Description

Triethylborane-Diethylenetriamine Complex (Teb-Deta) is a versatile organoboron reagent complex, offering a stabilized and safer-to-handle form of the highly reactive triethylborane. This complex is crucial for applications requiring a controlled source of boron-alkyl species or as a catalyst component in specialized organic synthesis. It is primarily utilized by researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors for polymerization initiation and cross-coupling reactions.

Application

• Polymerization Initiator/Catalyst: Used as an efficient initiator for controlled radical polymerizations and as a co-catalyst in olefin polymerization processes.
• Organic Synthesis Reagent: Serves as a source of ethyl anions or boron-ethyl groups in various carbon-carbon bond-forming reactions, such as hydroboration and cross-couplings.
• Reducing Agent: Employed in selective reduction reactions within complex molecule synthesis.
• Catalyst Component for Fine Chemicals: Acts as a key component in catalyst systems for the production of high-value pharmaceutical intermediates and specialty chemicals.
• Material Science Research: Utilized in the development of novel boron-containing polymers and advanced ceramic precursors.

Basic Information

Item	Detail
Product Name	Triethylborane-Diethylenetriamine Complex (Teb-Deta)
CAS No.	1187733-83-0
Molecular Formula	C10H29BN3
Molecular Weight	202.17 g/mol
Synonyms	Triethylborane-DETA Adduct; Teb-DETA; B,Triethyl-, compd. with N-(2-Aminoethyl)-1,2-ethanediamine (1:1); Triethylborane Diethylenetriamine Adduct; TEBDETA; Boron, triethyl-, complex with N-(2-aminoethyl)-1,2-ethanediamine; Triethylborane Complex with Diethylenetriamine
EINECS	Contact for details

Quality Control

Our Triethylborane-Diethylenetriamine Complex is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity, assay, and impurity profiles. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, well-ventilated area, away from heat and incompatible materials. Due to its sensitivity to oxidation and moisture, containers must be kept sealed and handled under appropriate inert conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (NMR/Titration)	≥ 95.0%
Triethylborane Content	Contact for details
Diethylenetriamine Content	Contact for details
Moisture (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.