tert-Butyl hydroperoxide
叔丁基过氧化氢
Also known as: TBHP, 1,1-Dimethylethyl hydroperoxide, 1,1-dimethylethyl-hydroperoxide, 2-hydroperoxy-2-methylpropane, Butyl hydroperoxide, tert-Butylhydroperoxide, trigonoxa-75(czech), trigonoxa-w70, T-HYDRO(R), USP -800, MFCD00002130, EINECS 200-915-7
- CAS No.
- 75-91-2
- Jingsj CID
- J-38259-7
- Molecular Formula
- C4H10O2
- Chinese Name
- 叔丁基过氧化氢
- Molecular Weight
- 90.121 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -2.8 °C |
|---|---|
| Boiling Point | 120.4±9.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 35.0±0.0 °C |
GHS Safety & Compliance
Flammable / Corrosion / Acute Toxicity / Health Hazard / Environmental HazardSignal word: Danger
Frequently Asked Questions
What is the CAS number of tert-Butyl hydroperoxide?
75-91-2
What are the molecular formula and molecular weight of tert-Butyl hydroperoxide?
C4H10O2, molecular weight 90.121 g/mol
Is tert-Butyl hydroperoxide hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026