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CAS No.: | 55896-93-0 |
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Name: | ACETIC ACID |
Article Data: | 20 |
Molecular Structure: | |
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Formula: | C4H7ClO4S |
Molecular Weight: | 186.616 |
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; |
EINECS: | 200-580-7 |
Density: | 1.43 g/cm3 |
Melting Point: | 16.2 °C(lit.) |
Boiling Point: | 244.28 °C at 760 mmHg |
Flash Point: | 101.537 °C |
Hazard Symbols: |
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Risk Codes: | 34 |
Safety: | 23-26-45 |
Transport Information: | UN 2790 8/PG 2 |
PSA: | 68.82000 |
LogP: | 1.19890 |
sodium 2-ethoxy-2-oxoethane-1-sulfonate
ethyl 2-(chlorosulfonyl)acetate
Conditions | Yield |
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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 |
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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 |
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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 |
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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 |
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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 |
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With pyridine In dichloromethane at 0 - 20℃; for 1h; | 100% |
ethyl 2-(chlorosulfonyl)acetate
Conditions | Yield |
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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 |
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With pyridine In dichloromethane at 0℃; for 2.5h; | 97% |
Conditions | Yield |
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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