90-47-1|XanthoneProducts Supply - Chemical intermediates Network

Xanthone cas no:90-47-1

Synonyms: Xanthen-9-one(8CI);9-Oxoxanthene;9-Xanthone;9H-Xanthene, 9-oxo-;Benzophenone oxide;Dibenzo-g-pyrone;Diphenylene ketoneoxide;Genicide;Xanthenone;Xanthones;

Identification

NameXanthone
CAS90-47-1
SynonymsXanthen-9-one(8CI);9-Oxoxanthene;9-Xanthone;9H-Xanthene, 9-oxo-;Benzophenone oxide;Dibenzo-g-pyrone;Diphenylene ketoneoxide;Genicide;Xanthenone;Xanthones;
EINECS(EC#)201-997-7
Molecular FormulaC₁₃H₈O₂
Molecular Weight196.2

Chemical Properties

Appearanceoff-white powder
refractive index1.642

Safety Data

Hazard Xi: Irritant;Xn: Harmful;
Risk R22
Safety

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: Irritant Xi, Harmful 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

Toxicity

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.

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Byelen Chemicals Co., Ltd.: Tel:+86-(21)-5836-0125-, 5836-0126; Address: Rm 804, Sino Life Tower,707 Zhangyang Road,Pudong New Area, Shanghai 200120,

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Bingzhou Holy Pharmaceutical Co.,ltd: Tel:021-64876238; Address: 29D, Cross Region Plaza,No.899, Lingling Rd, Xuhui District

Dalchem: Tel:+7-(8312)-75-37-72; Address: Moskovskoe shosse 85, N.Novgorod 603079, Russia, P.O. 634, N.Novgorod 603000,

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Meryer Chemical Technology Co., Ltd: Tel:+86-(0)755-86170218; Address: Room 23A, Building 4, Fashion House,Chuangye Road, Nanshan District

Nanjing Biorgchem Co., Ltd.: Tel:+86 25 85306029; Address: 106 Building, No.508,Heyan Road, Qixia District, Nanjing,China

sinomaxchem: Tel:+86010-58051826; Address: Hangfeng Road 8, Fengtai, Beijing, China

Shanghai Hope Chem Co., Ltd.: Tel:86-21-61723543; Address: Room508, Building1, No.88 CaiLun Road Zhangjiang H

Xanthone cas no:90-47-1

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