14513-43-0

Basic information

• Product Name: 3,3''-(1-METHYLETHYLIDENE)BIS-7-OXABICYCLO[4.1.0]HEPTANE
• Synonyms: 3,3''-(1-METHYLETHYLIDENE)BIS-7-OXABICYCLO[4.1.0]HEPTANE;2,2-bis(3,4-epoxycyclohexyl)propane;REF DUPL: 2,2-bis(3,4-epoxycyclohexyl)propane
• CAS NO: 14513-43-0
• Molecular Formula: C15H24O2
• Molecular Weight: 236.35
• Mol File: 14513-43-0.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 298.2 °C at 760 mmHg
• Flash Point: 121 °C
• Appearance: /
• Density: 1.1 g/cm³
• CAS DataBase Reference: 3,3''-(1-METHYLETHYLIDENE)BIS-7-OXABICYCLO[4.1.0]HEPTANE(CAS DataBase Reference)
• NIST Chemistry Reference: 3,3''-(1-METHYLETHYLIDENE)BIS-7-OXABICYCLO[4.1.0]HEPTANE(14513-43-0)
• EPA Substance Registry System: 3,3''-(1-METHYLETHYLIDENE)BIS-7-OXABICYCLO[4.1.0]HEPTANE(14513-43-0)

Safety Data

• Hazardous Substances Data: 14513-43-0(Hazardous Substances Data)

Usage

General Description

The chemical 3,3''-(1-METHYLETHYLIDENE)BIS-7-OXABICYCLO[4.1.0]HEPTANE, also known as 3,3''-Isopropylidenebis(7-oxabicyclo[4.1.0]heptane), is a bicyclic organic compound consisting of a seven-membered heterocyclic ring with two oxygen atoms and an isopropylidene group. It is commonly used as a building block in the synthesis of various organic compounds and pharmaceuticals. This chemical has potential applications in the production of drugs, fragrances, and other fine chemicals due to its unique chemical structure. It is important to handle this compound with care as it may pose health and safety risks if not used in accordance with proper handling and storage procedures.

Upstream product

• 59095-15-7 4-(2-cyclohex-3-en-1-ylpropyl-2-yl)cyclohexene 
• 13804-54-1 4,4'-isopropylidenedicyclohexanol 

Relevant articles and documents

Continuous preparation method of alicyclic epoxy compound

The invention provides a continuous preparation method of an alicyclic epoxy compound. The preparation method comprises the following steps: S1, continuously introducing alicyclic olefin and a hydrogen peroxide aqueous solution into a micro-emulsifier for emulsification to form an emulsion, the concentration of the hydrogen peroxide aqueous solution being greater than or equal to 8wt%; s2, continuously introducing the emulsified liquid into a microreactor for oxidation reaction to obtain a crude product mother solution; and S3, purifying the crude product mother liquor to obtain the alicyclic epoxy compound. According to the preparation method, the dynamic micro-channel reactor is adopted, the homogeneity of the reaction system is ensured through the combination of the micro-emulsifier and the micro-reactor, and the problem of poor mixing effect is avoided, so that relatively high reaction conversion rate and yield of alicyclic epoxy compound preparation can be realized by adopting the low-concentration hydrogen peroxide aqueous solution as the oxidizing agent. Besides, a continuous operation process is adopted, so that the process is small in danger, safe and controllable.

Bicyclic oxide preparation method (by machine translation)

The present invention provides bicyclic oxide preparation method, the invention bicyclic oxide catalysting preparation method comprises, hydrogen peroxide and a buffer in the presence of a diene compound epoxidation to prepare bicyclic oxide step. (by machine translation)

HIGH-PURITY ALICYCLIC DIEPOXY COMPOUND AND PROCESS FOR PRODUCING THE SAME

A high-purity cycloaliphatic diepoxy compound of General Formula (II) is an epoxidized product of a cycloaliphatic diolefinic compound of General Formula (I) having an isomer content as detected in gas chromatography (GC) of 15% or less: wherein X represents a bivalent group selected from the group consisting of, for example, O, S, -SO-, -SO2-, -CH2-, and -C(CH3)2-; and R1 to R18 may be the same as or different from each other and each represent hydrogen atom, a halogen atom, a hydrocarbon group which may contain oxygen atom or a halogen atom, or an alkoxy group which may be substituted. Such a high-purity cycloaliphatic diepoxy compound is prepared by producing the cycloaliphatic diolefinic compound through distillation, epoxidizing the compound with an aliphatic percarboxylic acid containing substantially no water, carrying out desolvation, and further purifying the epoxidized compound through distillation.