Bismuth(III)2,3-dimethyl-2-butoxide

Synonym: Bi(DMBX)3

CAS Number 943029-85-4

CAS 943029-85-4

Product code BI9854
CAS number 943029-85-4
Assay (purity) 98%+
Metal purity 99.9%-Bi
Purity method by elemental analysis: %C= 41.47; %H=7.55
NMR H1 conforms to structure
Form solid
Appearance yellow crystals
Sensitivity moisture
Packaging glassware/metal containers/bubblers

Bismuth (III) 2,3-dimethyl-2-butoxide was used as the bismuth source, iron(III) tert-butoxide as the iron source and water vapor as the oxygen source for Bismuth iron oxide films with varying contributions from Fe2O3 or Bi2O3 were prepared using atomic layer deposition. The films were deposited as stacks of alternate Bi2O3 and Fe2O3 layers. BiFeO3 thin films were prepared by the ALD method using a process composed of two deposition stages. Firstly, the deposition of initial Bi-O and Fe-O layers on a Si/SiO2/Pt substrate was carried out at 413 K, using bismuth(III) 2,3-dimethyl-2-butoxide and iron(III) tert-butoxide as metal precursors. We applied an exact number of growth-cycles (200 cycles of iron oxide and 180 of bismuth oxide) followed by exposure of the material to water vapor in order to oxidize the deposited layers. This operation was repeated 15 times to achieve a satisfactory layered structure of Bi-O/Fe-O oxides. Secondly, the fabricated laminar “semi-products” underwent annealing in a nitrogen atmosphere at 823 K. See links below

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Safety information

UN 3181
Hazardous class 4.1
Packing group III
Pictograms GHS02 GHS07
Signal word WARNING
Hazard statements H228-H315-H319-H335
Precautionary statements P210-P240-P241-P261-P264-P271-P280-P302 + P352-P304 + P340-P305 + P351 + P338-P312-P313 + P332-P313 + P337-P362-P370 + P378
Transport description Metal salts of organic compounds, flammable, n.o.s. (Bismuth(III)2,3- dimethyl-2-butoxide)
In TSCA registry No (research and development usage only)

First Aid Measures

General advice Consult a physician. Show this safety data sheet to the doctor in attendance. Move out of the dangerous area.
Eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
Skin contact Wash off with soap and plenty of water. Consult a physician.
Inhalation If breathed in, move person into the fresh air. If not breathing, give artificial respiration. Consult a physician.
If swallowed Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

 

Certificates of Analysis (CoA)

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Lot# 019/272

Known applications and external links

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Ereztech synthesizes and sells additional BI-compounds.

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