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Merck
CN

24-1440

Sigma-Aldrich

酚酞

JIS special grade, ≥98.0%

别名:

3,3-双(4-羟基苯基)-1(3H)-异苯并呋喃酮

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About This Item

经验公式(希尔记法):
C20H14O4
CAS号:
分子量:
318.32
颜色索引号:
764
Beilstein:
284423
EC 号:
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:

等级

JIS special grade

检测方案

≥98.0%

形式

solid

存货情况

available only in Japan

mp

261-263 °C (lit.)

溶解性

acetone: soluble

SMILES字符串

Oc1ccc(cc1)C2(OC(=O)c3ccccc23)c4ccc(O)cc4

InChI

1S/C20H14O4/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20/h1-12,21-22H

InChI key

KJFMBFZCATUALV-UHFFFAOYSA-N

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象形图

Health hazardExclamation mark

警示用语:

Danger

危险分类

Carc. 1B - Muta. 2 - Repr. 2 - Skin Irrit. 2

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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In this paper, we report the fabrication of carbonaceous nanofiber (CNF) membranes functionalized by beta-cyclodextrins (CNF-β-CD membrane) and their application for molecular filtration. The chemically synthesized carbonaceous nanofibers were first functionalized by β-CD, and the free-standing CNF membrane can be
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H Wang et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 29(8), 1194-1201 (2012-07-13)
Desorption corona beam ionisation (DCBI), the relatively novel ambient mass spectrometry (MS) technique, was utilised to screen for illicit additives in weight-loss food. The five usually abused chemicals - fenfluramine, N-di-desmethyl sibutramine, N-mono-desmethyl sibutramine, sibutramine and phenolphthalein - were detected

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