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Merck
CN

524492

Sigma-Aldrich

4,4′-氧双邻苯二甲酸酐

97%

别名:

3,3′,4,4′-二苯醚四羧酸二酐, 5,5′-氧双[1,3-异苯并呋喃二酮]

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About This Item

经验公式(希尔记法):
C16H6O7
CAS号:
分子量:
310.21
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23

质量水平

检测方案

97%

mp

225-229 °C (lit.)

SMILES字符串

O=C1OC(=O)c2cc(Oc3ccc4C(=O)OC(=O)c4c3)ccc12

InChI

1S/C16H6O7/c17-13-9-3-1-7(5-11(9)15(19)22-13)21-8-2-4-10-12(6-8)16(20)23-14(10)18/h1-6H

InChI key

QQGYZOYWNCKGEK-UHFFFAOYSA-N

危险声明

预防措施声明

危险分类

Aquatic Chronic 3

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves


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Peng-Yang Huang et al.
Nanomaterials (Basel, Switzerland), 10(1) (2020-01-02)
This study investigated films with remarkably high electrical conductivity after they were easily prepared from organic/inorganic nanohybrid solutions containing an organic polymeric dispersant and two-dimensional nanoscale silicate platelets as the inorganic stabilizer dispersed with silver nanoparticles. Transmission electron microscopy shows
Meng-Ge Huangfu et al.
Polymers, 11(6) (2019-06-05)
Protection of intrinsically brittle quartz chromatographic columns (CCs) from breakage or property deterioration in gas chromatography (GC) analysis has become an important research topic regarding high-temperature GC techniques. Polyimide (PI) has proved to be the most suitable protective coating for
An Yang et al.
Dental materials journal, 36(5), 560-565 (2017-06-02)
The aim of the study was to evaluate the effect of modifying polymethyl methacrylate (PMMA) denture base material with polyimide (PI) on its flexural property and biocompatibility. Low molecular weight (1,500 g/mol) PI was synthesized and small amount of PI

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