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  • 상품명: Tert-butyl hydroperoxide
  • 다른 이름들: TBHP
  • 카스 번호: 75-91-2
  • 청정: ≥80% / 70%±1%
  • MF: C4H10O2
  • 모습: white transparent liquid
  • 패키지: HDPE Drums
  • 자격증: ISO
  • 애플리케이션: Mainly used as a radical initiator in various chemical reactions.
  • 견본: 사용 가능

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큐

3 + 8 =

제품 상세 정보

Tert-butyl hydrogen peroxide, also known as tert-butanol hydrogen peroxide, 유기화합물이다, chemical formula C4H10O2, 무색 투명한 액체, 물에 약간 용해됨, easily soluble in ethanol, ether and other organic solvents, mainly used as catalyst, bleaching powder and deodorant, unsaturated polyester crosslinking agent, 중합개시제, rubber vulcanization agent.

제품 매개변수

동의어 1,1-Dimethylethyl hydroperoxide, 2-Hydroperoxy-2-methylpropane, TBHP, DPHP
화학식 C4H10O2 CAS 번호 75-91-2
몰 질량 90.122 g·mol−1 숫자 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
모습 white transparent liquid
굴절률 n=1.385~1.395
밀도 relative density (water=1) 0.90; relative density (air=1) 2.07
녹는 점 6 ℃
비점 89℃ (decomposition)
인화점 26.7℃
증기압 2.27kPa/35～37°C
신맛 (pKa) 12.69
Basicity (pKb) 1.31
굴절률 n20/D 1.403
용해도 물에 약간 용해됨, easily soluble in most organic solvents such as alcohol and ether, and sodium hydroxide aqueous solution
안정 안정적인 . 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.
로그 P 1.23
Hazard mark 12 (organic peroxide), 7 (flammable liquid), 1 (explosive)
보관상태 2-8℃

 

애플리케이션

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

3. 촉매: 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. 예를 들어, 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 물, 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.

 

제품의 다양한 용도

화학 제조에 사용됩니다.,Polymer Industry,Plastics Industry,고무산업,섬유산업,Construction and Building Materials Industry

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