CAS 534-17-8|Cesium carbonate

Introduction:Basic information about CAS 534-17-8|Cesium carbonate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameCesium carbonate
CAS Number534-17-8Molecular Weight325.820
Density4.072Boiling Point333.6ºC at 760 mmHg
Molecular FormulaCCs2O3Melting Point610 °C (dec.)(lit.)
MSDSChineseUSAFlash Point169.8ºC
Symbol
GHS07
Signal WordWarning

Names

NameCesium carbonate
SynonymMore Synonyms

Chemical & Physical Properties

Density4.072
Boiling Point333.6ºC at 760 mmHg
Melting Point610 °C (dec.)(lit.)
Molecular FormulaCCs2O3
Molecular Weight325.820
Flash Point169.8ºC
Exact Mass325.795624
PSA63.19000
InChIKeyFJDQFPXHSGXQBY-UHFFFAOYSA-L
SMILESO=C([O-])[O-].[Cs+].[Cs+]
StabilityStable. Very deliquescent. Incompatible with strong oxidizing agents, strong acids.
Water Solubility261 g/100 mL (20 ºC)

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
FK9400000
CHEMICAL NAME :
Cesium carbonate
CAS REGISTRY NUMBER :
534-17-8
LAST UPDATED :
199709
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C-O3.2Cs
MOLECULAR WEIGHT :
325.83
WISWESSER LINE NOTATION :
.CS2.C-O3

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 :
2333 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2170 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
DNA repair
TEST SYSTEM :
Bacteria - Bacillus subtilis
DOSE/DURATION :
5 mol/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 77,109,1980

Safety Information

Symbol
GHS07
Signal WordWarning
Hazard StatementsH315-H319-H335
Precautionary StatementsP261-P305 + P351 + P338
Personal Protective Equipmentdust mask type N95 (US);Eyeshields;Gloves
Hazard CodesXn:Harmful
Risk PhrasesR36/37/38;R68
Safety PhrasesS22-S24/25-S36/37/39-S26
RIDADRNONH for all modes of transport
WGK Germany2
RTECSFK9400000
HS Code2836999000

Customs

HS Code2836999000

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Synonyms

Cesium carbonate
Dicaesium carbonate
dicesium,carbonate
Dicesium carbonate
EINECS 208-591-9
Carbonic acid, cesium salt (1:2)
carbonic acid caesium salt
CsCO3
Carbonic acid, cesium salt
MFCD00010957
Caesium carbonate
carbonic acid cesium salt
Carbonic acid dicesium
Cesium carbonate (Cs2CO3)
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