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Perossu di di-tert-butile

  • Nome di u produttu: Perossu di di-tert-butil
  • Altri nomi: DTBP
  • Cas No.: 110-05-4
  • Purità: ≥98.5%
  • MF: 146.22
  • Apparizione: colorless liquid
  • Pacchettu: Tamburinu
  • Certificatu: ISO
  • Applicazione: Mainly used used as a radical initiator in the polymerization process of various materials, particularly in the production of polymers and plastics
  • Campione: Disponibile

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Detail di u produttu

Perossu di di-tert-butil, also known as di-tert-butyl peroxide, hè un compostu urganicu, chemical formula C8H18O2, colorless liquid, can be miscible with benzene, petroleum ether and other organic solvents, insoluble in acqua, mainly used as synthetic resin initiator, photopolymerization sensitizer, agente di vulcanizazione di gomma, diesel ignition accelerator, but also used in organic synthesis.
 

Parametru di u produttu

Sinonimi 2-(tert-Butylperoxy)-2-methylpropane,DTBP
Molecular formula C8H18O2 Numero CAS 110-05-4
Pesu moleculare 146.22
PROPRIETATI
Cuntinutu ≥98.5%
Effective oxygen content ≥10.72
Theoretical effective oxygen content 10.94%
TBHP content ≤0.6
Apparizione colorless liquid
Odore distinctive odor
Densità D=0.790~0.800
Puntu di fusione −40 °C (−40 °F; 233 K)
Puntu di ebollizione 109°C (760mmHg)
Autocatalytic decomposition temperature +80°C volatile
Pressione di vapore 40 mm Hg ( 20 °C)
Indice di rifrazione n = 1,385 ~ 1,395
Puntu di u focu 12.5°C (closed dish) 18°C (open dish)
Solubilità 0.063g/l
Solubilità in acqua immiscible
Stabilità May decompose explosively if heated, subjected to shock, or treated with reducing agents. Altamente inflammable. Refrigerate.
log P 3.2 at 22°C
Cundizione di almacenamentu Store at +15°C to +25°C
package Polyethylene blue plastic drum 20kg, 165kg, or according to user requirements.

 

Applicazione

1.DTBP used as a vinyl monomer polyester work initiator;
2.Crosslinking agent for silicone rubber and unsaturated polyester;
3.Used as a molecular weight regulator;
4.Used as a regulator of diesel oil and lubricating oil;
5.Used as a pour point depressant for transformer oil, ecc.
 

Diversi usi di i prudutti

It use in Polymer and Plastics Industry,Resin and Composite Manufacturing,Industria di adesivi è sigillanti,Coatings and Paints Industry,Polymer Research and Development

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