Basic Information | Post buying leads | Suppliers | Cas Database |
Name |
Xanthone |
EINECS | 201-997-7 |
CAS No. | 90-47-1 | Density | 1.277 g/cm3 |
PSA | 30.21000 | LogP | 2.94620 |
Solubility | It is Soluble in water (partly), chloroform, hot Toluene, ether (slightly), and hot alcohol. | Melting Point |
174-176 °C |
Formula | C13H8O2 | Boiling Point | 350 °C at 760 mmHg |
Molecular Weight | 196.205 | Flash Point | 169.8 °C |
Transport Information | UN 2811 6.1/PG 3 | Appearance | off-white powder |
Safety | 24/25 | Risk Codes | 22 |
Molecular Structure | Hazard Symbols | Xi,Xn | |
Synonyms |
Xanthen-9-one(8CI);9-Oxoxanthene;9-Xanthone;9H-Xanthene, 9-oxo-;Benzophenone oxide;Dibenzo-g-pyrone;Diphenylene ketoneoxide;Genicide;Xanthenone;Xanthones; |
Article Data | 312 |
Molecular Structure of Xanthone (CAS NO.90-47-1):
IUPAC: Xanthen-9-one
CAS:90-47-1
Molecular formula: C13H8O2
Molecular Weight: 196.2
EINECS: 213-994-8
H bond acceptors: 2
H bond donors: 0
Freely Rotating Bonds: 0
Polar Surface Area: 26.3 Å2
Index of Refraction: 1.642
Molar Refractivity: 55.53 cm3
Molar Volume: 153.6 cm3
Surface Tension: 50.7 dyne/cm
Flash Point: 169.8 °C
Enthalpy of Vaporization: 59.45 kJ/mol
Boiling Point: 350 °C at 760 mmHg
Vapour Pressure: 4.53E-05 mmHg at 25°C
Melting Point: 174-176oC
Density: 1.277 g/cm3
Stability: Stable.Incompatible with strong oxidizing agents.
Product Categories: Drug bulk
InChI
InChI=1/C13H8O2/c14-13-9-5-1-3-7-11(9)15-12-8-4-2-6-10(12)13/h1-8H
Smiles
c12c(c(c3ccccc3o1)=O)cccc2
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | intravenous | 180mg/kg (180mg/kg) | U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#01611, | |
rat | LD | oral | > 500mg/kg (500mg/kg) | National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 25, 1953. |
Reported in EPA TSCA Inventory.
Poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating fumes. See also KETONES.
Safty informations about Xanthone (CAS NO.90-47-1):
Hazard Codes: Xi, Xn
Risk Statements: 22
22(Harmful if swallowed)
Safety Statements: 24/25
24/25(Toxic in contact with skin and if swallowed)
RIDADR: UN 2811 6.1/PG 3
WGK Germany: 3
RTECS: ZD 5711000
Xanthone , with CAS number of 90-47-1, can be called 9-Oxoxanthene ; 9-Xanthenone ; 9-Xanthone ; 9H-Xanthene, 9-oxo- ; Benzophenone oxide ; Dibenzo-gamma-pyrone ; Diphenylene ketone oxide ; Xanthene, 9-oxo- ; Xanthenone . Xanthone (CAS NO.90-47-1) is used in the prepn of Xanthydrol with the appearance of off-white powder.