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United Initiators TBPPI-40-AL (IBC) tert-butyl peroxyvalerate 927-07-01

Product Name: TBPPI-40-AL (tert-butyl peroxypentyl ester)

CAS number: 927-07-1

Molar mass: 174.2 g/mol

Content: 40% tert-butyl peroxypentyl ester, soluble in aliphatic hydrocarbons

Structural formula: h 3 c c o ch 3 ch 3 o c c c ch 3 ch 3 o ch 3

Product Description:

  • Colorless, mobile liquid containing 40% of tert-butyl peroxyterpentyl ester, inhibition-sensitive via high-boiling-point aliphatic hydrocarbons.
  • This branch of fatty peroxides is commonly used as an initiator (source of free radicals) for the polymerization of monomers, especially ethylene. The product is supplied in Intermediate Bulk Containers (IBC).

Technical data:

  • Appearance: colorless liquid
  • Peroxide content: approx. 40% (mass %)
  • Active Oxygen Content: approximately 3.671 TP3T (% by mass)
  • Inhibitors: Aliphatic hydrocarbons
  • Density (20°C): approx. 0.80 g/cm3
  • Viscosity (20°C): approx. 1 mPa - s
  • Refractive index (20°C): approx. 1.416
  • SADT: approx. 20°C
  • Low temperature storage stability: can be stored as a liquid below -20°C
  • Recommended storage temperature: below -5°C
  • Maximum transportation temperature: up to 10°C
  • Storage stability (active): 3 months from date of delivery

Half-life data:

  • 10 hours/1 hour/1 minute (0.1 m/benzene): 56/74/110°C

Applications:

  • For the polymerization of high-pressure ethylene in combination with other peroxides of various degrees of activity. The applicable temperature range is 130-190°C.
  • Characteristics: Highly efficient, liquid, easily mixed with high boiling point aliphatic hydrocarbons.

Standard Packaging:

  • 730 kg plastic IBCs
  • 910 kg stainless steel IBCs

Disclaimer:

  • The information and technical advice provided is based on in-house testing for the purpose of understanding products and applications and reflects our current knowledge and experience.
  • The information should not be construed as a warranty of the specific properties of the products described or their suitability for a particular application, nor does it provide complete instructions for use.
  • The information does not provide any warranty for the product and shelf-life characteristics and is not responsible for our legal liability or other legal liabilities, including existing third-party intellectual property rights, in particular patents.
  • We reserve the right to make any changes based on technological advances or further developments.
  • The use and application of our products based on our technical recommendations is beyond our control and is the sole responsibility of the user.
  • The user is not exempt from the obligation to carefully inspect and test incoming goods to verify their suitability for the intended application.

We offer our products for sale in mainland China (in compliance withRegulations on the Administration of Internet Sales of Hazardous Chemicals ) and some of the products of the global export services, providing dangerous goods packaging containers, "outbound dangerous goods transportation packaging use identification results list", "outbound cargo inspection and quarantine" and other export procedures.
We have rich experience in exporting hazardous chemicals, covering Class 5.2 (including products for cold chain transportation), Class 3 and Class 9 dangerous goods. Our services have been extended to more than 40 countries worldwide, including the Middle East, Central Asia and Eastern Europe.

United Initiators TBPPI-25-AL (BULK) tert-butyl peroxyvalerate 927-07-01

Product Name: TBPPI-25-AL (tert-butyl peroxyterpentyl ester) CAS No.: 927-07-1 Molar Mass: 174.2 g/mol Content: 25% tert-butyl peroxyterpentyl ester, soluble in aliphatic hydrocarbons Structural Formula: H 3 C C O CH 3 CH 3 O C C CH 3 CH 3 O CH 3 Description: Colorless, flowing liquid, contains 25% of tert-butyl peroxyterpentyl ester, which is inhibition-sensitized through high-boiling aliphatic hydrocarbons. This branch of aliphatic peroxides is commonly used as an initiator (source of free radicals) in the polymerization of monomers, especially ethyl

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