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ПРАДУКТ

Tert-Butyl Hydroperoxide

  • Назва прадукту: Tert-butyl hydroperoxide
  • Іншыя імёны: TBHP
  • Кас No.: 75-91-2
  • Чысціня: ≥80% / 70%±1%
  • MF: C4H10O2
  • Знешні выгляд: white transparent liquid
  • Пакет: HDPE Drums
  • Сертыфікат: ISO
  • Ужыванне: Mainly used as a radical initiator in various chemical reactions.
  • Узор: Даступны

Адпраўце нам ліст

Q

1 + 15 =

Дэталь прадукту

Tert-butyl hydrogen peroxide, also known as tert-butanol hydrogen peroxide, з'яўляецца арганічным злучэннем, chemical formula C4H10O2, бескаляровая празрыстая вадкасць, slightly soluble in water, easily soluble in ethanol, ether and other organic solvents, mainly used as catalyst, bleaching powder and deodorant, unsaturated polyester crosslinking agent, polymerization initiator, rubber vulcanization agent.

Параметр прадукту

Сінонімы 1,1-Dimethylethyl hydroperoxide, 2-Hydroperoxy-2-methylpropane, TBHP, DPHP
Хімічная формула C4H10O2 Нумар CAS 75-91-2
Малярная маса 90.122 г·моль−1 Нумар 3109
Quality Index
Index 1 Index 2
Content ≥80% 70%±1%
Tert-Butanol ≤0.5% ≤2.5%
Di-tert-butyl peroxide ≤15 ≤0.5
Chroma ≤40 ≤40
Active oxygen content 12.25~12.26 12.25~12.62
Physical and chemical properties
Знешні выгляд white transparent liquid
Паказчык праламлення n=1.385~1.395
Шчыльнасць relative density (water=1) 0.90; relative density (air=1) 2.07
Тэмпература плаўлення 6 °C
Кропка кіпення 89°C (decomposition)
Тэмпература ўспышкі 26.7°C
Ціск пары 2.27kPa/35～37°C
Кіслотнасць (pKa) 12.69
Basicity (pKb) 1.31
Паказчык праламлення n20/D 1.403
Растваральнасць slightly soluble in water, easily soluble in most organic solvents such as alcohol and ether, and sodium hydroxide aqueous solution
Стабільнасць Стабільны . But may explode if heated under confinement. Decomposition may be accelerated by traces of metals, molecular sieve or other contaminants. Incompatible with reducing agents, combustible material, кіслот.
часопіс П 1.23
Hazard mark 12 (organic peroxide), 7 (flammable liquid), 1 (explosive)
Умовы захоўвання 2-8°C

 

Ужыванне

1. Oxidation reaction: TBHP is a strong oxidizing agent that can oxidize a variety of organic compounds, including olefin, mercaptan, fatty alcohol, г.д. It is often used in oxidation reactions in organic synthesis, such as oxidizing alkanes to produce aldehydes and ketones.

2. Free radical reaction: chemical tert-butyl hydrogen peroxide can decompose under appropriate conditions to produce free radicals, thereby participating in free radical reactions. Напрыклад, it can participate in mercaptan radical polymerization reactions for the synthesis of polymers and resins.

3. Catalyst: tert-butyl hydrogen peroxide can be used as a catalyst to participate in some chemical reactions, such as oxidation reaction, double bond ring-opening reaction.

4. Synthetic intermediates: China tert-butyl hydrogen peroxide is also used as an intermediate for the synthesis of other compounds. Напрыклад, it can react with tert-butyl methyl ether to produce p-tert-butyl benzenol peroxide as an intermediate for some organic synthesis reactions.

Hazard Characteristics

Hazardous characteristics flammable and strong oxidizing. When exposed to high heat, sun exposure, impact or contact with reducing agents and flammable substances such as sulfur and phosphorus, there is a danger of combustion and explosion.
Combustion (decomposition) products carbon monoxide, carbon dioxide.
Fire fighting method firefighters must operate in an explosion-proof shelter.
Extinguishing agent water, foam, carbon dioxide, sand. Do not approach easily in case of fire. If there is a fire near the material, keep the container cool with water.

 

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Яго выкарыстоўваюць у хімічнай вытворчасці,Polymer Industry,Plastics Industry,Гумавая прамысловасць,Тэкстыльная прамысловасць,Construction and Building Materials Industry

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