Product Name

  • Name

    Sodium 2-bromoethanesulphonate

  • EINECS 224-244-4
  • CAS No. 4263-52-9
  • Article Data7
  • CAS DataBase
  • Density 2.026g/cm3
  • Solubility 500 g/L (20 °C) in water
  • Melting Point 283 °C (dec.)(lit.)
  • Formula C2H4BrNaO3S
  • Boiling Point
  • Molecular Weight 211.012
  • Flash Point
  • Transport Information
  • Appearance Light beige crystalline powder
  • Safety 26-36-37/39
  • Risk Codes 36/37/38-20/21/22
  • Molecular Structure Molecular Structure of 4263-52-9 (Sodium 2-bromoethanesulphonate)
  • Hazard Symbols HarmfulXn, IrritantXi
  • Synonyms Ethanesulfonicacid, 2-bromo-, sodium salt (6CI,7CI,8CI,9CI);2-Bromoethanesulfonic acidsodium salt;Sodium 2-bromoethane-1-sulfonate;Sodium 2-bromoethanesulfonate;Sodium 2-bromoethylsulfonate;Sodium bromoethylsulfonate;Sodium b-bromoethanesulfonate;2-Bromoethanesulfonic acid sodium salt;
  • PSA 65.58000
  • LogP 1.00730

Synthetic route

ethylene dibromide
106-93-4

ethylene dibromide

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

Conditions
ConditionsYield
With tetra(n-butyl)ammonium hydrogensulfate; sodium sulfite In ethanol; water for 16h; Reflux;56%
With sodium sulfite In ethanol; water for 6h; Reflux;55%
With sodium sulfite In ethanol; water for 6h; Reflux;55%
With sodium sulfite In water for 5h;
With sodium sulfite
sodium 2-hydroxyethanesulfonate
1562-00-1

sodium 2-hydroxyethanesulfonate

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

Conditions
ConditionsYield
With hydrogen bromide In water Heating / reflux;
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

C9H9O5S(1-)*Na(1+)

C9H9O5S(1-)*Na(1+)

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 24h; Inert atmosphere; Reflux;98%
With potassium carbonate In acetonitrile for 24h; Inert atmosphere; Reflux;98%
With potassium carbonate In acetonitrile at 75℃; for 24h; Inert atmosphere;98%
ethanolamine
141-43-5

ethanolamine

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

2-(2-hydroxyethylamino) ethane sulfonic acid
29706-49-8

2-(2-hydroxyethylamino) ethane sulfonic acid

Conditions
ConditionsYield
In water at 20 - 70℃; for 1h; Sealed tube;88%
N-hydroxyphthalimide
524-38-9

N-hydroxyphthalimide

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

sodium 2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]ethanesulfonate

sodium 2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]ethanesulfonate

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 120℃; for 6h;88%
pyridine
110-86-1

pyridine

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

pyridinebetaine B
24020-66-4

pyridinebetaine B

Conditions
ConditionsYield
for 24h; Reflux;87%
(2E,6E)-3,7,11-trimethyldodeca-2,6,10-triene-1-thiol
138077-74-4

(2E,6E)-3,7,11-trimethyldodeca-2,6,10-triene-1-thiol

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

sodium S-farnesyl-2-thioethyl sulfonate
141198-61-0

sodium S-farnesyl-2-thioethyl sulfonate

Conditions
ConditionsYield
In water for 48h; Heating;85%
1,3,4-thiadiazolidine-2,5-dithione
1072-71-5

1,3,4-thiadiazolidine-2,5-dithione

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

disodium salt of S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptoethanesulfonic acid)

disodium salt of S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptoethanesulfonic acid)

Conditions
ConditionsYield
With sodium hydroxide In methanol; isopropyl alcohol at 80℃; for 3h; Substitution;85%
1-[(-)-menthoxycarbonylmethyl]-3-methylbenzimidazolium chloride

1-[(-)-menthoxycarbonylmethyl]-3-methylbenzimidazolium chloride

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

1-[(-)-menthoxycarbonylmethyl]-3-methylbenzimidazolium 2-bromoethylsulfonate

1-[(-)-menthoxycarbonylmethyl]-3-methylbenzimidazolium 2-bromoethylsulfonate

Conditions
ConditionsYield
In water at 20℃; for 12h;85%
1-[(-)-borneoxycarbonylmethyl]-3-methylbenzimidazolium chloride

1-[(-)-borneoxycarbonylmethyl]-3-methylbenzimidazolium chloride

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

1-[(-)-borneoxycarbonylmethyl]-3-methylbenzimidazolium 2-bromoethylsulfonate

1-[(-)-borneoxycarbonylmethyl]-3-methylbenzimidazolium 2-bromoethylsulfonate

Conditions
ConditionsYield
In water at 20℃; for 12h;83%
1-methyl-1H-imidazole
616-47-7

1-methyl-1H-imidazole

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

C6H10N2O3S*Na(1+)*Br(1-)

C6H10N2O3S*Na(1+)*Br(1-)

Conditions
ConditionsYield
In toluene at 150℃; for 48h; Autoclave;82%
trimethyltin(IV)chloride
1066-45-1

trimethyltin(IV)chloride

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

sodium-2-trimethylstannylethylsulfonate monohydrate

sodium-2-trimethylstannylethylsulfonate monohydrate

Conditions
ConditionsYield
With sodium In ammonia a mixture of Na and (CH3)3SnCl in liq. ammonia gives NaSn(CH3)3; to the mixt. is added at -60°C solid BrCH2CH2SO3Na in portions; stirring for 1 h; evapn., the residue is washed with ether and filtered; extg. with ethanol; concg. and crystg. from H2O; elem. anal.;81%
Maleic hydrazide
123-33-1

Maleic hydrazide

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

disodium 3,6-di(2-sulfonatoethoxy)pyridazine

disodium 3,6-di(2-sulfonatoethoxy)pyridazine

Conditions
ConditionsYield
With sodium hydroxide for 4h; Heating;80.1%
1,3-bis(methylamino)propane
111-33-1

1,3-bis(methylamino)propane

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

N,N'-dimethyl-N,N'-bis(2-sulfoethyl)-1,3-propanediamine di-inner salt
185305-85-5

N,N'-dimethyl-N,N'-bis(2-sulfoethyl)-1,3-propanediamine di-inner salt

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In ethanol; water at 20℃;79%
sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

2-bromoethanesulfonyl chloride
54429-56-0

2-bromoethanesulfonyl chloride

Conditions
ConditionsYield
With phosphorus pentachloride at 70 - 130℃; for 1h;78%
With phosphorus pentachloride at 110℃; for 2.08333h;
1-Butylimidazole
4316-42-1

1-Butylimidazole

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

1-butyl-3-(ethyl-2-sodiumsulfonate)imidazolium bromide

1-butyl-3-(ethyl-2-sodiumsulfonate)imidazolium bromide

Conditions
ConditionsYield
In toluene at 150℃; for 48h; Autoclave;75%
1H-imidazole
288-32-4

1H-imidazole

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

sodium 3-sulfonatoethylimidazolium bromide

sodium 3-sulfonatoethylimidazolium bromide

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 3h; Inert atmosphere; Schlenk technique; Reflux;75%
N-methyldodecylamine
7311-30-0

N-methyldodecylamine

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

2-(N-methyldodecylammonio)ethanesulfonate
2617-73-4

2-(N-methyldodecylammonio)ethanesulfonate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 130℃; Inert atmosphere;74%
dmap
1122-58-3

dmap

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

2-(4-dimethylamino-1-pyridinium)-1-ethanesulfonate

2-(4-dimethylamino-1-pyridinium)-1-ethanesulfonate

Conditions
ConditionsYield
In N,N-dimethyl-formamide72%
triphenyltin chloride
639-58-7

triphenyltin chloride

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

sodium-2-triphenylstannylethylsulfonate monohydrate

sodium-2-triphenylstannylethylsulfonate monohydrate

Conditions
ConditionsYield
With sodium In ammonia a mixture of Na and (C6H5)3SnCl in liq. ammonia gives NaSn(C6H5)3; to the mixt. is added at -60°C solid BrCH2CH2SO3Na in portions; stirring for 1 h; evapn., the residue is washed with ether and filtered; extg. with ethanol; concg. and crystg. from H2O; elem. anal.;72%
1-Methylbenzimidazole
1632-83-3

1-Methylbenzimidazole

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

C10H12N2O3S*Na(1+)*Br(1-)

C10H12N2O3S*Na(1+)*Br(1-)

Conditions
ConditionsYield
In toluene at 150℃; for 48h; Autoclave;70%
9-(aminomethyl)anthracene
2476-68-8

9-(aminomethyl)anthracene

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

2-[(anthracen-9-ylmethyl)(2-sulfonatoethyl)amino]ethane-1-sulfonate

2-[(anthracen-9-ylmethyl)(2-sulfonatoethyl)amino]ethane-1-sulfonate

Conditions
ConditionsYield
With dipotassium hydrogenphosphate; potassium iodide In N,N-dimethyl-formamide at 120 - 130℃; for 72h;70%
1-(((3aS,5S,5aR,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis [1,3]dioxolo[4,5-b:4′,5′-d]pyran-5-yl)methyl)-4-aza-1-azoniabicyclo[2.2.2] octane iodide

1-(((3aS,5S,5aR,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis [1,3]dioxolo[4,5-b:4′,5′-d]pyran-5-yl)methyl)-4-aza-1-azoniabicyclo[2.2.2] octane iodide

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

1-(((3aS,5S,5aR,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4′,5′-d]pyran-5-yl)methyl)-4-aza-1-azoniabicyclo[2.2.2]octane bromoethanesulfonate

1-(((3aS,5S,5aR,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4′,5′-d]pyran-5-yl)methyl)-4-aza-1-azoniabicyclo[2.2.2]octane bromoethanesulfonate

Conditions
ConditionsYield
In water69%
1-(2,6-diisopropylphenyl)-1H-imidazole
25364-47-0

1-(2,6-diisopropylphenyl)-1H-imidazole

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

C17H24N2O3S*Na(1+)*Br(1-)

C17H24N2O3S*Na(1+)*Br(1-)

Conditions
ConditionsYield
In N,N-dimethyl-formamide; toluene at 150℃; for 72h; Autoclave;68%
sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

2-bromoethane-1-sulfonyl bromide

2-bromoethane-1-sulfonyl bromide

Conditions
ConditionsYield
With phosphorus pentabromide In dichloromethane at 0℃; for 6h;68%
With phosphorus pentabromide In dichloromethane for 6h; Reflux;67.5%
With phosphorus pentabromide In dichloromethane for 6h; Reflux;67.5%
(dicyclohexylphosphino)borane
108756-88-3

(dicyclohexylphosphino)borane

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

Na(1+)*(C6H11)2P(BH3)C2H4SO3(1-)=(C6H11)2P(BH3)C2H4SO3Na

Na(1+)*(C6H11)2P(BH3)C2H4SO3(1-)=(C6H11)2P(BH3)C2H4SO3Na

Conditions
ConditionsYield
With n-butyllithium In tetrahydrofuran; hexane Ar-atmosphere; stirring (-78°C, to room temp., 2 h), sulfonate soln. addn. (-78°C), stirring (65°C, 12 h); evapn. (reduced pressure), extg. (CH2Cl2), pptn. on concg. and ether addn. (-50°C); elem. anal.;67%
trans-1,2-bis(pyridin-4-yl)ethene
13362-78-2

trans-1,2-bis(pyridin-4-yl)ethene

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

2,2'-[(E)-ethene-1,2-diylbis(pyridinio-4,1-diyl)]diethanesulfonate
1290573-46-4

2,2'-[(E)-ethene-1,2-diylbis(pyridinio-4,1-diyl)]diethanesulfonate

Conditions
ConditionsYield
In ethanol for 50h; Reflux;64%
N-methyltetradecylamine
29369-63-9

N-methyltetradecylamine

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

2-(N-methyltetradecylammonio)-ethanesulfonate
1415008-30-8

2-(N-methyltetradecylammonio)-ethanesulfonate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 135℃; Inert atmosphere;64%
With potassium carbonate In N,N-dimethyl-formamide Reflux;
4-aminopyridine
504-24-5

4-aminopyridine

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

2-(4-amino-1-pyridinium)-1-ethanesulfonate

2-(4-amino-1-pyridinium)-1-ethanesulfonate

Conditions
ConditionsYield
In N,N-dimethyl-formamide62%
C(13)CH6N(15)NO

C(13)CH6N(15)NO

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

C3(13)CH10N(15)NO4S

C3(13)CH10N(15)NO4S

Conditions
ConditionsYield
With sodium hydroxide In water for 3h; pH=8 - 9; Reflux;61%
trimetazidine dihydrochloride
13171-25-0, 127881-54-3

trimetazidine dihydrochloride

sodium 2-bromethanesulfonate
4263-52-9

sodium 2-bromethanesulfonate

2-(1-(2,3,4-trimethoxybenzyl)piperazine-4-yl)-ethanesulfonic acid sodium salt
1383744-14-6

2-(1-(2,3,4-trimethoxybenzyl)piperazine-4-yl)-ethanesulfonic acid sodium salt

Conditions
ConditionsYield
With triethylamine In water for 2h; Reflux;60%

Sodium 2-bromoethanesulphonate Chemical Properties

Product Name: Sodium 2-bromoethanesulphonate (CAS NO.4263-52-9)


Molecular Formula: C2H4BrNaO3S
Molecular Weight: 211.01g/mol
Mol File: 61829-40-1.mol
Melting Point: 283 °C(dec.)(lit.)
Appearance: White to off-white crystalIine powder
Density: 2.026g/cm3
EINECS: 224-244-4
Water Solubility: 500 g/L (20 ºC)
H-Bond Donor: 0
H-Bond Acceptor: 3
Structure Descriptors of Sodium 2-bromoethanesulphonate (CAS NO.4263-52-9):
IUPAC Name: sodium 2-bromoethanesulfonate 
Canonical SMILES: C(CBr)S(=O)(=O)[O-].[Na+]
InChI: InChI=1S/C2H5BrO3S.Na/c3-1-2-7(4,5)6;/h1-2H2,(H,4,5,6);/q;+1/p-1  
InChIKey: HNFOAHXBHLWKNF-UHFFFAOYSA-M
Product Categories: Organic acids

Sodium 2-bromoethanesulphonate Safety Profile

 Safety Information of Sodium 2-bromoethanesulphonate (CAS NO.4263-52-9):
Hazard Codes: XiIrritant,XnHarmful
Risk Statements: 36/37/38-20/21/22  
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S37/39:Wear suitable gloves and eye/face protection. 
S36:Wear suitable protective clothing.
WGK Germany: 3
HS Code: 29049020

Sodium 2-bromoethanesulphonate Specification

 Sodium 2-bromoethanesulphonate ,its CAS NO. is 4263-52-9, the synonyms is 2-Bromoethanesulfonic acid, sodium salt ; AI3-52298 ; Sodium 2-bromoethanesulfonate ; Sodium bromoethylsulfonate ; Ethanesulfonic acid, 2-bromo-, sodium salt .

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