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HCID 75796Erstellt: 26. Oktober 2026

2,5-Dimethylhexan-2,5-diyldiperbenzoat

L-118 · VAROX 118 · VAROX 230-XL · VAROX DCP-40C · VAROX DCP-40KE · 2,5-Dimethylhexane-2,5-diperbenzoate · 2,5-Dimethylhexan-2,5-diyldiperbenzoat · 2,5-Dimethyl-2,5-di(benzoylperoxy)hexane

https://huagongshe.com/de/chemical/75796

Molekülstruktur von 2,5-Dimethylhexan-2,5-diyldiperbenzoat

Identifikatoren & physikalische Daten

CAS No.2618-77-1
SummenformelC22H26O6
Durchschnittliche Molmasse386,4 g/mol
Monoisotopische Masse386,17293855 g/mol
SMILESCC(C)(CCC(C)(C)OOC(=O)c1ccccc1)OOC(=O)c1ccccc1
InChIKeyRIPYNJLMMFGZSX-UHFFFAOYSA-N
PubChem CID75796
EC No.220-050-9
DTXSIDDTXSID5062556
Lokaler Name2,5-Dimethylhexan-2,5-diyldiperbenzoat

Chemische & physikalische Eigenschaften

XLogP5,4
Polarare Oberfläche (TPSA)71,1
H-Brücken-Donoren0
H-Brücken-Akzeptoren6
Frei drehbare Bindungen11
Schwere Atome28
Formalladung0
Komplexität455
Physical DescriptionThis solid peroxide is particularly sensitive to temperature rises and contamination. Above a given "Control Temperature" they decompose violently. It is generally stored or transported as a mixture, with an inert solid.
Siedepunkt529.9±33.0 °C(Predicted)
Dichte1.143±0.06 g/cm3(Predicted)
EPA chemische InformationenBenzenecarboperoxoic acid, 1,1'-(1,1,4,4-tetramethyl-1,4-butanediyl) ester (2618-77-1)

Sicherheit & Vorschriften

GHS-EinstufungDangerH241: Heating may cause a fire or explosion [Danger Self-reactive substances and mixturesOrganic peroxides]P210, P234, P235, P240, P280, P370+P380+P375[+P378], P403, P410, P411, P420, and P501 (click each P-code to see the statement)
Regulatorische InformationenChemical: Benzenecarboperoxoic acid, 1,1,4,4-tetramethyl-1,4-butanediyl ester
DOT-KennzeichnungOrganic Peroxide Explosive
BrandgefahrenExcerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]:
GesundheitsgefahrenExcerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]:
Reaktive GruppePeroxides, Organic
Reactivity AlertsExplosive
Reactivity ProfilePeroxides, such as 2,5-DIMETHYL-2,5-DI-(BENZOYLPEROXY)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 or contamination. May ignite combustibles (wood, paper, oil, clothing, etc.). May be ignited by heat, sparks or flames.
Air and Water ReactionsNo rapid reaction with air. No rapid reaction with water.
Hazard Classes and CategoriesOrganic peroxides - Type B
BrandbekämpfungExcerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]:
Erste HilfeExcerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]:
Freisetung ohne BrandExcerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]:
Isolation and EvacuationExcerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]:
Personal Protective Equipment (PPE)Excerpt from ERG Guide 146 [Organic Peroxides (Heat, Contamination and Friction Sensitive)]:
TSCA-Inventar-StatusTSCA listed
UN-Transportnummer3102
Gefahrenklasse5.2
VerpackungsgruppeII