Cesium carbonate

Names

[ CAS No. ]:
534-17-8

[ Name ]:
Cesium carbonate

[Synonym ]:
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)

Chemical & Physical Properties

[ Density]:
4.072

[ Boiling Point ]:
333.6ºC at 760 mmHg

[ Melting Point ]:
610 °C (dec.)(lit.)

[ Molecular Formula ]:
CCs₂O₃

[ Molecular Weight ]:
325.820

[ Flash Point ]:
169.8ºC

[ Exact Mass ]:
325.795624

[ PSA ]:
63.19000

[ Stability ]:
Stable. Very deliquescent. Incompatible with strong oxidizing agents, strong acids.

[ Water Solubility ]:
261 g/100 mL (20 ºC)

MSDS

Click to get detail MSDS

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 Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R36/37/38;R68

[ Safety Phrases ]:
S22-S24/25-S36/37/39-S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
2

[ RTECS ]:
FK9400000

[ HS Code ]:
2836999000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2836999000

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