Diisobutyryl peroxide
- CAS No.
- 3437-84-1
- Chemical Name:
- Diisobutyryl peroxide
- Synonyms
- Isobutyryl peroxide;Diisobutyryl peroxide;bisisobutyryl peroxide;Diisobutyroyl peroxide;diisobutyryl peroxide, 33-52%;Bis(2-methyl-1-oxopropyl)peroxide;Bis(2-methyl-1-oxopropyl) peroxide;Peroxide,bis(2-methyl-1-oxopropyl);Peroxide, bis(2-methyl-1-oxopropyl);2-methylpropanoyl 2-methylpropaneperoxoate
- CBNumber:
- CB4852034
- Molecular Formula:
- C8H14O4
- Molecular Weight:
- 174.19
- MOL File:
- 3437-84-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/4 15:16:39
| Boiling point | 225.17°C (rough estimate) |
|---|---|
| Density | 1.0817 (rough estimate) |
| vapor pressure | 1.2-2.41hPa at 20-25℃ |
| refractive index | 1.4220 (estimate) |
| Water Solubility | 49.1g/L at 25℃ |
| LogP | 0.94-2.6 at 20-25℃ |
| EPA Substance Registry System | Peroxide, bis(2-methyl-1-oxopropyl) (3437-84-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |      GHS01,GHS08,GHS02,GHS07,GHS05 |
|---|---|
| Signal word | Danger |
| Hazard statements | H241-H304-H317-H314 |
| Precautionary statements | P210-P220-P234-P280-P370+P378-P370+P380+P375-P403+P235-P411-P420-P501-P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501 |
| RIDADR | 3115 |
| HazardClass | 5.2 |
| PackingGroup | II |
Diisobutyryl peroxide Chemical Properties,Uses,Production
General Description
Diisobutyryl peroxide(in solution,content≤52%) is particularly sensitive to temperature rises and contamination. Above a given "Control Temperature" they decompose violently.
Reactivity Profile
Most of the isolated diacyl(including sulfonyl) peroxides are solids with relatively low decomposition temperatures, and are explosive, and sensitive to shock, heat, or friction. Several, particularly the lower members, will detonate on the slightest disturbance. Autocatalytic, self-accelerating decomposition, which is promoted by tertiary amines, is involved. A sample of ISOBUTYRYL PEROXIDE in ether was being evaporated to dryness with a stream of air when Diisobutyryl peroxide(in solution,content≤52%) exploded violently, [MCA Case History No. 579]. Can generate electrostatic charges. REF [Handling Chemicals Safely, 1980. p. 250].
Safety Profile
May explode when dried at room temperature. When heated to decomposition it emits acrid smoke and fumes. See also PEROXIDES.
Diisobutyryl peroxide Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | China | 23555 | 58 | Inquiry |
| Baoji Guokang Healthchem co.,ltd | +8615604608665 15604608665 | CHINA | 9427 | 58 | Inquiry |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
| CD Chemical Group Limited | +8615986615575 | China | 20356 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co., Ltd. | +8619930503259 | China | 18422 | 58 | Inquiry |
| PT CHEM GROUP LIMITED | China | 35426 | 58 | Inquiry | |
| Akzo Nobel Polymer Chemicals LLC | 86 0755 27148450 | China | 150 | 75 | Inquiry |
| Service Chemical Inc. | 888-895-6920 | Germany | 6373 | 71 | Inquiry |
| akzonobel-polymerchemicals | 13818803645 | China | 126 | 51 | Inquiry |
| HONEST JOY HOLDINGS LIMITED | +86-755-26404303 | United States | 6702 | 54 | Inquiry |