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CAS No.: | 107-36-8 |
---|---|
Name: | 2-Hydroxyethanesulphonic acid |
Article Data: | 44 |
Molecular Structure: | |
Formula: | C2H6O4S |
Molecular Weight: | 126.133 |
Synonyms: | (2-Hydroxyethyl)sulfonicacid;(Hydroxyethyl)sulfonic acid;Ethanolsulfonic acid;Isethionic acid;NSC 60516;Tego HES 70; |
EINECS: | 203-484-3 |
Density: | 1.625 g/cm3 |
Melting Point: | 191-194oC |
Boiling Point: | 100oC |
Appearance: | liquid |
Hazard Symbols: | Xn |
Risk Codes: | 40 |
Safety: | 22-36 |
PSA: | 85.81000 |
LogP: | -0.39530 |
Conditions | Yield |
---|---|
With water at 37℃; Rate constant; Mechanism; pH 7.0 - 9.0; | A 61% B 94% |
Conditions | Yield |
---|---|
With hydrogenchloride In isopropyl alcohol at 20 - 50℃; | 91.1% |
With hydrogenchloride In isopropyl alcohol at 20 - 50℃; | 91.1% |
With resin In water at 20℃; for 96h; |
Conditions | Yield |
---|---|
With potassium chloride; water In 1,2-dimethoxyethane at 25℃; Kinetics; Thermodynamic data; Product distribution; pH=10.5 and 10.8, ΔH(excit.), ΔS(excit.); | A 90% B 10% |
Conditions | Yield |
---|---|
With sodium hydroxide; sulfur dioxide at 50 - 70℃; | |
With potassium bisulfite at 100℃; |
Conditions | Yield |
---|---|
With sulfuric acid; sulfur trioxide und Kochen der mit Wasser verduennten Loesung; |
Conditions | Yield |
---|---|
With sulfur trioxide | |
With sulfur trioxide at 0℃; ueber mehrere Stufen; |
Conditions | Yield |
---|---|
With sulfur trioxide Behandeln des Reaktionsprodukts mit Wasser; |
2-hydroxyethanesulfonic acid
Conditions | Yield |
---|---|
With nitric acid |
Conditions | Yield |
---|---|
With chlorosulfonic acid nachfolgendes Erwaermen auf 80gradund Behandeln des Reaktionsprodukts mit Wasser ueber 100grad; | |
With chlorosulfonic acid | |
(i) SO3, liq. SO2, (ii) H2O, (heating); Multistep reaction; |
Conditions | Yield |
---|---|
With water | |
With alkali |
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IUPAC Name: 2-Hydroxyethanesulphonic acid
The MF of 2-Hydroxyethanesulphonic acid (107-36-8) is C2H6O4S.
The MW of 2-Hydroxyethanesulphonic acid (107-36-8) is 126.13.
Synonyms of 2-Hydroxyethanesulphonic acid (107-36-8): 2-Hydroxyethanesulfonic acid ; Ethanesulfonic acid, 2-hydroxy- ; (2-Hydroxyethyl)sulfonate ; 2-Hydroxyethane-1-sulfonate ; Ethanolsulfonate ; 2-Hydroxyethanesulphonate
Index of Refraction: 1.509
EINECS: 203-484-3
Density: 1.625 g/ml
2-Hydroxyethanesulphonic acid (107-36-8) is used as a pharmaceutical raw materials, food additives, etc.
1. | ipr-mus LD50:50 mg/kg | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD277-689 . |
Reported in EPA TSCA Inventory.
Poison by intraperitoneal route. An irritant to skin, eyes and mucous membranes. See also SULFONATES.
Safety information of 2-Hydroxyethanesulphonic acid (107-36-8):
Hazard Codes Xn
Risk Statements
40 Limited evidence of a carcinogenic effect
Safety Statements
22 Do not breathe dust
36 Wear suitable protective clothing