2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne
- CAS No.
- 1068-27-5
- Chemical Name:
- 2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne
- Synonyms
- VAROX 130;Luperox 130;Luperox-130;VAROX 130-XL;Trigonox 145;Lupersol 130;Perhexyne 25B;Cab-O-Cure 2P;Luperco 130XL;2,5-DIME-2,5-DI(T-BUTYLPEROXY)-3-HEXYNE,
- CBNumber:
- CB9346307
- Molecular Formula:
- C16H30O4
- Molecular Weight:
- 286.41
- MDL Number:
- MFCD00048242
- MOL File:
- 1068-27-5.mol
- MSDS File:
- SDS
| Melting point | 88 °C (SADT)(lit.) |
|---|---|
| Boiling point | 348.77°C (rough estimate) |
| Density | 1.26 g/mL at 25 °C(lit.) |
| vapor pressure | 0.011Pa at 20℃ |
| refractive index | 1.4340 (estimate) |
| Flash point | 188 °F |
| storage temp. | 2-8°C |
| form | Solid |
| color | White to Off-White |
| Water Solubility | 2.2mg/L at 20℃ |
| LogP | 6.71 at 25℃ |
| CAS DataBase Reference | 1068-27-5(CAS DataBase Reference) |
| FDA UNII | 4O3I2IK0J0 |
| EPA Substance Registry System | Peroxide, 1,1'-(1,1,4,4-tetramethyl-2-butyne-1,4-diyl)bis[2-(1,1-dimethylethyl) (1068-27-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|---|---|
| Signal word | Danger |
| Hazard statements | H242-H315-H319 |
| Precautionary statements | P210-P235-P280-P302+P352-P370+P378-P410 |
| Hazard Codes | O,Xi,Xn,F,E |
| Risk Statements | 8-38-36/37/38-7-41-37/38-20-11-36/38-2 |
| Safety Statements | 7-17-36/37/39-36-26-3/7-14-47-35 |
| RIDADR | UN 3106 5.2 |
| WGK Germany | 3 |
| RTECS | MQ9750000 |
| HazardClass | 5.2 |
| PackingGroup | II |
| HS Code | 29096000 |
2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne price More Price(2)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 549215 | 2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne, blend | 1068-27-5 | 500g | $318 | 2024-03-01 | Buy |
| American Custom Chemicals Corporation | CHM0165332 | 2,5-DI(TERT-BUTYLPEROXY)-2,5-DIMETHYL-3-HEXYNE 98.00% | 1068-27-5 | 250G | $4753.98 | 2021-12-16 | Buy |
2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne Chemical Properties,Uses,Production
Chemical Properties
This peroxide is a yellow liquid used in the cross-linking of various polyolefins. Its half-life in benzene is 10 h at 267°F (130°C) .
Uses
Free radical polymerization initiator.
General Description
2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne is particularly sensitive to temperature rises and contamination. Above a given "Control Temperature" they decompose violently. 2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne is generally stored or transported as a mixture, with an inert solid.
Reactivity Profile
Peroxides, such as 2,5-BIS(TERT-BUTYLPEROXY)-2,5-DIMETHYL-3-HEXYNE, are good oxidizing agents. Organic compounds can ignite on contact with concentrated peroxides. Strongly reduced material such as sulfides, nitrides, and hydrides may react explosively with peroxides. There are few chemical classes that do not at least produce heat when mixed with peroxides. Many produce explosions or generate gases (toxic and nontoxic). Generally, dilute solutions of peroxides (<70%) are safe, but the presence of a catalyst (often a transition metal such as cobalt, iron, manganese, nickel, or vanadium) as an impurity may even then cause rapid decomposition, a buildup of heat, and even an explosion. Solutions of peroxides often become explosive when evaporated to dryness or near-dryness. Danger of explosion when dry. May explode from heat, shock, friction or contamination. May ignite combustibles (wood, paper, oil, clothing, etc.). May be ignited by heat, sparks or flames.
Flammability and Explosibility
Not classified
2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
| SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; | laboratory@coreychem.com | China | 30255 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Baoji Guokang Healthchem co.,ltd | +8615604608665 15604608665 | dominicguo@gk-bio.com | CHINA | 9427 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 20356 | 58 |
| Hebei Duling International Trade Co. LTD | +8618032673083 | sales05@hbduling.cn | China | 15747 | 58 |
View Lastest Price from 2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-01-06 | 2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne
1068-27-5
|
US $1.00 / KG | 1KG | MIn98%HPLC/LC | 100KGS | Career Henan Chemica Co |
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- 2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne
1068-27-5
- US $1.00 / KG
- MIn98%HPLC/LC
- Career Henan Chemica Co