702-75-0

Basic information

• Product Name: 8,8-dimethyl-6,10-dioxaspiro[4.5]decane
• Synonyms: 8,8-dimethyl-6,10-dioxaspiro[4.5]decane;8,8-Dimethyl-6,10-dioxaspiro[4.5]decan;6,10-Dioxaspiro[4.5]decane,8,8-dimethyl-
• CAS NO: 702-75-0
• Molecular Formula: C₁₀H₁₈O₂
• Molecular Weight: 170.24872
• EINECS: 211-869-2
• Mol File: 702-75-0.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 198.4°C at 760 mmHg
• Flash Point: 70.3°C
• Appearance: /
• Density: 1g/cm³
• Vapor Pressure: 0.508mmHg at 25°C
• Refractive Index: 1.474
• CAS DataBase Reference: 8,8-dimethyl-6,10-dioxaspiro[4.5]decane(CAS DataBase Reference)
• NIST Chemistry Reference: 8,8-dimethyl-6,10-dioxaspiro[4.5]decane(702-75-0)
• EPA Substance Registry System: 8,8-dimethyl-6,10-dioxaspiro[4.5]decane(702-75-0)

Safety Data

• Hazardous Substances Data: 702-75-0(Hazardous Substances Data)

Usage

General Description

8,8-dimethyl-6,10-dioxaspiro[4.5]decane, also known as isobornyl acetate, is a chemical compound commonly found in many essential oils, including pine, camphor, and fir needle oils. It is widely used as a flavoring agent and fragrance in cosmetics, perfumes, and personal care products due to its pleasant, fruity, and floral aroma. Isobornyl acetate is also used as a solvent and in the production of synthetic resins and plasticizers. It is considered a low toxic substance and is generally recognized as safe for use in food and cosmetics but can cause irritation to the respiratory system and skin in high concentrations.

InChI:InChI=1/C10H18O2/c1-9(2)7-11-10(12-8-9)5-3-4-6-10/h3-8H2,1-2H3

Upstream product

• 65849-85-6 3,3,9,9-Tetramethyl-1,5,7,11-tetraoxaspiro<5.5>undecan 
• 120-92-3 cyclopentanone 
• 126-30-7 2,2-Dimethyl-1,3-propanediol 

Downstream Products

• 707-29-9 3,3-dimethyl-1,5-dioxa-spiro[5.5]undecane 
• 120-92-3 cyclopentanone 
• 126-30-7 2,2-Dimethyl-1,3-propanediol 

Relevant articles and documents

Polyacrylonitrile fiber mat supported solid acid catalyst for acetalization

A novel polyacrylonitrile hybrid fiber mat supported solid acid catalyst was prepared by electrospin-ning, and its catalytic activities were carefully investigated through acetalization reactions. The results showed that this hybrid fiber mat exhibits high activity for the reactions, with average yields over 95%. Besides having catalytic activities similar to the solid acid, the heterogeneous solid acid/polyacrylonitrile mat can be reused in six runs without significant loss of catalytic activities. The large size of the hybrid fiber mat greatly facilitates recovery of the catalyst from the reaction mixture. The high and stable catalytic activities of the hybrid fiber mat hold great potential for green chemical processes and preparation of membrane reactors in the future.

3,3,9,9-Tetramethyl-1,5,7,11-tetraoxaspiro[5.5]undecane as a reagent for protection of carbonyl compounds

3,3,9,9-Tetramethyl-1,5,7,11-tetraoxaspiro[5.5]undecane is introduced as a new, stable and chemoselective reagent for the protection of aldehydes and ketones under mild reaction condition in high yield.

Solid supported reactions and reagents XIV [1]: Envirocat EPZG as a novel catalyst for selective acetalization of aldehydes and ketones

Envirocat EPZG is an efficient reusable catalyst for acetalization of aldehydes and ketones. The isolation of pure products in high yields by simple filtration and evaporation of the solvent is an important feature of this method.