Synonym: Diacetoxytriphenylbismuth, Triphenylbismuth diacetate, Bis triphenylbismuth

CAS Number 7239-60-3 | MDL Number MFCD00092697 

Diacetoxytriphenylbismuth Chemical Structure

Product codeBI9603
CAS number7239-60-3
Assay (purity)98%+
Purity methodby elemental analysis: %C = 46.6; %H = 3.7%
NMRconforms to structure
Molecular weight558.38 g/mol
Appearancewhite to yellow powder
Melting point170°C (338°F)
Molecular formulaC22H21BiO4
Linear formula(CH3CO2)2Bi(C6H5)3
Packagingglassware/metal containers/bubblers

Bis(acetato-O)triphenylbismuth(V) is one of the Bismuth Aryls. Bismuth Aryls are useful reagent, catalyst, and precursor materials with applications in MOCVD, due to their volatility and air stability. Arylbismuth compounds are effective reagents for the O-arylation of alcohols, phenols, and other oxygen nucleophiles. 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 Bis(acetato-O)triphenylbismuth(V) contact us at

Safety information

UNNot regulated
Signal wordNo signal word
Hazard statementsNo known significant effects or critical hazards
Transport descriptionNONH for all modes of transport
In TSCA registryNo (sold for 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(acetato-O)triphenylbismuth(V) below please contact customer support at

Lot# 007/1126

External identifiers for Diacetoxytriphenylbismuth

Pubchem CID16684857
IUPAC Namediacetyloxy(triphenyl)bismuth
InchI IdentifierInChI=1S/3C6H5.2C2H4O2.Bi/c3*1-2-4-6-5-3-1;2*1-2(3)4;/h3*1-5H;2*1H3,(H,3,4);/q;;;;;+2/p-2

Known applications and external links

With Bis(acetato-O)triphenylbismuth(V) other customers often ask:

Ereztech synthesizes and sells additional BI-compounds.

To purchase Bis(acetato-O)triphenylbismuth(V) contact us at