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10191-18-1

  • Product Name:BES
  • Molecular Formula:C6H15NO5S
  • Molecular Weight:213.255
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Product Details

Detail

  • Cas No： 10191-18-1
  • Molecular Formula： C6H15NO5S
  • Appearance： White/clear powder
  • Purity： 99%
Product Name BES
Alias
English BES
Molecular formula
Molecular weight
CAS No 10191-18-1
EINECS
Specification

99%
Appearance traits

white powder
Use
Package

25kg/drum
Other product information

Factory supply BES 10191-18-1 (Buffer)  with low price

  • Molecular Formula:C6H15NO5S
  • Molecular Weight:213.255
  • Appearance/Colour:White/clear powder 
  • Vapor Pressure:0.001Pa at 25℃ 
  • Melting Point:150-155 °C 
  • Refractive Index:1.548 
  • PKA:7.1(at 25℃) 7.15(at 20℃) 
  • PSA：106.45000 
  • Density:1.437 g/cm3 
  • LogP:-0.75840 

2-[Bis(2-hydroxyethyl)ammonio]ethanesulfonate(Cas 10191-18-1) Usage

Flammability and Explosibility

Notclassified

Purification Methods

Crystallise BES from aqueous EtOH. [Beilstein 4 IV 3290.]

Application

BES, or N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid, can be used to study molecular biology, biological buffers, molecular biology reagents and zwitterionic compounds. BES has been used to study versatile catalyst precursors for mild hydrocarboxylation of alkanes to carboxylic acids. BES has also been used to determine that saline and buffers minimize the action of interfering factors in the bacterial endotoxins test.BES is a useful secondary standard biochemical buffer. Useful pH range for BES is 6.4 to 7.8. It is useful for diagnostic assay manufacturing industry. BES, a sulfonic acid-containing cross-linking agent, induces cross-linking between sulfonated polyimide chains in sulfonated polyimide membranes.

General Description

BES (N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acid) is a useful secondary standard biochemical buffer. Useful pH range for BES is 6.4 to 7.8. It is useful for diagnostic assay manufacturing industry. BES, a sulfonic acid-containing cross-linking agent, induces cross-linking between sulfonated polyimide chains in sulfonated polyimide membranes.

InChI:InChI=1/C6H15NO5S/c8-4-1-7(2-5-9)3-6-13(10,11)12/h8-9H,1-6H2,(H,10,11,12)

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10191-18-1 Relevant articles

Hydrogen ion buffers for biological research.

Good,Winget,Winter,Connolly,Izawa,Singh

, p. 467 - 477 (1966)

-

A biological buffer preparation method

-

Paragraph 0069; 0070, (2017/08/02)

The invention discloses a preparation me...

A new strategy for the synthesis of taurine derivatives using the 'safety-catch' principle for the protection of sulfonic acids

Seeberger, Sonja,Griffin, Roger J.,Hardcastle, Ian R.,Golding, Bernard T.

, p. 132 - 138 (2008/03/14)

The safety-catch principle has been appl...

Isolation of nucleic acids

-

, (2008/06/13)

A method for extracting nucleic acids fr...

Isolation of nucleic acids

-

, (2008/06/13)

A method for extracting nucleic acids fr...

10191-18-1 Process route

sodium N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonate
66992-27-6

sodium N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonate

2-(di(2-hydroxyethyl)amino)ethanesulfonic acid
10191-18-1

2-(di(2-hydroxyethyl)amino)ethanesulfonic acid

Conditions
Conditions Yield
With water;
80%
2-[bis(2-hydroxyethyl)-amino]-ethanesulfonic acid 4-(tert-butyldiphenylsilanyloxy)-2,2-dimethylbutyl ester

2-[bis(2-hydroxyethyl)-amino]-ethanesulfonic acid 4-(tert-butyldiphenylsilanyloxy)-2,2-dimethylbutyl ester

2-(di(2-hydroxyethyl)amino)ethanesulfonic acid
10191-18-1

2-(di(2-hydroxyethyl)amino)ethanesulfonic acid

Conditions
Conditions Yield
With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 48h;
90%

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    [Cu4(N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acid(-2H))4(2-MeOC6H4COO)(Na(H2O)2)](n)*nH2O

  • 1234672-89-9
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    [Cu4(N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acid(-2H))4(4-HOC6H4COO)(Na(H2O)4)](n)

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