2494-89-5

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2494-89-5 Structure

Identification	Back Directory
[Name] 2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate
[CAS] 2494-89-5
[Synonyms] VinylSulfoneParaBase VINYLSULPHONEESTER-PARABASE 4-AMINOPHENYLSULFATOETHYLSULFONE 4-((2-sulfatoethyl)sulfonyl)aniline 2-Sulfanilylethanol Hydrogen Sulfate 2-(4-Aminophenylsulfonyl)ethanol sulfate 4-aminobenzenesulfonylethylsulfuric acid 4-Amino-1-[[2-(sulfooxy)ethyl]sulfonyl]benzene 2-(4-azanylphenyl)sulfonylethyl hydrogen sulfate 2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate Sulfuric acid 2-(4-aminophenylsulfonyl)ethyl ester 2-[(p-aminophenyl)sulphonyl]ethyl hydrogensulphate Sulfuric acid 2-[(4-aminophenyl)sulfonyl]ethyl ester 4-AMINOPHENYLSULFONYL-BETA-HYDROXYETHYL SULFATE ESTER 2-[(4-Aminophenyl)sulfonyl]ethanol hydrogen sulfate ester Sulfuric acid hydrogen=2-(p-aminophenylsulfonyl)ethyl ester 2-[(4-aminophenyl)sulfonyl]-ethano hydrogen sulfate (ester) Sulfuric acid hydrogen 2-[(4-aminophenyl)sulfonyl]ethyl ester 2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate(para-ester) Ethanol, 2-[(4-aminophenyl)sulfonyl]-, hydrogen sulfate (ester)
[EINECS(EC#)] 219-669-7
[Molecular Formula] C8H11NO6S2
[MDL Number] MFCD00100131
[MOL File] 2494-89-5.mol
[Molecular Weight] 281.31

Chemical Properties	Back Directory
[density ] 1.608±0.06 g/cm3(Predicted)
[solubility ] DMSO (Slightly), Water (Slightly, Heated)
[form ] Solid
[pka] -3.88±0.18(Predicted)
[color ] Off-White to Pale Grey
[EPA Substance Registry System] Ethanol, 2-[(4-aminophenyl)sulfonyl]-, hydrogen sulfate (ester)(2494-89-5)

Safety Data	Back Directory
[Symbol(GHS) ] GHS05
[Signal word ] Danger
[Hazard statements ] H314-H318
[Precautionary statements ] P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501

Raw materials And Preparation Products	Back Directory
[Raw materials] Sulfuric acid-->Sodium bisulfite-->Chlorosulfonic acid-->Acetanilide-->N-Acetylsulfanilyl chloride
[Preparation Products] REACTIVE BLACK 5-->REACTIVE ORANGE 82-->Reactive Yellow 72-->Reactive Turquoise Blue Kn-G-->Reactive Golden Yellow RNL-->Reactive yellow 16-->REACTIVE ORANGE 78-->REACTIVE BLACK 5-->Reactive Red Brown K-B3r-->Reactive Red 108-->Reactive blue 225-->REACTIVE VIOLET 5-->REACTIVE BLUE 194-->disodium 6-acetamido-4-hydroxy-3-[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2-sulphonate-->Reactive Orange 78-->Reactive Brown 46-->Reactive Yellow 201

Hazard Information	Back Directory
[Uses] 4-(Ethylsulfurate Sulfonyl)aniline is a disperse dye.

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