Bis(triisopropylcyclopentadienyl)barium tetrahydrofuran adduct

Synonym: Bis(1,2,4-triisopropylcyclopentadienyl)barium, Bis[1,2,4-tris(1-methylethyl)2,4-cyclopentadien-1-yl]barium, Ba(iPr3Cp)2(THF)2

CAS Number 147831-54-7 

Ba(iPr3Cp)2(THF)2 chemical structure

Product codeBA1547
CAS number147831-54-7
Assay (purity)98%+
Purity methodby elemental analysis: %C=63.6-63.7; %H=9.5-9.6
Molecular weight519.98 g/mol
Melting point284 – 289°C (543 – 552°F)
Appearancewhite crystals
Sensitivityair, moisture
Linear formula[Ba(C5(C3H7)3H2)2] ∙ 2(C4H8O)
Packagingglassware/metal containers/bubblers

Bis(triisopropylcyclopentadienyl)barium tetrahydrofuran adduct is used as a precursor for the ALD/CVD depositing of Barium-containing thin films such as BaTiO3 and BaZrO3. Barium containing thin films finds applications as host lattices for luminescent materials, high-temperature superconductors, high permittivity dielectrics, and ferroelectrics. The synthesis of this product described in the literature. See link 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 BA1547 contact us at

Safety information

Hazardous class4.1 (6.1)
Packing groupII
PictogramsGHS02 GHS06
Signal wordDANGER
Hazard statementsH226-H261-H314-H318
Precautionary statementsP210-P240-P241-P261-P264-P270-P271-P280-P301 + P310-P302 + P352-P304 + P340-P305 + P351 + P338-P311-P321-P332 + P313-P337 + P313-P361-P362-P363-P370 + P378
Transport descriptionFlammable solids, toxic, organic n.o.s. (Bis(triisopropylcyclope ntadientyl) barium tetrahydrofuran adduct)
In TSCA registryNo (research and development usage only)

First Aid Measures

General adviceConsult a physician. Show this safety data sheet to the doctor in attendance. Move out of the dangerous area.
Eye contactRinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
Skin contactWash off with soap and plenty of water. Consult a physician.
InhalationIf breathed in, move person into the fresh air. If not breathing, give artificial respiration. Consult a physician.
If swallowedDo 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 Bis(triisopropylcyclopentadienyl)barium tetrahydrofuran adduct below please contact customer support at

Lot# 020/294 Lot# 020/382

External identifiers for Ba(iPr3Cp)2(THF)2

InchI IdentifierInChI=1S/2C14H23.2C4H8O.Ba.2H/c2*1-9(2)12-7-13(10(3)4)14(8-12)11(5)6;2*1-2-4-5-3-1;;;/h2*7-11H,1-6H3;2*1-4H2;;;

Known applications and external links

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Ereztech synthesizes and sells additional BA-compounds.

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