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2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane

CAS No.
78-63-7
Chemical Name:
2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane
Synonyms
luperox;Trigonox 101;luperox101;2,5-DIMETHYL-2,5-DI(T-BUTYL-PEROXY)HEXANE;2,5-BIS(TERT-BUTYLPEROXY)-2,5-DIMETHYLHEXANE;2,5-Bis(tert-butyl peroxide)-2,5-dimethyhexane;2,5-BIS(TERT-BUTYLPEROXY)-2,5-DIMETHYL-H EXANE, TECH., 90%;Di-tert-butyl 1,1,4,4-tetramethyltetramethylene diperoxide;DPDH;cr05
CBNumber:
CB1179686
Molecular Formula:
C16H34O4
Molecular Weight:
290.44
MDL Number:
MFCD00053715
MOL File:
78-63-7.mol
MSDS File:
SDS
Last updated:2024-03-14 15:18:25

2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane Properties

Melting point 6 °C
Boiling point 55-57 °C7 mm Hg(lit.)
Density 0.877 g/mL at 25 °C(lit.)
vapor pressure 0.002Pa at 20℃
refractive index n20/D 1.423(lit.)
Flash point 149 °F
storage temp. 2-8°C
solubility Chloroform (Soluble), Methanol (Sparingly)
form Oil
color Colourless
Water Solubility immiscible
Stability Unstable. May contain an inhibitor. Incompatible with strong oxidizing agents, acids, reducing agents, organic materials, powdered metals.
LogP 7.34 at 20℃
Indirect Additives used in Food Contact Substances (1,1,4,4-TETRAMETHYLTETRAMETHYLENE)BIS(TERT-BUTYL PEROXIDE)
FDA 21 CFR 177.1520
CAS DataBase Reference 78-63-7(CAS DataBase Reference)
FDA UNII 923755EYY5
EPA Substance Registry System 2,5-Dimethyl-2,5-di-(tert-butylperoxy)hexane (78-63-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07,GHS08
Signal word  Danger
Hazard statements  H242-H315-H341
Precautionary statements  P210-P235-P280-P308+P313-P370+P378-P410
Hazard Codes  O,Xn,Xi,E
Risk Statements  8-36/37/38-7-36/38-10-41-37/38-68-38-2
Safety Statements  7-17-36/37/39-3/7-26-14A-47-14-36/37-35
RIDADR  UN 3108 5.2
WGK Germany  1
RTECS  MO1835000
HazardClass  5.2
PackingGroup  II
HS Code  29012990

2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 388092 Luperox? 101, 2,5-Bis(tert-butylperoxy)-2,5-dimethylhexane technical grade, 90% 78-63-7 100ml $78.6 2023-01-07 Buy
Sigma-Aldrich 388092 Luperox? 101, 2,5-Bis(tert-butylperoxy)-2,5-dimethylhexane technical grade, 90% 78-63-7 500ml $271 2023-01-07 Buy
American Custom Chemicals Corporation CHM0008104 2,5-DIMETHYL-2,5-DI(TERT-BUTYLPEROXY)HEXANE 95.00% 78-63-7 500ML $4212.29 2021-12-16 Buy
Frontier Specialty Chemicals JK202389 2,5-Bis(tert-butylperoxy)-2,5-dimethylhexane 92% 78-63-7 25g $16 2021-12-16 Buy
Frontier Specialty Chemicals JK202389 2,5-Bis(tert-butylperoxy)-2,5-dimethylhexane 92% 78-63-7 100g $54 2021-12-16 Buy
Product number Packaging Price Buy
388092 100ml $78.6 Buy
388092 500ml $271 Buy
CHM0008104 500ML $4212.29 Buy
JK202389 25g $16 Buy
JK202389 100g $54 Buy

2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane Chemical Properties,Uses,Production

Chemical Properties

colourless to light yellow liquid

Uses

Initiates degradation of polypropylene, monomer scavenger in styrene polymerization. Free radical polymerization initiator. 

Application

2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane is an efficient peroxide for the degradation of polypropylene (CR-PP) in the temperature range of 200-250°C. It can also be used as chaser catalyst to reduce residual monomer in the mass polymerization of styrene. It is used for the crosslinking of natural and synthetic rubber, as well as thermoplastic polyolefins: Rubber compounds containing Trigonox 101 have excellent scorch safety. Safe processing temperature: 135°C(rheometer ts2 > 20 minutes). Typical crosslinking temperature: 175 ℃ (rheometer t90 about 12 minutes).

General Description

2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane, also known as trigonox 101, is a clear, yellow liquid. (NTP, 1992)also for storage and transport mixed with inert solid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Peroxides, such as 2,5-DIMETHYL-2,5-DI-(TERT-BUTYLPEROXY)HEXANE, 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

Flammable

Safety Profile

Moderately toxic by intraperitoneal route. Combustible when exposed to heat, flames, or reducing agents. To fight fire, use water spray, foam, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. Used in the polymerization of styrene and in cross-linking of various grades of polyethylene. See also PEROXIDES, ORGANIC.

Potential Exposure

It is used as a catalyst in making polyethylene, polystyrene, and polyester resins.

First aid

If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit.

storage

Color Code—Yellow Stripe: Reactivity Hazard;Store separately in an area isolated from flammables, combustibles, or other yellow-coded materials. Prior to workingwith this chemical you should be trained on its proper handling and storage. Store in tightly closed containers in acool, well-ventilated area away from strong oxidizers (suchas chlorine, bromine, and fluorine), strong acids (such ashydrochloric, sulfuric, and nitric), and combustibles.Sources of ignition, such as smoking and open flames, areprohibited where 2,5-dimethyl-2,5-di(tert-butyl peroxy)hexane is used, handled, or stored in a manner that could createa potential fire or explosion hazard. Use only nonsparkingtools and equipment, especially when opening and closingcontainers of 2,5-dimethyl-2,5-di(tert-butyl peroxy)hexane.See OSHA Standard 1910.104 and NFPA 43A Code for theStorage of Liquid and Solid Oxidizers for detailed handlingand storage regulations.

Shipping

This compound requires a shipping label of“ORGANIC PEROXIDE.” It falls in Hazard Class 5.2 andPacking Group II.

Incompatibilities

Unstable organic peroxide. Strong oxidizer; potentially explosive. Forms explosive mixture withair. Reacts with reducing agents, strong oxidizers, strongacids, combustible materials.

3025-88-5
75-65-0
78-63-7
Synthesis of 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane from 2,5-DIMETHYLHEXANE-2,5-DIHYDROPEROXIDE and tert-Butanol

2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane Preparation Products And Raw materials

Global( 190)Suppliers
Supplier Tel Email Country ProdList Advantage
Taizhou Suze Chemical Materials Co.,Ltd.
+86-0523-86392777 +86-19825580222 nick.miao@suzechem.com China 23 58
Hebei Mojin Biotechnology Co., Ltd
+8613288715578 sales@hbmojin.com China 12452 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21700 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679 +86-18949832763 info@tnjchem.com China 2989 55
Chemson Industrial (Shanghai) Co., Ltd.
86-21-65208861- 8007 sales1@chemson.com.cn CHINA 117 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Hebei Guanlang Biotechnology Co., Ltd.
+86-19930503282 alice@crovellbio.com China 8823 58
Xi'an Kono chem co., Ltd.,
029-86107037 13289246953 info@konochemical.com China 2995 58
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22968 58
career henan chemical co
+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58

View Lastest Price from 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane pictures 2023-08-15 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane
78-63-7
US $0.00 / kg 1kg 99% 1000tons Hebei Mojin Biotechnology Co., Ltd
2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane pictures 2023-03-11 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane
78-63-7
US $10.00 / KG 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.
2, 5-Dimethyl-2, 5-Di (butyl peroxy) Hexane pictures 2022-11-23 2, 5-Dimethyl-2, 5-Di (butyl peroxy) Hexane
78-63-7
US $0.00 / kg 1kg 95% 20 tons Taizhou Suze Chemical Materials Co.,Ltd.
rc4(peroxide) tc8(catalyst) trigonox101-101/45 trigonoxxq8 varox varox50 varoxliquid 2,5-Bis(tert-butylperoxy)-2,5-dimethylhexane, blend with calcium carbonate and silica Dimethylditertiarybutylperoxyhexaneactive 2,5-Dimethyl-2,5-bis(t-butylperoxy) hexane 2,5-BIS(T-BUTYLPEROXY)-2,5-DIMETHYLHEXAN E,CA45WT% W CACO3/SIO2 (LUPEROX 101XL) BIS(TERT-BUTYLPEROXY)-DIME-HEXANE CA 2& 2,5-DIMETHYL-2,5-BIS-(TERT-BUTYLPEROXY)-HEXAN 2,5-Di-(tert.-butylperoxy)-2,5-dimethylhexan 2,5-Bis(tert-butylperoxy)-2,5-dimethylhexane, blend with polypropylene and silica Luperox(R) 101PP20 2,5-Bis(tert-butylperoxy)-2,5-dimethylhexane (Luperox(R) 101) 2,5-Dimethyl-2,5-di(tert-butylperoxide)hexane Vulcanizing agent di-25 Luperox? 101PP20 DHBP 2,5-Dimethyl-2,5-Di(tert-butylperoxy)Hexane Luperox(R) 101XL45, 2,5-Bis(tert-butylperoxy)-2,5-dimethylhexane, blend with calcium carbonate and silica 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane,DHBP 2,5-Bis(tert-butylperoxy)-2,5-dimethylhexane, blend with calcium carbonate and silica (Luperox(R) 101XL) (1,1,4,4-Tetramethyl-1,4-butanediyl)bis(1,1-dimethylethyl) peroxide 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane,92% 2,5-Bis(tert-butylperoxy)-2,5-dimethylhexane (Luperox 101),2,5-Bis(tert-butylperoxy)-2,5-dimethylhexane Luperox 101XL,2,5-Bis(tert-butylperoxy)-2,5-dimethylhexane, blend with calcium carbonate and silica 2,5-Dimethyl-2,5-di Double "2,5" vulcanizator 2,5-DiMethyl-2,5-di(tert-butylperoxy)hexane, 92% 100GR Bis 2,5 Vulcanizing Agent 2,5-DiMethy1-2,5-bis(tert-burylperory)hexane (DHBP) 2,5-BIS(T-BUTYLPEROXY)-2,5-DIMETHYLHEXANE 2,5-BIS(TERT-BUTYLPEROXY)-2,5-DIMETHYLHEXANE 2,5-DIMETHYL-2,5-BIS(TERT-BUTYLPEROXY)HEXANE 2,5-DIMETHYL-2,5-DI(T-BUTYL-PEROXY)HEXANE 2,5-DIMETHYL-2,5-DI(TERT-BUTYLPEROXY)HEXANE Di-tert-butyl 1,1,4,4-tetraMethyltetraMethylene diperoxide luperox LUPEROX 101XL Trigonox 101 VAROX DBPH VAROX DBPH-50 Trigonox[R] 101 Peroxide,1,1'-(1,1,4,4-tetraMethyl-1,4-butanediyl)bis[2-(1,1-diMethylethyl) Luperox? 101XL45, 2,5-Bis(tert-butylperoxy)-2,5-dimethylhexane, blend with calcium carbonate and silica DPDH Luperox(R) 101, 2,5-Bis(tert-butylperoxy)-2,5-diMethylhexane technical grade, 90% Two-February Luperox? 101, 2,5-Bis(tert-butylperoxy)-2,5-dimethylhexane VAROX DBPH VAROX DBPH-50 LUPEROX 101XL 2,5-DIMETHYL-2,5-BIS(TERT-BUTYLPEROXY)HEXANE 2,5-DIMETHYL-2,5-DI(TERT-BUTYLPEROXY)HEXANE 2,5-BIS(T-BUTYLPEROXY)-2,5-DIMETHYLHEXANE 2,5-dimethyl-2,5-di(butylperoxy)hexane 2,5-dimethyl-2,5-di(t-butylperoxy)-hexan 2,5-Dimethyl-2,5-di(tert-butyl ad40c cr05 ct8(crosslinkingagent) hc4(peroxide) interoxdhbp interoxdhbp45ic/g kayahexaad kayahexaad40