593-91-9

Basic information

• Product Name: BISMUTH TRIMETHYL
• Synonyms: trimethyl-bismut;Trimethyl-bismuthane;Trimethylbismuthine;Trimethylbismutin;BISMUTH TRIMETHYL;TRIMETHYLBISMUTH;Bismuthine,trimethyl-;Trimethylbismuth(III)
• CAS NO: 593-91-9
• Molecular Formula: C3H9Bi
• Molecular Weight: 254.08
• EINECS: 209-817-9
• Mol File: 593-91-9.mol
• Article Data: 10

Chemical Properties

• Melting Point: -85.9°C
• Boiling Point: 110°C
• Appearance: /liquid
• CAS DataBase Reference: BISMUTH TRIMETHYL(CAS DataBase Reference)
• NIST Chemistry Reference: BISMUTH TRIMETHYL(593-91-9)
• EPA Substance Registry System: BISMUTH TRIMETHYL(593-91-9)

Safety Data

• Hazardous Substances Data: 593-91-9(Hazardous Substances Data)

Usage

General Description

Bismuth trimethyl, also known as trimethylbismuth, is a chemical compound consisting of one bismuth atom and three methyl groups. It is a white crystalline solid with a melting point of 104-106 °C. Bismuth trimethyl is primarily used as a precursor in the synthesis of bismuth-based materials, such as thin films and nanoparticles, for various applications in fields like nanotechnology, electronics, and catalysis. BISMUTH TRIMETHYL is also utilized in chemical vapor deposition processes to deposit bismuth-containing thin films on various substrates. Additionally, bismuth trimethyl is studied for its potential as a precursor for the production of bismuth-containing pharmaceuticals and compounds for medical imaging. However, it is important to handle this compound with care due to its potential toxic and hazardous properties.

InChI:InChI=1/3CH3.Bi/h3*1H3;/rC3H9Bi/c1-4(2)3/h1-3H3

Upstream product

• 544-97-8 dimethyl zinc(II) 
• 7787-58-8 bismuth(III) bromide 
• 75-62-7 Bromotrichloromethane 
• 82783-70-8 tetramethyldibismuthane 
• 596-43-0 bromo-triphenyl-methane 
• 7647-01-0 hydrogenchloride 
• 122420-29-5 dimethylbismuthino-trimethylgermylmethane 
• 122420-28-4 dimethylbismuthino-trimethylsilylmethane 
• 122420-30-8 dimethylbismuthino-trimethylstannylmethane 
• 917-64-6 methyl magnesium iodide 
• 34557-54-5 methane 
• 2229-07-4 methyl radical 
• 110-86-1 pyridine 
• 917-54-4 methyllithium 

Downstream Products

• 120-94-5 1-Methylpyrrolidine 
• 626-67-5 N-methylcyclohexylamine 
• 109-02-4 4-methyl-morpholine 
• 7440-69-9 bismuth 
• 1304-76-3 bismuth(III) oxide 
• 25749-32-0 bis(triphenylphosphine)gold(I) tetrafluoroborate 
• 677-31-6 Dimethyl-trifluormethyl-wismut 
• 684-13-9 Methyl-bis-trifluormethyl-wismut 
• 74-88-4 methyl iodide 
• 51392-67-7 methyl tert-butyl peroxide 
• 75-65-0 tert-butyl alcohol 
• 7787-60-2 bismuth(III) chloride 
• 28609-60-1 Methyl-bis-(phenylthio)-bismutin 
• 556-64-9 methyl thiocyanate 

Relevant articles and documents

The Dimethylbismuth Cation: Entry Into Dative Bi?Bi Bonding and Unconventional Methyl Exchange

The isolation of simple, fundamentally important, and highly reactive organometallic compounds remains among the most challenging tasks in synthetic chemistry. The detailed characterization of such compounds is key to the discovery of novel bonding scenarios and reactivity. The dimethylbismuth cation, [BiMe2(SbF6)] (1), has been isolated and characterized. Its reaction with BiMe3 gives access to an unprecedented dative bond, a Bi→Bi donor–acceptor interaction. The exchange of methyl groups (arguably the simplest hydrocarbon moiety) between different metal atoms is among the most principal types of reactions in organometallic chemistry. The reaction of 1 with BiMe3 enables an SE2(back)-type methyl exchange, which is, for the first time, investigated in detail for isolable, (pseudo-)homoleptic main-group compounds.

Palladium-catalyzed cross-coupling reaction of trialkylbismuthines with 2-haloazines and diazines

An efficient method for the cross-coupling reaction of primary trialkybismuth reagents with 2-haloazines and diazines is reported. The reaction functions with pyridines, pyrimidines, pyridazines and pyrazines and tolerates many functional groups. This method gives access to 2-alkylazines and diazines, a class of compounds which is important in medicinal chemistry.

ORGANIC BISMUTH COMPOUND, METHOD FOR PRODUCING SAME, LIVING RADICAL POLYMERIZATION INITIATOR, METHOD FOR PRODUCING POLYMER USING SAME, AND POLYMER

An organobismuth compound represented by the formula (1) wherein R1 and R2 are C1-C8 alkyl, aryl, substituted aryl or an aromatic heterocyclic group, R3 and R4 are each a hydrogen atom or C1-C8 alkyl, and R5 is aryl, substituted aryl, an aromatic heterocyclic group, acyl, amido, oxycarbonyl or cyano.