This Item

经验公式(希尔记法):
C9H6O4
CAS号:
分子量:
178.14
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

97%

形狀

solid

mp

275-280 °C

官能基

ester
ketone

儲存溫度

2-8°C

SMILES 字串

Oc1ccc2C(O)=CC(=O)Oc2c1

InChI

1S/C9H6O4/c10-5-1-2-6-7(11)4-9(12)13-8(6)3-5/h1-4,10-11H

InChI 密鑰

CYSRKZFPSNZSCS-UHFFFAOYSA-N

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral - Eye Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析证书(COA)

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