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Tert-Amyl Peroxy-2-Ethylhexanoate (TAPO) 过氧化 2-乙基己酸叔戊酯

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Tert-Amyl Peroxy-2-Ethylhexanoate (TAPO) 过氧化 2-乙基己酸叔戊酯

Product Description

Chemical Name

Tert-amyl peroxy-2-ethylhexanoate

别名
TAPO,TAPEH

Structure

分子式:C₁₃H₂₆O₃
分子量 (MW):230.3
CAS No.:686-31-7

Introduction

TAPO 为无色透明液体,属于酯类有机过氧化物。主要用于苯乙烯、丙烯腈、丙烯酸及甲基丙烯酸酯的聚合与共聚反应,作为低至中温引发剂,适用于需要温和引发条件的体系。

TAPO is a colorless transparent liquid. It belongs to ester-type organic peroxide. It is mainly used as an initiator for the polymerization and copolymerization of styrene, acrylonitrile, acrylate and methyl acrylate, and is suitable for low- to medium-temperature polymerization systems.

Specifications

外观 Appearance
无色透明液体
Colorless liquid

含量 Assay (%)
≥ 98.0

活性氧含量 Active Oxygen (%)
≥ 6.74

Properties

状态 State
液体
Liquid

密度 Density (g/cm³)
0.914

理论活性氧 Active Oxygen (%)
6.95

Half-life Data

活化能 Ea (kJ/mol)
132.11

10 小时半衰期 10h Half-life (°C)
75

1 小时半衰期 1h Half-life (°C)
92

1 分钟最小半衰期 1 min Half-life (°C)
126

Solubility

易溶于醇、酯、醚、烃类等有机溶剂,不溶于水。

Soluble in alcohols, esters, ethers, hydrocarbons and other organic solvents, insoluble in water.

Safety Data

自加速分解温度 SADT (°C)
35

报警温度 Alarm Temperature (°C)
25

Package

20 kg
PE 桶装
PE bucket packaging

Storage

10°C 以下冷库储存。

Stored below 10°C in cold storage.

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