Bis(1,1-dimethylpropyl) peroxide
Also known as: Di-tert-amyl peroxide, Di-tert-pentyl peroxide, tert-Amyl peroxide, tert-Pentyl peroxide, 2-methyl-2-(2-methylbutan-2-ylperoxy)butane, Luperox DTA, Trigonox 201, Peroximon S 172, Di-t-amyl peroxide
Bis(1,1-dimethylpropyl) peroxide (CAS 10508-09-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H22O2 and a molecular weight of 174.28000 g/mol. Key properties include a melting point of -55ºC, a boiling point of 177.7ºC at 760 mmHg, a density of 0.818 and a flash point of 25.0 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 10508-09-5
- Jingsj CID
- J-1510655-5
- Molecular Formula
- C10H22O2
- Molecular Weight
- 174.28000 g/mol
- Category
- Organic Compounds
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -55ºC |
|---|---|
| Boiling Point | 177.7ºC at 760 mmHg |
| Density | 0.818 |
| Flash Point | 25.0 °C |
| Exact Mass | 174.16200 |
| PSA | 18.46000 |
| LogP | 3.31180 |
| Vapor Pressure | 1.38mmHg at 25°C |
| Refractive Index | 1.409 |
Customs & Trade Information
| HS Code | 2909600000 |
|---|---|
| Summary | 2909600000 alcohol peroxides, ether peroxides, ketone peroxides and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Bis(1,1-dimethylpropyl) peroxide?
The CAS number of Bis(1,1-dimethylpropyl) peroxide is 10508-09-5.
What are the molecular formula and molecular weight of Bis(1,1-dimethylpropyl) peroxide?
Bis(1,1-dimethylpropyl) peroxide has molecular formula C10H22O2 and molecular weight 174.28000 g/mol.
What are the upstream and downstream products of Bis(1,1-dimethylpropyl) peroxide?
For Bis(1,1-dimethylpropyl) peroxide, Upstream Products: 2-Methyl-2-butanol, isopentane, Di-tert-butyl peroxide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Bis(1,1-dimethylpropyl) peroxide (CAS 10508-09-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1510655-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.