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Name |
Ethyl (chlorosulfonyl)acetate |
EINECS | 200-580-7 |
CAS No. | 55896-93-0 | Density | 1.43 g/cm3 |
PSA | 68.82000 | LogP | 1.19890 |
Solubility | N/A | Melting Point |
16.2 °C(lit.) |
Formula | C4H7ClO4S | Boiling Point | 244.28 °C at 760 mmHg |
Molecular Weight | 186.616 | Flash Point | 101.537 °C |
Transport Information | UN 2790 8/PG 2 | Appearance | N/A |
Safety | 23-26-45 | Risk Codes | 34 |
Molecular Structure | Hazard Symbols | C | |
Synonyms |
Acetic acid,(chlorosulfonyl)-, ethyl ester (9CI);(Chlorosulfonyl)acetic acid ethyl ester;2-(Chlorosulfonyl)acetic acid ethyl ester;Ethoxycarbonylmethanesulfonylchloride;Ethyl 2-(chlorosulfonyl)acetate;Ethyl2-(chlorosulfonyl)ethanoate; |
Article Data | 20 |
sodium 2-ethoxy-2-oxoethane-1-sulfonate
ethyl 2-(chlorosulfonyl)acetate
Conditions | Yield |
---|---|
With trichlorophosphate at 80℃; for 2h; | 92% |
With phosphorus pentachloride at 100℃; for 0.75h; Inert atmosphere; | 85% |
With phosphorus pentachloride at 20℃; for 0.333333h; | 65% |
acetic acid ethylester sulfonic acid
ethyl 2-(chlorosulfonyl)acetate
Conditions | Yield |
---|---|
With trichlorophosphate | 80% |
With thionyl chloride at 120℃; | |
With trichlorophosphate at 125℃; | |
With trichlorophosphate | |
With trichlorophosphate |
ethyl 2-sulfanylacetate
ethyl 2-(chlorosulfonyl)acetate
Conditions | Yield |
---|---|
With water; chlorine In dichloromethane at 30℃; for 1h; Cooling with acetone-dry ice; | 70% |
chloroacetic acid ethyl ester
ethyl 2-(chlorosulfonyl)acetate
Conditions | Yield |
---|---|
Stage #1: chloroacetic acid ethyl ester With sodium sulfite In ethanol; water for 6h; Heating; Stage #2: With oxalyl dichloride In N,N-dimethyl-formamide; toluene at 100℃; for 3h; Further stages.; | 59% |
Conditions | Yield |
---|---|
In diethyl ether at 0℃; for 3h; Inert atmosphere; | 55% |
at -12℃; | |
In benzene for 1h; Heating; |
ethyl 2-(chlorosulfonyl)acetate
ethyl N-[4-(1-methylpiperidin-4-yloxy)-3-trifluoromethylphenyl]sulfamoylacetate
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 0 - 20℃; for 1h; | 100% |
ethyl 2-(chlorosulfonyl)acetate
Conditions | Yield |
---|---|
With 1H-imidazole In tetrahydrofuran at 20℃; Inert atmosphere; | 100% |
ethyl 2-(chlorosulfonyl)acetate
N-methyl-4-nitrobenzylideneamine
Conditions | Yield |
---|---|
With pyridine In tetrahydrofuran at 20℃; for 24h; Reagent/catalyst; Staudinger Ketene Cycloaddition; diastereoselective reaction; | 99% |
ethyl 2-(chlorosulfonyl)acetate
3-(methoxymethoxy)aniline
{N-[3-(methoxymethoxy)phenyl]sulfamoyl}acetate
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 0℃; for 2.5h; | 97% |
Conditions | Yield |
---|---|
With 1H-imidazole In tetrahydrofuran | 96% |
Product Name: Ethyl (chlorosulfonyl)acetate (CAS NO.55896-93-0)
Molecular Formula: C4H7ClO4S
Molecular Weight: 186.614g/mol
Mol File: 55896-93-0.mol
Boiling point: 244.28 °C at 760 mmHg
Flash Point: 101.537 °C
Density: 1.43 g/cm3
Surface Tension: 44.87 dyne/cm
Enthalpy of Vaporization: 48.133 kJ/mol
Vapour Pressure: 0.031 mmHg at 25°C