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554855

Sigma-Aldrich

Cesium carbonate

99.95% trace metals basis

Synonym(s):

Carbonic acid dicesium

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About This Item

Linear Formula:
Cs2CO3
CAS Number:
534-17-8
Molecular Weight:
325.82
Beilstein/REAXYS Number:
4546405
EC Number:
208-591-9
MDL number:
MFCD00010957
UNSPSC Code:
12352302
PubChem Substance ID:
329758123
NACRES:
NA.23

Quality Level

100

assay

99.95% trace metals basis

form

powder

impurities

≤550.0 ppm Trace Metal Analysis

mp

610 °C (dec.) (lit.)

SMILES string

[Cs+].[Cs+].[O-]C([O-])=O

InChI

1S/CH2O3.2Cs/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2

InChI key

FJDQFPXHSGXQBY-UHFFFAOYSA-L

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Application

Promotes the efficient O-alkylation of alcohols to form mixed alkyl carbonates.

pictograms

Health hazardCorrosion
GHS08,GHS05

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Repr. 2 - STOT RE 2 Oral

target_organs

Kidney,Adrenal gland,Testes

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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