Substance Index
Di-tert-butyl Peroxide
DTBPCAS 110-05-46 brands · 17 models
Substance Identity
- Chemical name
- Di-tert-butyl Peroxide
- Formula
- C8H17O2
- Molecular weight
- 146.2
- CAS number
- 110-05-4
- UN No.
- 3107
- EINECS
- 203-733-6
- Theoretical active oxygen
- 10.94%
- Abbreviation
- DTBP
Safety Data
Half-life temperature
0.1 hour
164°C
1 hour
141°C
10 hours
121°C
- Self-accelerating decomposition temp. (SADT)
- 80°C
- Activation energy
- 130.74 kJ/mol
Cross-Brand Model Reference
Grades sharing this CAS are interchangeable in most formulations. Re-check assay, carrier and half-life before switching.
Nouryon Trigonox5 Models
- Nouryon Trigonox B Di-tert-butyl peroxide 110-05-4
- Nouryon Trigonox B-C30 Di-tert-butyl peroxide 110-05-4
- Nouryon Trigonox B-C90, di-tert-butyl peroxide, 90% solution in odorless mineral oil, 110-05-4
- Nouryon Trigonox B-CH50 Di-tert-butyl peroxide, 50% odorless mineral oil solution 110-05-4
- Nouryon Trigonox B-CH90, di-tert-butyl peroxide, 90% solution in odorless mineral oil, 110-05-4
United Initiators5 Models
- United Initiators DTBP-30-AL (BULK) Di-tert-butyl peroxide 110-05-4
- United Initiators DTBP-50-AL (IBC) Di-tert-butyl peroxide 110-05-4
- United Initiators DTBP-75-AL (IBC) Di-tert-butyl peroxide 110-05-4
- United Initiators DTBP S-500 Di-tert-butyl peroxide 110-05-4
- United Initiators DTBP (Di-tert-butyl peroxide) 110-05-4
Arkema Luperox4 Models
Akpa1 Models
Enox (Qiangsheng)1 Models
LAAP (Lanzhou)1 Models
Applications
- 1. Used as a polymerization initiator for vinyl and diene monomers; the recommended crosslinking temperature range is 180–240 °C. It is a commonly used
- initiator in tubular and batch-type high-pressure polyethylene polymerization processes, with a crosslinking temperature range of 240–280 °C.
- 2. Serves as a high-temperature curing agent for unsaturated polyesters.
- 3. Acts as a sulfur vulcanizing agent for diene rubbers and is suitable for the vulcanization of thick rubber products. It offers excellent tensile strength,...
- rubber, polyurethane elastomers, and silicone rubber, enabling the production of rubber products in white and a variety of vivid colors.
- 4. Used in the high-speed polypropylene (polypropylene fiber) spinning industry as a molecular weight regulator (used in the production of cooling masterbatc...