8.20248

Di-tert-butyl peroxide

for synthesis

• Synonym(e): tert-Butylperoxid
• Empirische Formel (Hill-System): C₈H₁₈O₂
• CAS-Nummer: 110-05-4
• Molekulargewicht: 146.23
• MDL-Nummer: MFCD00008803
• UNSPSC-Code: 12352120
• EG-Index-Nummer: 203-733-6
• NACRES: NA.22

Eigenschaften

• Dampfdruck: 1000 hPa ( 110 °C)
• Qualitätsniveau: 200
• Assay: ≥98.0% (GC)
• Form: liquid
• Selbstzündungstemp.: 182 °C
• Wirksamkeit: >25000 mg/kg LD₅₀, oral (Rat)
• Eignung der Reaktion: reagent type: oxidant
• mp (Schmelzpunkt): -40 °C
• Übergangstemp.: flash point 4 °C
• Dichte: 0.80 g/cm³ at 20 °C
• Lagertemp.: 15-25°C
• InChI: 1S/C8H18O2/c1-7(2,3)9-10-8(4,5)6/h1-6H3
• InChIKey: LSXWFXONGKSEMY-UHFFFAOYSA-N

Beschreibung

Anwendung

• Combustion characteristics of DTBP: Investigates the combustion characteristics of DTBP, emphasizing its role as a cetane booster and a source for methyl radicals, which are essential in studying elementary reactions (Preubker et al., 2021).


• DTBP in alpha-Alkylation of alpha-Amino Carbonyl Compounds: Details a DTBP-promoted alpha-alkylation process that enhances the synthesis efficiency of alpha-amino carbonyl compounds by simple alkanes (Peng et al., 2014).

Hinweis zur Analyse

Gehalt (GC, Fl.%): ≥ 98.0 % (a/a)
Dichte (d 20 °C/ 4 °C): 0.795 - 0.797
Identität (IR): entspricht

Sicherheitshinweise

• Piktogramme: GHS02,GHS08
• Signalwort: Danger
• H-Sätze: H225 - H242 - H341 - H412
• P-Sätze: P210 - P273 - P280 - P308 + P313 - P370 + P378 - P403 + P235
• Gefahreneinstufungen: Aquatic Chronic 3 - Flam. Liq. 2 - Muta. 2 - Org. Perox. E
• Lagerklassenschlüssel: 5.2 - Organic peroxides and self-reacting hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): 42.8 °F - closed cup
• Flammpunkt (°C): 6 °C - closed cup