thallium (i) oxide

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Names

[ Name ]:
thallium (i) oxide

[Synonym ]:
THALLIUM(+1)OXIDE
THALLIUM MONOXIDE
THALLIUM OXIDE
Thallium monooxide
EINECS 215-220-4
Thallous oxide
dithalliumoxide
Tl2-O
Oxydithallium(I)
THALLIUM(OUS) OXIDE

Chemical & Physical Properties

[ Density]:
0.973 g/mL at 25 °C(lit.)

[ Boiling Point ]:
100ºC at 760mmHg

[ Melting Point ]:
300ºC

[ Molecular Formula ]:
OTl₂

[ Molecular Weight ]:
424.76600

[ Flash Point ]:
190 °F

[ Exact Mass ]:
425.94400

[ PSA ]:
9.23000

[ Vapour Pressure ]:
24.5mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.5196(lit.)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XG5970000

CHEMICAL NAME :: Thallium oxide

CAS REGISTRY NUMBER :: 1314-12-1

LAST UPDATED :: 199701

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: O-Tl2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 40600 ug/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Gastrointestinal - other changes Blood - hemorrhage

REFERENCE :: 85ECAN "Metal Toxicity in Mammals, Vol. 2: Chemical Toxicity of Metals and Metalloids," Venugopal, B., and T.D. Luckey, New York, Plenum Press, 1978 Volume(issue)/page/year: 2,101,1978

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 75 mg/kg

TOXIC EFFECTS :: Brain and Coverings - encephalitis Gastrointestinal - other changes Skin and Appendages - hair

REFERENCE :: 85ECAN "Metal Toxicity in Mammals, Vol. 2: Chemical Toxicity of Metals and Metalloids," Venugopal, B., and T.D. Luckey, New York, Plenum Press, 1978 Volume(issue)/page/year: 2,101,1978

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 31200 ug/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Gastrointestinal - other changes Blood - hemorrhage

REFERENCE :: 85ECAN "Metal Toxicity in Mammals, Vol. 2: Chemical Toxicity of Metals and Metalloids," Venugopal, B., and T.D. Luckey, New York, Plenum Press, 1978 Volume(issue)/page/year: 2,101,1978

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 31200 ug/kg

TOXIC EFFECTS :: Brain and Coverings - encephalitis Gastrointestinal - other changes Skin and Appendages - hair

REFERENCE :: 85ECAN "Metal Toxicity in Mammals, Vol. 2: Chemical Toxicity of Metals and Metalloids," Venugopal, B., and T.D. Luckey, New York, Plenum Press, 1978 Volume(issue)/page/year: 2,101,1978

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 31200 ug/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Gastrointestinal - other changes Blood - hemorrhage

REFERENCE :: 85ECAN "Metal Toxicity in Mammals, Vol. 2: Chemical Toxicity of Metals and Metalloids," Venugopal, B., and T.D. Luckey, New York, Plenum Press, 1978 Volume(issue)/page/year: 2,101,1978

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 62400 ug/kg

TOXIC EFFECTS :: Brain and Coverings - encephalitis Gastrointestinal - other changes Skin and Appendages - hair

REFERENCE :: 85ECAN "Metal Toxicity in Mammals, Vol. 2: Chemical Toxicity of Metals and Metalloids," Venugopal, B., and T.D. Luckey, New York, Plenum Press, 1978 Volume(issue)/page/year: 2,101,1978

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 40600 ug/kg

TOXIC EFFECTS :: Brain and Coverings - encephalitis Gastrointestinal - other changes Skin and Appendages - hair

REFERENCE :: 85ECAN "Metal Toxicity in Mammals, Vol. 2: Chemical Toxicity of Metals and Metalloids," Venugopal, B., and T.D. Luckey, New York, Plenum Press, 1978 Volume(issue)/page/year: 2,101,1978

Safety Information

[ Hazard Codes ]:
Xn,Xi

[ Risk Phrases ]:
R22:Harmful if swallowed. R36/37/38:Irritating to eyes, respiratory system and skin .

[ Safety Phrases ]:
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36:Wear suitable protective clothing .

[ RIDADR ]:
1707

[ WGK Germany ]:
3

[ RTECS ]:
DO4562000

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1(a)

Related Compounds

thallium(I) 4-methoxyphenolate
thallium(I) 2,6-dioxocyclohexan-1-ide
Thallium(I) perchlorate.
thallium(I) pentafluorobenzoate
THALLIUM(I)NITRITE
thallium(I) acetate
Methyl 4-methyl-3-nitro-5-(2-oxopyrrolidin-1-yl)benzoate
2,2-diethyl-3-methoxy-N-methylcyclobutan-1-amine
3-((Difluoromethyl)thio)benzaldehyde
5-(3-fluoro-4-hydroxyphenyl)pyrimidin-4(3H)-one
3-(4-(benzyloxy)phenyl)-5-methyl-6-(phenylamino)pyrimidin-4(3H)-one
2-(Benzyloxy)-4-methoxyaniline
4-Bromo-n-(2-isopropoxyethyl)benzenesulfonamide
5-(3-fluoro-4-hydroxyphenyl)-3-methyl-2-phenoxypyrimidin-4(3H)-one
5-Bromo-3-[(4-fluoro-3-methylphenyl)methyl]pyrimidin-4-one
2-Pyridinamine, 6-fluoro-N-(tetrahydro-2H-pyran-3-yl)-

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