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Top Quality 2-AMINOETHYL HYDROGEN SULFATE 926-39-6 Hot Sell In Stock
- Molecular Formula: C2H7NO4S
- Molecular Weight: 141.148
- Appearance/Colour: white to slightly beige fine crystalline powder
- Vapor Pressure: 0Pa at 25℃
- Melting Point: 277 °C (dec.)(lit.)
- Refractive Index: 1.511
- Boiling Point: 296.49℃[at 101 325 Pa]
- PKA: -4.33±0.18(Predicted)
- PSA： 98.00000
- Density: 1.566 g/cm3
- LogP: 0.54560
2-AMINOETHYL HYDROGEN SULFATE(Cas 926-39-6) Usage
|
Purification Methods |
Crystallise the sulfate ester from water or dissolve it in water and add EtOH. [Beilstein 4 III 1414.] |
InChI:InChI=1/C2H7NO4S/c3-1-2-7-8(4,5)6/h1-3H2,(H,4,5,6)
926-39-6 Relevant articles
-
Rollins,Calderwood
, p. 2312 (1938)
-
-
Leighton,Perkins,Renquist
, p. 1540 (1947)
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Cyclic process for producing taurine from monoethanolamine
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Page/Page column 13, (2022/03/22)
There is disclosed a cyclic process for ...
Cyclic process for producing taurine from monoethanolamine
-
Page/Page column 12-15, (2021/11/03)
There is disclosed a cyclic process for ...
Synthesis method of taurine precursor 2-aminoethanol sulfate
-
Paragraph 0027-0078, (2019/12/11)
The invention relates to a synthesis met...
Synthesis method and application of 3-benzyl-1,3-thiazolidine-2-thione
-
Paragraph 0054, (2018/04/03)
The invention provides a synthesis metho...
926-39-6 Process route
-
-
141-43-5
ethanolamine
-
-
926-39-6
sulfuric acid mono-(2-amino-ethyl ester)
Conditions
| Conditions | Yield |
|---|---|
|
With
sulfuric acid; tetrabutylammomium bromide;
In
toluene;
at 40 ℃;
for 1.5h;
|
99%
|
|
With
sulfuric acid;
In
water;
at -5 - 5 ℃;
for 0.5h;
|
90.72%
|
|
With
sulfuric acid;
|
89%
|
|
With
sulfuric acid; water;
at 155 - 160 ℃;
Abdestillieren des Wassers;
|
|
|
With
sulfuric acid; benzene;
unter azeotropem Abdestillieren des entstehenden Wassers;
|
|
|
With
sulfuric acid; sulfur trioxide;
|
|
|
With
sulfuric acid;
ohne Loesungsmittel auf 130grad;
|
|
|
With
sulfuric acid;
|
|
|
With
sulfuric acid;
at 185 - 200 ℃;
under 10 - 15 Torr;
|
|
|
With
sulfuric acid;
at 160 ℃;
|
|
|
With
sulfuric acid;
|
|
|
With
sulfuric acid;
|
|
|
With
sulfuric acid;
|
|
|
With
sulfuric acid; 1,2-dichloro-benzene;
|
-
-
20261-59-0,56633-27-3,85338-41-6
monoethanolammonium hydrogensulfate
-
-
926-39-6
sulfuric acid mono-(2-amino-ethyl ester)
Conditions
| Conditions | Yield |
|---|---|
|
With
Tau;
In
water;
at 130 - 145 ℃;
Reagent/catalyst;
|
926-39-6 Upstream products
-
151-56-4
ethyleneimine
-
497-25-6
dimethylenecyclourethane
-
2576-47-8
2-bromoethylamine hydrobromide
-
141-43-5
ethanolamine
926-39-6 Downstream products
-
27578-60-5
1-(2-aminoethyl)piperidine
-
151-56-4
ethyleneimine
-
36517-93-8
2-propylsulfanylethylamine
-
497-25-6
dimethylenecyclourethane
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