Synonym: Bis[tri(i-propyl)cyclopentadienyl]barium, Ba(iPr3Cp)2

CAS Number 147658-83-1 

Ba(iPr3Cp)2 chemical structure

Product codeBA8831
CAS number147658-83-1
Assay (purity)98%
Purity methodby elemental analysis: %C=63.1–66.3; %H=8.7–9.1%
NMR H1conforms to structure
Molecular weight519.98 g/mol
Appearanceoff-white to yellow wax solid
Sensitivityair, moisture
Boiling point185C/0.1Torr
Molecular formulaBaC28H46
Linear formulaBa[(i-C3H7)3C5H2]2
Packagingglassware/metal containers/bubblers

Bis(tri(isopropyl)cyclopentadienyl)barium was used for the growth of epitaxial barium titanate at 400 °C by HV-CVD. This process showed, for the first time, chemical vapor deposition of epitaxial barium titanate films at substrate temperatures that are compatible with current CMOS device fabrication and technology. This product was also used for the superlattice approach for the atomic layer deposition of polycrystalline BaTiO3 thin films, which is an example of an effective route to produce high-quality complex oxide films with excellent thickness and compositional control. 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 BA8831 contact us at

Safety information

UNNot regulated
Hazardous classNot regulated
Packing groupNot regulated
Signal wordWARNING
Hazard statementsH315-H319-H335
Precautionary statementsP261-P264-P271-P280-P302 + P352-P304 + P340-P305 + P351 + P338-P312-P332 + P313-P337 + P313-P362
Transport descriptionNONH for all modes of transport
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(tri(isopropyl)cyclopentadienyl)barium below please contact customer support at

Lot# 034/012 Lot# 020/378

External identifiers for Ba(iPr3Cp)2

Pubchem CID376218087

Known applications and external links

With Bis(tri(isopropyl)cyclopentadienyl)barium other customers often ask:

Ereztech synthesizes and sells additional BA-compounds.

To purchase BA8831 contact us at