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ÜRÜN

Tert-Bütil Hidroperoksit

  • Ürün adı: Tert-butyl hydroperoxide
  • Diğer isimler: TBHP
  • CAS Numarası.: 75-91-2
  • Saflık: ≥80% / 70%±1%
  • MF: C4H10O2
  • Dış görünüş: white transparent liquid
  • Paket: HDPE Drums
  • Sertifika: ISO
  • Başvuru: Mainly used as a radical initiator in various chemical reactions.
  • Örnek: Mevcut

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Ürün ayrıntısı

Tert-butyl hydrogen peroxide, also known as tert-butanol hydrogen peroxide, organik bir bileşiktir, chemical formula C4H10O2, colorless transparent liquid, 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.

Ürün Parametresi

Eş anlamlı 1,1-Dimethylethyl hydroperoxide, 2-Hydroperoxy-2-methylpropane, TBHP, DPHP
Kimyasal formül C4H10O2 CAS numarası 75-91-2
Molar kütle 90.122 g·mol−1 Bir sayı 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
Dış görünüş white transparent liquid
Kırılma indisi n=1.385~1.395
Yoğunluk relative density (water=1) 0.90; relative density (air=1) 2.07
Erime noktası 6 °C
Kaynama noktası 89°C (decomposition)
alevlenme noktası 26.7°C
Buhar basıncı 2.27kPa/35～37°C
asitlik (pKa) 12.69
Basicity (pKb) 1.31
Kırılma indisi n20/D 1.403
çözünürlük slightly soluble in water, easily soluble in most organic solvents such as alcohol and ether, and sodium hydroxide aqueous solution
istikrar Stabil . 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, asitler.
log P 1.23
Hazard mark 12 (organic peroxide), 7 (flammable liquid), 1 (explosive)
Saklama koşulu 2-8°C

 

Başvuru

1. Oxidation reaction: TBHP is a strong oxidizing agent that can oxidize a variety of organic compounds, including olefin, mercaptan, fatty alcohol, vesaire. 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. Örneğin, it can participate in mercaptan radical polymerization reactions for the synthesis of polymers and resins.

3. Katalizör: 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. Örneğin, 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, karbon dioksit.
Fire fighting method firefighters must operate in an explosion-proof shelter.
Extinguishing agent su, foam, karbon dioksit, sand. Do not approach easily in case of fire. If there is a fire near the material, keep the container cool with water.

 

Ürünlerin çoklu kullanımı

Kimyasal Üretimde Kullanılır,Polimer Endüstrisi,Plastik Sanayi,Kauçuk Sanayi,Tekstil endüstrisi,İnşaat ve Yapı Malzemeleri Sanayi

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