XANTHONE

Synonyms. Xanthone; 9H-Xanthen-9-one; Xanthen-9-one; 9-Oxoxanthene; 9-Xanthenone; 9-Xanthone; Benzophenone oxide; Dibenzo-gamma-pyrone; Diphenylene ketone oxide; Genicide; Xanthenone;

XANTHONE 

Click for original image

 

PRODUCT IDENTIFICATION

CAS RN

90-47-1

EINECS RN

201-997-7

FORMULA

C13H8O2

MOLE WEIGHT

196.20

H.S CODE

 2932.99.3900

SMILES

 c1ccc2c(c1)c(=O)c3ccccc3o2

CLASSIFICATION

Insecticide, Xanthone

EXTRA NOTES

A group of xanthenes that contain a 9-keto OXYGEN
EPA Pesticide Chemical Code 086503. (Ovicide and larvicide)
The chemical structure of xanthone forms the central core of a variety of naturally occurring organic compounds, such as mangostin, which are sometimes collectively referred to as xanthones or xanthonoids

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE.

white crystalline powder

MELTING POINT

174 C

BOILING POINT

351 C

DENSITY

 

SOLUBILITY IN WATER

Slightly soluble in hot water (4.52 mg/l at 25 C), Sparingly volatile with steam

SOLVENT SOLUBILITY

Freely sol in chloroform. Soluble in alcohol. Slightly soluble in ether, BTX. Dissolves in concentrated H2SO4.

VAPOR DENSITY

 

log P(octanol-water)

 1

VAPOR PRESSURE

 5.85E-05 mm Hg

AUTOIGNITION TEMP

  
pK

 

REFRACTIVE INDEX

 

FLASH POINT

 

 

STABILITY AND REACTIVITY
STABILITY Stable under normal conditions.

INCOMPATIBLE MATERIALS

Strong oxidizing agents

POLYMERIZATION

Has not been reported

NFPA RATINGS

Health: 2, Flammability: 0, Reactivity: 0

 

EXTERNAL LINKS & GENERAL DESCRIPTION

USA.gov - Xanthone

Wikipedia Linking - Xanthone

Google Scholar Search - Xanthone

Drug Information Portal (U.S. National Library of Medicine) - Xanthone

PubChem Compound Summary - Xanthone

KEGG (Kyoto Encyclopedia of Genes and Genomes) - Xanthone

Chemical Entities of Biological Interest (ChEBI) - Xanthone

http://www.ncbi.nlm.nih.gov/ - Xanthone

EPA - Substance Registry Services - Xanthone

 

SALES SPECIFICATION

APPEARANCE

white crystalline powder

ASSAY

98% min

MELTING POINT

172 ~ 174 C

 

TRANSPORT & REGULATORY INFORMATION

UN NO.

2811

HAZARD CLASS

6.1
PACKING GROUP III

 

SAFETY INFORMATION

HAZARD OVERVIEW

Toxic by ingestion. Eyes: May cause eye irritation. Skin: May be harmful if absorbed through skin. May cause skin irritation. Inhalation: May be harmful if inhaled. May cause respiratory tract irritation. Ingestion: Toxic if swallowed.

SIGNAL WORD Danger

PICTOGRAMS

HAZARD STATEMENTS

H301

P STATEMENTS

P301 + P310

EC DIRECTIVES

 

HAZARD CODES

RISK PHRASES

22

SAFETY PHRASES

26-36

 

PACKING

Preserve in light-resistant and well-closed containers

 

PRICE INFORMATION