Basic information
- Name:
Uranium, bis(acetato-kO)dioxo-, hydrate (1:2), (T-4)-
- Superlist Name:
- Uranium, bis(acetato)dioxo-, dihydrate
- CAS No.:
6159-44-0
- Molecular Structure:

- Formula:
- C4H6O6U.2H2O
- Molecular Weight:
- 424.14
- Synonyms:
- Uranium,bis(acetato)dioxo-, dihydrate (8CI);Uranium, bis(acetato-O)dioxo-, dihydrate,(T-4)-;Uranium, bis(acetato-kO)dioxo-, dihydrate, (T-4)- (9CI);Bis(acetato)dioxouranium dihydrate;Uranyl diacetate dihydrate;
- EINECS:
- 208-767-5
- Hazard Symbols:
T+,
R,
N- Risk Codes:
- 26/28-33-51/53
- Safety Description:
- 20/21-45-61 Details
- Transport Information:
- UN 2910
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Chemistry
IUPAC Name: Acetic acid;dioxouranium;dihydrate
CAS: 6159-44-0
EINECS: 208-767-5
Product Categories: Fixation ReagentsAnalytical Reagents for General Use ; Analytical Reagents ; Microscopy Reagents ; Puriss p.a. ; T-Z, Puriss p.a.
Following is the Molecular Structure of Uranyl acetate dihydrate (6159-44-0):

SMILES: O=C(O)C.O=C(O)C.O=[U]=O.O.O
InChI: InChI=1/2C2H4O2.2H2O.2O.U/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);2*1H2;;;/r2C2H4O2.O2U.2H2O/c2*1-2(3)4;1-3-2;;/h2*1H3,(H,3,4);;2*1H2
InChIKey: COQLPRJCUIATTQ-OLMYZVKSAA
Std.InChI: InChI=1S/2C2H4O2.2H2O.2O.U/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);2*1H2;;;
Std.InChIKey: COQLPRJCUIATTQ-UHFFFAOYSA-N
Molecular Formula: C4H10O8U
Molecular Weight: 424.15
Boiling Point: 117.1℃ at 760mmHg
Flash Point: 40℃
Enthalpy of Vaporization: 23.7kJ/mol
Vapour Pressure: 13.9mmHg at 25℃
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| guinea pig | LDLo | intravenous | 5350ug/kg (5.35mg/kg) | KIDNEY, URETER, AND BLADDER: CHANGES IN BOTH TUBULES AND GLOMERULI | Toxicology and Applied Pharmacology. Vol. 7, Pg. 32, 1965. |
| mouse | LD50 | oral | 242mg/kg (242mg/kg) | BEHAVIORAL: TREMOR SKIN AND APPENDAGES (SKIN): HAIR: OTHER | Bulletin of Environmental Contamination and Toxicology. Vol. 39, Pg. 168, 1987. |
| mouse | LD50 | subcutaneous | 20400ug/kg (20.4mg/kg) | BEHAVIORAL: TREMOR SKIN AND APPENDAGES (SKIN): HAIR: OTHER | Bulletin of Environmental Contamination and Toxicology. Vol. 39, Pg. 168, 1987. |
| rat | LD50 | oral | 204mg/kg (204mg/kg) | BEHAVIORAL: TREMOR SKIN AND APPENDAGES (SKIN): HAIR: OTHER | Bulletin of Environmental Contamination and Toxicology. Vol. 39, Pg. 168, 1987. |
| rat | LD50 | subcutaneous | 8300ug/kg (8.3mg/kg) | BEHAVIORAL: TREMOR SKIN AND APPENDAGES (SKIN): HAIR: OTHER | Bulletin of Environmental Contamination and Toxicology. Vol. 39, Pg. 168, 1987. |
Safety Profile
Hazard Codes:
T+ Very Toxic,
R Radioactive,
N Dangerous for the environment.
Risk Statements: 26/28-33-51/53
R26/28: Very Toxic by inhalation and if swallowed.
R33: Danger of cumulative effects.
R51/53: Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements: 20/21-45-61
S20/21: When using, do not eat, drink or smoke.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).
S61: Avoid release to the environment. Refer to special instructions safety data sheet.
RIDADR: UN 2910 7
RTECS: YR3600000
Poison by ingestion and subcutaneous routes. An experimental teratogen.
Specification
Uranyl acetate dihydrate (6159-44-0) also can be called for Uranium acetate,dihydrate ; Uranyl acetate ; Uranyl acetate 2h2o ; Uranyl acetate dihydrate ; Bis(acetato)dioxo-uraniudihydrate ; Bis(aceto)dioxouraniumdihydrate ; Bis(aceto-o)dioxo-uraniudihydrate ; Bis(aceto-o)dioxouraniumdihydrate .When Uranyl acetate dihydrate (6159-44-0) was heated to decomposition it emits toxic fumes of Uranium .Be attention of this chemical is radioactive.

