15715-58-9

Basic information

• Product Name: TRIETHYLAMMONIUM FORMATE
• Synonyms: Triethylammonium bicarbonate buffer;triethylammonium hydrogen carbonate buf-fer 1.0 M in water;TRIETHYLAMMONIUM BICARBONATE BUFFER* 1.0 M, PH 8.5;buffer solution 1 m ph 8.4-8.6 (volatile);triethylammonium hydrogen carbonate buffer;TRIETHYLAMMONIUMBICARBONATESOLUTION;1MOL/L TRIETHYLAMMONIUM HYDROGENCARBONATE SOLUTION;Buffer solution 1 M pH 8.5 (volatile), Triethylammonium hydrogen carbonate buffer
• CAS NO: 15715-58-9
• Molecular Formula: CHO₃*C₆H₁₆N
• Molecular Weight: 163.21
• Mol File: 15715-58-9.mol
• Article Data: 8

Chemical Properties

• Melting Point: 17 °C (decomp)
• Boiling Point: 90.5°Cat760mmHg
• Flash Point: 120.7°C
• Appearance: /Liquid
• Density: 1.02 g/mL at 25 °C(lit.)
• Vapor Pressure: 0.000456mmHg at 25°C
• Refractive Index: n20/D 1.355
• Storage Temp.: 2-8°C
• BRN: 3624751
• CAS DataBase Reference: TRIETHYLAMMONIUM FORMATE(CAS DataBase Reference)
• NIST Chemistry Reference: TRIETHYLAMMONIUM FORMATE(15715-58-9)
• EPA Substance Registry System: TRIETHYLAMMONIUM FORMATE(15715-58-9)

Safety Data

• Hazard Codes: C
• Statements: 34-42
• Safety Statements: 23-26-36-45
• RIDADR: UN 3265 8/PG 3
• WGK Germany: 3
• Hazardous Substances Data: 15715-58-9(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 15715-58-9 differently. You can refer to the following data:
1. Triethylammonium bicarbonate (TEAB) buffer may be used for studying proteins or noncovalent protein macromolecular complexes under “nondenaturing” conditions by electrospray ionization.
2. Buffer for use in ion-exchange chromatography and electrophoresis.

General Description

Triethylammonium bicarbonate buffer is a commonly used chromatographic eluent, volatile buffer, mobile phase and ion-pairing agent for the purification of nucleic acids and biomolecules.

Biochem/physiol Actions

Triethylammonium bicarbonate buffer is useful in oligonucleotides purification for electrospray mass spectrometry analysis. It is also utilized in trypsin digestion buffers.

InChI:InChI=1/C6H15N.2CH2O2/c1-4-7(5-2)6-3;2*2-1-3/h4-6H2,1-3H3;2*1H,(H,2,3)

Upstream product

• 124-38-9 carbon dioxide 
• 121-44-8 triethylamine 

Downstream Products

• 170640-86-5 C₄₈H₄₆N₅O₁₅PS 
• 96802-09-4 L-α-dimyristoyl phosphatidic acid triethylammonium salt 
• 96802-12-9 Phosphoric acid 2-chloro-phenyl ester 2-[6-oxo-2-(9-phenyl-9H-xanthen-9-ylamino)-1,6-dihydro-purin-9-ylmethoxy]-ethyl ester; compound with triethyl-amine 

Related news

Palladium-catalyzed TRIETHYLAMMONIUM FORMATE (cas 15715-58-9) reduction of aryl triflates. A selective method for the deoxygenation of phenols09/05/2019

Phenols can be selectively deoxygenated by reduction of the corresponding aryl triflates with triethylammonium formate in the presence of a homogeneous palladium catalyst.detailed

Relevant articles and documents

Rapid synthesis of nucleotide pyrophosphate linkages in a ball mill

Using a ball mill, rapid, atom-economic coupling between adenosine-5′-phosphoromorpholidate and phosphorylated ribose derivatives as their sodium or barium salts was achieved. Facile purification by reversed-phase HPLC enabled product isolation within hours.

Eco-friendly and techno-economic conversion of CO2 into calcium formate, a valuable resource

The suppression of greenhouse gas emissions is being considered more important than ever, and consequently, the development of methods to produce useful CO2 conversion products with excellent techno-economic feasibility and high CO2 reduction capability is of interest. A continuous CO2 conversion system and a heterogenized hydrogenation catalyst can be used to develop a process for the efficient and selective production of Ca(HCO2)2, which has not been considered as a CO2 conversion product so far, from waste resources, including CaO. Techno-economic analysis of the entire process showed that the production cost of Ca(HCO2)2 was reduced by around 16% compared with the conventional process, indicating a high possibility of market penetration. Furthermore, the estimation of the global warming index of the process through a life-cycle assessment showed that the global warming index could be reduced by about 20% compared with that of existing Ca(HCO2)2 production processes.

Structure-function study of tertiary amines as switchable polarity solvents

A series of tertiary amines have been screened for their function as switchable polarity solvents (SPS). The relative ratios of tertiary amine and carbonate species as well as maximum possible concentration were determined through quantitative 1H and 13C NMR spectroscopy. The viscosities of the polar SPS solutions were measured and ranged from near water in dilute systems through to gel formation at high concentrations. The van't Hoff indices for SPS solutions were measured through freezing point depression studies as a proxy for osmotic pressures. A new form of SPS with an amine:carbonate ratio significantly greater than unity has been identified. Tertiary amines that function as SPS at ambient pressures appear to be limited to molecules with fewer than 12 carbons. The N,N-dimethyl-n-alkylamine structure has been identified as important to the function of an SPS.