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Merck
CN

115495

4,4′-二氟二苯甲酮

99%

别名:

Bis(4-fluorophenyl) ketone, Bis(4-fluorophenyl)methanone

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关于此项目

线性分子式:
(FC6H4)2CO
化学文摘社编号:
345-92-6
分子量:
218.20
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24847220
EC Number:
206-466-3
Beilstein/REAXYS Number:
516231
MDL number:
MFCD00000353

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产品名称

4,4′-二氟二苯甲酮, 99%

InChI key

LSQARZALBDFYQZ-UHFFFAOYSA-N

InChI

1S/C13H8F2O/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8H

SMILES string

Fc1ccc(cc1)C(=O)c2ccc(F)cc2

assay

99%

form

solid

mp

102-105 °C (lit.)

functional group

fluoro
ketone

Quality Level

100

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相关类别

Application

4,4′-二氟苯甲酮已用于研究羧化、羧化/磺化和交联膜的热稳定性、吸水性和质子传导性 。

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

305.6 °F - Pensky-Martens closed cup

flash_point_c

152 °C - Pensky-Martens closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
WXBF5567V
WXBF4275V
WXBF0355V
WXBD2935V
WXBD1847V

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Poly (aryl ether ketone) s with carboxylic acid groups: synthesis, sulfonation and crosslinking.
Liu B, et al.
Journal of Materials Chemistry, 18(39), 4675- 4682 (2008)
Sinan Feng et al.
ACS applied materials & interfaces, 9(29), 24527-24537 (2017-07-07)
A novel semicrystalline poly(ether ketone) (PEK)-based proton exchange membrane (semi-SPEK-x) has been developed. Through a one-step sulfonation and hydrolysis, a poly(ether ketimine) precursor transforms into PEK and ion-conducting groups are introduced. With an ion-exchange capacity ranging from 1.49 to 2.00
S Kariya et al.
Research communications in chemical pathology and pharmacology, 78(1), 85-95 (1992-10-01)
The oxidative metabolism of flunarizine [1-[bis(4-fluorophenyl)-methyl]-4-(3-phenyl-2-propenyl)piperazine, FZ] to 1-[bis-(4-fluorophenyl)methyl]piperazine (M-1), 1-[bis(4-fluorophenyl)methyl]-4-[3-(4'-hydroxyphenyl)-2- propenyl]piperazine (M-2) and 4,4'-difluorobenzophenone (M-3) has been studied in liver microsomes of Wistar and Dark Agouti (DA) rats. Kinetic analysis demonstrated a sex difference (male > female) in the

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