51008-02-7

Basic information

• Product Name: dioxydicycloheptane-1,1-diyl dihydroperoxide
• CAS NO: 51008-02-7
• Molecular Formula: C₁₄H₂₆O₆
• Molecular Weight: 290.3526
• Mol File: 51008-02-7.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 433.7°C at 760 mmHg
• Flash Point: 216.1°C
• Density: 1.19g/cm³
• Vapor Pressure: 2.43E-09mmHg at 25°C
• Refractive Index: 1.512
• CAS DataBase Reference: dioxydicycloheptane-1,1-diyl dihydroperoxide(CAS DataBase Reference)
• NIST Chemistry Reference: dioxydicycloheptane-1,1-diyl dihydroperoxide(51008-02-7)
• EPA Substance Registry System: dioxydicycloheptane-1,1-diyl dihydroperoxide(51008-02-7)

Safety Data

• Hazardous Substances Data: 51008-02-7(Hazardous Substances Data)

Upstream product

• 50438-50-1 1-methoxycycloheptene 
• 502-42-1 cycloheptanone 

Relevant articles and documents

Flow Chemistry under Extreme Conditions: Synthesis of Macrocycles with Musklike Olfactoric Properties

Starting from small cyclic ketones, continuous flow synthesis is used to produce medium-sized rings and macrocycles that are relevant for the fragrance industry. Triperoxides are important intermediates in this process and are pyrolyzed at temperatures above 250 °C. The synthesis is carried out in two continuously operated flow reactors connected by a membrane-operated separator. The practicality of flow chemistry is impressively demonstrated in this work by the use of hazardous reagent mixtures (30% H2O2, 65% HNO3) and the pyrolysis of no less problematic peroxides. All new macrocycles were tested for their olfactory properties in relation to musk.

Reaction of enol ethers with the I2-H2O2 system: Synthesis of 2-iodo-1-methoxy hydroperoxides and their deperoxidation and demethoxylation to 2-iodo ketones

The reaction of enol ethers with the I2-H2O 2 system in diethyl ether affords 2-iodo ketones and the previously unknown 2-iodo-1-methoxy hydroperoxides. In the presence of the I 2-H2O2 system, the latter compounds undergo deperoxidation and demethoxylation to form 2-iodo ketones. The reaction conditions were found for the synthesis of 2-iodo ketones from enol ethers in 67-94% yields. Georg Thieme Verlag Stuttgart - New York.

New preparation of 1,2,4,5,7,8-hexaoxonanes

(Chemical Equation Presented) A new versatile procedure was developed for the synthesis of 1,2,4,5,7,8-hexaoxonanes based on the Lewis acid catalyzed reaction of acetals with 1,1′-dihydroperoxydicycloalkyl peroxides. The procedure substantially extends the structural diversity of these compounds and, in most cases, allows the synthesis of these compounds in higher yields (to 96%) and with higher selectivity. Complexation of hexaoxonane with chloroform was documented for the first time. The structures of several triperoxides were established by X-ray diffraction.