Description and features

Enox CH (1,1-Di(tert-butylperoxy)cyclohexane in white oil) is being used in the production of (expanded) polystyrene and SMC/BMC.

  • Also available: Enox CH-40MO and Enox CH-50MO
    (40% and 50% white oil diluants)


Europe: Enox CH-80MO is ➔ on stock in our local warehouses. Our lead time is about one week if delivered in 20 KG PE drums.

United States, Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details.

This product (CAS: 3006-86-8) has been registered (FULL) under REACH (EC) 1907/2006.

Product Identification

CAS number 3006-86-8
EC number 221-111-2
HS code 2909 60 00

Half-life data

Activation energy 34.6 kcal/mol
10 hr. half-life temp 94 °C
1 hr. half-life temp 113 °C
1 min. half-life temp 153 °C


Appearance Light yellow transparent liquid
Assay78 – 80.0 %
Active oxygen 9.58 – 9.84 %
Color ≤60 Hazen
Hydroperoxide as TBHP ≥ 0.5 %


Available packaging: 20 KG PE drums.
Special packaging is available on request.


Store 1-1-di-tert-butylperoxy-cyclohexane cool, dry and well-ventilated area and in line with legal requirements.
Keep Enox CH-80MO away from heat sources and oxidizing agents.


A Material Safety Data Sheets (MSDS) is available for Enox CH-80MO and all other products supplied by Vesta Chemicals BV.

An MSDS describes the hazards of a product and explains how a product can be safely handled, used and stored. Besides it provides important regulatory and emergency response information for the purchased product.

Molecular and structural information

Molecular formula C14H12N4
Molecular weight 164.21 g/mol
Smiles notation CC(C)(C#N)N=NC(C)(C)C#N
Structural formula

Physicochemical information

Boiling point Decomposes before boiling
Relative density 0.884 @ 20 °C
FlashpointDecomposes before reaching flashpoint
Melting point -25°
Partition coefficient (log Pow) 7.2 @ 25 °C
SADT 60 °C
Solubility in water 1.07 mg/L @ 25 °C
Vapor pressure 12.3 Pa @ 25 °C
1-1-di-tert-butylperoxy-cyclohexane | CAS 3006-86-8 | Disclaimer. This information is supplied solely for informational purposes and Vesta Chemicals bv makes no guarantees or warranties, either expressed or implied, with respect to the accuracy and use of this data. All product warranties and guarantees shall be governed by the Standard Terms of Sale. Nothing in this document is legal advice or is a substitute for competent legal advice.