Merck
所有图片(1)

103748

Sigma-Aldrich

2,3,4,5,6-五氟苯甲醛

98%

线性分子式:
C6F5CHO
CAS号:
分子量:
196.07
Beilstein:
1876550
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

测定

98%

折射率

n20/D 1.45 (lit.)

bp

164-166 °C (lit.)

mp

24-28 °C (lit.)

密度

1.588 g/mL at 25 °C (lit.)

SMILES string

Fc1c(F)c(F)c(C=O)c(F)c1F

InChI

1S/C7HF5O/c8-3-2(1-13)4(9)6(11)7(12)5(3)10/h1H

InChI key

QJXCFMJTJYCLFG-UHFFFAOYSA-N

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一般描述

2,3,4,5,6-五氟苯甲醛与 5-(芳基)二吡咯甲烷反应形成各种内消旋-芳基[26]六卟啉。

应用

2,3,4,5,6-五氟苯甲醛用于通过超酸催化含氟羰基化合物的多羟基化反应合成了新型、高分子量的氟化芳香族聚合物。2,3,4,5,6-五氟苯甲醛作为衍生化试剂,采用顶空固相微萃取和气相色谱-串联质谱联用技术,建立了测定污泥中伯胺的灵敏方法。

包装

2.5, 10 g in glass bottle

象形图

Exclamation mark

警示用语:

Warning

危险分类

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

闪点(F)

170.6 °F - closed cup

闪点(C)

77 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

分析证书

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原产地证书 (CofO)

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Masaaki Suzuki et al.
Organic letters, 5(21), 3943-3946 (2003-10-11)
[reaction: see text] Acid-catalyzed reactions of 5-(2',3',4',5',6'-pentafluorophenyl)dipyrromethane with aryl aldehydes and of 5-(aryl)dipyrromethanes with 2,3,4,5,6-pentafluorobenzaldehyde allowed the preparation of a variety of meso-aryl [26]hexaphyrins.
Amit Kumar et al.
Dalton transactions (Cambridge, England : 2003), 48(30), 11345-11351 (2019-07-06)
Catalytic water splitting is a highly promising area of research for the development of a hydrogen-based society. Herein, the synthesis of the bifunctional A2B-type cobalt(iii) corrole Co(BAPC)Py2 having the electron-withdrawing meso-pentafluorophenyl and the basic meso-p-aminophenyl substituents is reported. Cyclic voltammetric
A Novel, One-Pot Synthesis of Novel 3F, 5F, and 8F Aromatic Polymers.
Diaz AM, et al.
Macromolecular Rapid Communications, 28(2), 183-187 (2007)
Anna Llop et al.
Analytica chimica acta, 665(2), 231-236 (2010-04-27)
In this paper we describe an environmentally friendly and sensitive method for the determination of ten primary amines in sewage sludge. The method is based on pressurised hot water extraction (PHWE) followed by simultaneous derivatization with pentafluorobenzaldehyde (PFBAY) and headspace
Cláudia M B Neves et al.
Journal of hazardous materials, 370, 13-23 (2018-12-07)
Porphyrins are known as effective photosensitizers and can be an interesting key in phototreatment of water contaminated with micropollutants such as pharmaceuticals. They already showed to be efficient photocatalysts for the degradation of dyes, chlorophenols and other pollutants. This work

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