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Merck
CN

D104809

氢化肉桂酸内酯

99%

别名:

1,2-苯并二氢吡喃酮, 二氢香豆素, 苯并二氢吡喃酮

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关于此项目

经验公式(希尔记法):
C9H8O2
化学文摘社编号:
分子量:
148.16
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
204-354-9
MDL number:
Assay:
99%
Form:
liquid
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Quality Level

assay

99%

form

liquid

refractive index

n20/D 1.556 (lit.)

bp

272 °C (lit.)

mp

24-25 °C (lit.)

density

1.169 g/mL at 25 °C (lit.)

SMILES string

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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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Skin Sens. 1

存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

>212.0 °F - closed cup

flash_point_c

> 100 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
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
The epicutaneous maximization test.
J P Guillot et al.
Current problems in dermatology, 14, 220-247 (1985-01-01)



全球贸易项目编号

货号GTIN
D104809-100G04061833558416
D104809-5G04061838092540