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

Synonym: Bi(DMBX)₃

CAS Number 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

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing BI9854 contact us at sales@ereztech.com

Safety information

UN	3181
Hazardous class	4.1
Packing group	III
Pictograms
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)

If you don’t see the needed lot of Bismuth(III)2,3-dimethyl-2-butoxide below please contact customer support at sales@ereztech.com

Lot# 019/272

Known applications and external links

• Puttaswamy, Manjunath; Vehkamäki, Marko; Kukli, Kaupo; Dimri, Mukesh Chandra; Kemell, Marianna; Hatanpää, Timo; Heikkilä, Mikko J.; Mizohata, Kenichiro; Stern, Raivo; Ritala, Mikko; Leskelä, Markku Bismuth iron oxide thin films using atomic layer deposition of alternating bismuth oxide and iron oxide layers
• Anna Majtyka, Anna Nowak, Benoît Marchand, Dariusz Chrobak, Mikko Ritala, Jyrki Räisänen, Roman Nowak Structure-Dependent Mechanical Properties of ALD-Grown Nanocrystalline BiFeO3 Multiferroics

With Bismuth(III)2,3-dimethyl-2-butoxide other customers often ask:

• Bis(acetato-O)triphenylbismuthine
• Bismuth (III) Bromide
• 2,2,6,6-Tetramethyl-3,5-heptanedionate(III)bismuthine
• Tris(2-metoxyphenyl)bismuthine

Ereztech synthesizes and sells additional BI-compounds.

To purchase BI9854 contact us at sales@ereztech.com