Merck
CN

396575

Sigma-Aldrich

全氟戊酸

97%

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别名:
九氟戊酸, PFPeA, 全氟戊酸, 正全氟戊酸
线性分子式:
CF3(CF2)3COOH
CAS号:
分子量:
264.05
Beilstein:
1800087
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

97%

形式

liquid

折射率

n20/D 1.294 (lit.)

bp

140 °C (lit.)

密度

1.713 g/mL at 25 °C (lit.)

SMILES string

OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

InChI

1S/C5HF9O2/c6-2(7,1(15)16)3(8,9)4(10,11)5(12,13)14/h(H,15,16)

InChI key

CXZGQIAOTKWCDB-UHFFFAOYSA-N

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一般描述

全氟戊酸,别名九氟戊酸,是一种单羧酸。可用作表面活性剂、表面保护剂、防染剂、泡沫灭火剂、 乳化剂,也用于制备含氟聚合物。

应用

全氟戊酸用途:
  • 作为乳化剂用于聚合物分散、 灭火泡沫、防染色剂、油漆 和涂料添加剂。
  • 作为强大的阳离子交换剂用于离子对色谱。

象形图

CorrosionHealth hazard

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Repr. 2

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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


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