Sankhani Tsamba

PRODUCT

Tert-Butyl Hydroperoxide

  • Dzina lazogulitsa: Tert-butyl hydroperoxide
  • Mayina Ena: TBHP
  • Cas No.: 75-91-2
  • Chiyero: ≥80% / 70%±1%
  • MF: C4H10O2
  • Maonekedwe: white transparent liquid
  • Phukusi: HDPE Drums
  • Satifiketi: ISO
  • Kugwiritsa ntchito: Mainly used as a radical initiator in various chemical reactions.
  • Chitsanzo: Likupezeka

Titumizireni Imelo Kwa Ife

Q

3 + 5 =

Tsatanetsatane wa Zamalonda

Tert-butyl hydrogen peroxide, also known as tert-butanol hydrogen peroxide, ndi organic pawiri, chemical formula C4H10O2, zopanda mtundu mandala madzi, 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.

Product Parameter

Mawu ofanana ndi mawu 1,1-Dimethylethyl hydroperoxide, 2-Hydroperoxy-2-methylpropane, TBHP, DPHP
Chemical Formula C4H10O2 Nambala ya CAS 75-91-2
Molar mass 90.122 g·mol−1 Nambala 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
Maonekedwe white transparent liquid
Refractive index n=1.385~1.395
Kuchulukana relative density (water=1) 0.90; relative density (air=1) 2.07
Malo osungunuka 6 °C
Malo otentha 89°C (decomposition)
pophulikira 26.7°C
Kuthamanga kwa nthunzi 2.27kPa/35～37°C
Acidity (pKa) 12.69
Basicity (pKb) 1.31
Refractive index n20/D 1.403
Kusungunuka slightly soluble in water, easily soluble in most organic solvents such as alcohol and ether, and sodium hydroxide aqueous solution
Kukhazikika Stable . 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, acids.
chipi P 1.23
Hazard mark 12 (organic peroxide), 7 (flammable liquid), 1 (explosive)
Mkhalidwe wosungira 2-8°C

 

Kugwiritsa ntchito

1. Oxidation reaction: TBHP is a strong oxidizing agent that can oxidize a variety of organic compounds, including olefin, mercaptan, fatty alcohol, ndi zina. 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. For example, 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. For example, 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.

 

Kugwiritsa ntchito zinthu zingapo

It use in Chemical Manufacturing,Polymer Industry,Plastics Industry,Rubber Industry,Makampani Opangira Zovala,Construction and Building Materials Industry

Siyani Uthenga Wanu

Zogwirizana nazo