• Name

  Ethanesulfonic acid isopropyl ester

• EINECS
• CAS No. 14245-62-6
• Article Data6
• CAS DataBase
• Density 1.096g/cm³
• Solubility
• Melting Point
• Formula C5H12 O3 S
• Boiling Point 236.8°Cat760mmHg
• Molecular Weight 152.214
• Flash Point 97°C
• Transport Information
• Appearance
• Safety Mutation data reported. When heated to decomposition it emits toxic vapors of SO_x.
• Risk Codes
• Molecular Structure
• Hazard Symbols
• Synonyms Ethanesulfonicacid, isopropyl ester (7CI,8CI); Isopropyl ethanesulfonate
• PSA 51.75000
• LogP 1.84190

Synthetic route

67-63-0

isopropyl alcohol

594-44-5

Ethanesulfonyl chloride

14245-62-6

isopropyl ethanesulfonate

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 20℃; for 3h;	75%
With triethylamine In dichloromethane for 0.333333h;	60%
With 2,6-dimethylpyridine; sulfuric acid for 2.5h; Ambient temperature;	48%
With triethylamine In dichloromethane at 20℃; Rate constant;

683-60-3

sodium isopropylate

594-44-5

Ethanesulfonyl chloride

14245-62-6

isopropyl ethanesulfonate

926-06-7

isopropyl methanesulfonate

74-88-4

methyl iodide

14245-62-6

isopropyl ethanesulfonate

Conditions

Conditions	Yield
(i) nBuLi, hexane, THF, (ii) /BRN= 969135/; Multistep reaction;

14245-62-6

isopropyl ethanesulfonate

814-49-3

diethyl chlorophosphate

1311290-66-0

1-(diethylphosphono)ethanesulfonic acid isopropyl ester

Conditions

Conditions	Yield
Stage #1: isopropyl ethanesulfonate With n-butyllithium In tetrahydrofuran at -78℃; for 0.333333h; Stage #2: diethyl chlorophosphate In tetrahydrofuran at -78℃; for 0.5h;	58%

14245-62-6

isopropyl ethanesulfonate

74-88-4

methyl iodide

27907-12-6

2-propyl 2-propanesulfonate ester

Conditions

Conditions	Yield
(i) nBuLi, hexane, THF, (ii) /BRN= 969135/; Multistep reaction;

1083-48-3

4-Nitrobenzylpyridin

14245-62-6

isopropyl ethanesulfonate

Ethanesulfonate1-isopropyl-4-(4-nitro-benzyl)-pyridinium;

Conditions

Conditions	Yield
With phosphate buffer; water In acetone at 37℃; Product distribution; pH 6.0;

Isopropyl ethanesulfonate Chemical Properties

Isopropyl ethanesulfonate Uses

Isopropyl ethanesulfonate Toxicity Data With Reference

Isopropyl ethanesulfonate Safety Profile