Isophorone

Isophorone Structure
Isophorone structure
Common Name Isophorone
CAS Number 78-59-1 Molecular Weight 138.207
Density 0.9±0.1 g/cm3 Boiling Point 215.2±0.0 °C at 760 mmHg
Molecular Formula C9H14O Melting Point −8 °C(lit.)
MSDS Chinese USA Flash Point 84.4±0.0 °C
Symbol GHS07 GHS08
GHS07, GHS08
Signal Word Warning

Polymer Coatings in 3D-Printed Fluidic Device Channels for Improved Cellular Adherence Prior to Electrical Lysis.

Anal. Chem. 87 , 6335-41, (2015)

This paper describes the design and fabrication of a polyjet-based three-dimensional (3D)-printed fluidic device where poly(dimethylsiloxane) (PDMS) or polystyrene (PS) were used to coat the sides of a fluidic channel within the device to promote adhesion of ...

Non-targeted multi-component analytical surveillance of plastic food contact materials: Identification of substances not included in EU positive lists and their risk assessment.

Food Addit. Contam. 22(10) , 1012-22, (2005)

A procedure used by the Norwegian Food Safety Authority for surveillance of contaminants from plastic food contact materials (polyolefin drinking bottles, water boilers, polyamide cooking utensils and plastic multi-layer materials) is described. It is based o...

The synthesis and spectral properties of a stimuli-responsive D-π-A charge transfer dye.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 78(1) , 234-7, (2011)

A new donor-π-acceptor (D-π-A) type isophorone dye was synthesized by the condensation reaction between 2-(3,5,5-trimethylcyclohex-2-enylidene)-malononitrile and indole-3-carboxaldehyde. The chemical structure of the dye was characterized by 1H NMR, EA and MS...

Determination of isophorone in food samples by solid-phase microextraction coupled with gas chromatography-mass spectrometry.

J. Chromatogr. A. 1155(1) , 100-4, (2007)

A simple and sensitive method for the determination of isophorone in food samples was developed by headspace solid-phase microextraction (HS-SPME) coupled with gas chromatography-mass spectrometry (GC-MS). Isophorone was separated within 10 min by GC-MS using...

Toxicology and carcinogenesis studies of isophorone in F344 rats and B6C3F1 mice.

Toxicology 39(2) , 207-19, (1986)

Toxicology and carcinogenesis studies of isophorone were conducted by administering 0, 250, or 500 mg/kg body weight per day by gavage in corn oil to groups of 50 F344/N rats and 50 B6C3F1 mice of each sex, 5 days/week, for 103 weeks. Dosed male rats develope...

Antifungal activity and biotransformation of diisophorone by Botrytis cinerea.

J. Agric. Food Chem. 53(15) , 6035-9, (2005)

Diisophorone (1) was tested against two strains of the necrotrophic plant pathogen Botrytis cinerea. Fungal sensitivity varied according to the strain. B. cinera 2100 was more sensitive than B. cinereaUCA992: its mycelial growth was significantly inhibited at...

Model of drug-loaded fluorocarbon-based micelles studied by electron-spin induced (19)f relaxation NMR and molecular dynamics simulation.

Langmuir 24(3) , 692-700, (2008)

Rf-IPDU-PEGs belong to a class of fluoroalkyl-ended poly(ethylene glycol) polymers (Rf-PEGs), where the IPDU (isophorone diurethane) functions as a linker to connect each end of the PEG chain to a fluoroalkyl group. The Rf-IPDU-PEGs form hydrogels in water wi...

Rapid toxicity testing based on mitochondrial respiratory activity.

Bull. Environ. Contam. Toxicol. 44(5) , 675-80, (1990)

Solid-state linear-dichroic IR-spectroscopy of isophorone derivatives with potential non-linear optical application.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 65(5) , 1035-40, (2006)

Possibilities of linear-dichroic infrared (IR-LD) spectroscopy based on oriented solid samples as suspension in nematic liquid crystal have been applied for detailed experimental IR-band assignment and structural information of 2-[5,5-dimethyl-3-(2-phenyl-vin...

Biotransformation of racemic diisophorone by Cephalosporium aphidicola and Neurospora crassa.

Biotechnol. Lett. 27(14) , 1007-10, (2005)

Racemic diisophorone (500 mg) was converted by Cephalosporium aphidicola and Neurospora crassa over 10 days at 25 degrees C to 8beta-hydroxydiisophorone in yields of 10% (52 mg) and 20% (103 mg), respectively. The structure was established by IR, specific rot...