1658-27-1

Basic information

• Product Name: 1,5-DIOXA-SPIRO[5.5]UNDECANE-2,4-DIONE
• Synonyms: 1,5-DIOXA-SPIRO[5.5]UNDECANE-2,4-DIONE;TOSLAB-BB TOS-BB-1280
• CAS NO: 1658-27-1
• Molecular Formula: C₉H₁₂O₄
• Molecular Weight: 184.19
• Mol File: 1658-27-1.mol

Chemical Properties

• Melting Point: 93 °C(Solv: ethanol (64-17-5))
• Boiling Point: 443 °C at 760 mmHg
• Flash Point: 241.6 °C
• Appearance: /
• Density: 1.25 g/cm³
• Vapor Pressure: 4.79E-08mmHg at 25°C
• Refractive Index: 1.5
• PKA: 11.48±0.20(Predicted)
• CAS DataBase Reference: 1,5-DIOXA-SPIRO[5.5]UNDECANE-2,4-DIONE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,5-DIOXA-SPIRO[5.5]UNDECANE-2,4-DIONE(1658-27-1)
• EPA Substance Registry System: 1,5-DIOXA-SPIRO[5.5]UNDECANE-2,4-DIONE(1658-27-1)

Safety Data

• Hazardous Substances Data: 1658-27-1(Hazardous Substances Data)

Usage

Uses

Used in Pharmaceutical Industry:
1,5-DIOXA-SPIRO[5.5]UNDECANE-2,4-DIONE is used as a potential candidate for the development of new drugs due to its unique spiro structure and dione functional group. These features may impart specific properties that could be harnessed in the creation of innovative pharmaceutical compounds.
Used in Agrochemical Industry:
In the agrochemical sector, 1,5-DIOXA-SPIRO[5.5]UNDECANE-2,4-DIONE may be utilized as a component in the formulation of new pesticides. Its chemical structure could offer novel modes of action or enhanced efficacy against pests and diseases in agriculture.
Used in Materials Science:
1,5-DIOXA-SPIRO[5.5]UNDECANE-2,4-DIONE is used in materials science for the development of advanced materials. Its spiro ring and dione functional group may contribute to the creation of materials with unique properties, such as improved strength, flexibility, or chemical resistance.
Further research and testing are required to fully explore the potential uses and properties of 1,5-DIOXA-SPIRO[5.5]UNDECANE-2,4-DIONE, ensuring its safe and effective application in various industries.

InChI:InChI=1/C9H12O4/c10-7-6-8(11)13-9(12-7)4-2-1-3-5-9/h1-6H2

Upstream product

• 141-82-2 malonic acid 
• 108-94-1 cyclohexanone 
• 108-93-0 cyclohexanol 
• 2033-24-1 cycl-isopropylidene malonate 
• 7664-93-9 sulfuric acid 
• 108-24-7 acetic anhydride 

Downstream Products

• 59958-84-8 3-cyclohexylidene-1,5-dioxa-spiro[5.5]undecane-2,4-dione 
• 817206-56-7 (1β,5β)-1,5-diphenyl-8,15-dioxa-dispiro[5.2.5.2]hexadecane-3,7,16-trione 
• 817206-75-0 (1β,5β)-1,5-bis-(4-prop-2-ynyloxy-phenyl)-8,15-dioxa-dispiro[5.2.5.2]hexadecane-3,7,16-trione 

Relevant articles and documents

Reaction of N,N'-di(methoxycarbonyl)-p-benzoquinonediimine with Meldrum's acid and its analogs

Reactions of 2,2-dimethyl-4,6-dioxo-1,3-dioxane (Meldrum's acid), 2,2-tetramethylene-4,6-dioxo-1,3-dioxane and 2,2-pentamethylene-4,6-dioxo-1,3- dioxane in the presence of MeONa gave rise instead of expectable products of Michael 1,4-addition the correspo

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A method for producing a 1,3-dioxolan-4,6-dione compound from a ketone compound and a malonic acid, the method comprising: precipitating a 1,3-dioxolan-4,6-dione compound as a crystal from a mixed solvent comprising a first organic solvent having a dielectric constant of 10 or more and a water, so as to form a precipitated 1,3-dioxolan-4,6-dione compound; and isolating the precipitated 1,3-dioxolan-4,6-dione compound by a solid-liquid separation.

Towards organo-click chemistry: Development of organocatalytic multicomponent reactions through combinations of aldol, Wittig, Knoevenagel, Michael, Diels-Alder and Huisgen cycloaddition reactions

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