1-Butyl-3-methylimidazolium hydrogensulfate supplier

Name
1-Butyl-3-methylimidazolium hydrogensulfate
EINECS 200-145-6
CAS No. 262297-13-2
Article Data38
CAS DataBase
Density 1.27g/ml
Solubility
Melting Point 29-32 °C
Formula C₈H₁₆N₂O₄S
Boiling Point
Molecular Weight 236.292
Flash Point 284 °C
Transport Information
Appearance
Safety 26-36/37/39-45
Risk Codes 34
Molecular Structure
Hazard Symbols C
Synonyms BASIONIC(TM) AC 28;BMIM HSO4;1-BUTYL-3-METHYLIMIDAZOLIUM HYDROGENSULFATE;BASIONIC(R) AC 28;Basionics(R) AC 28;1-Butyl-3-methyl-1H-imidazolium hydrogen sulfate;1-Butyl-3-methylimidazolium bisulfate;1-n-Butyl-3-methylimidazolium hydrogen sulfate
PSA 94.62000
LogP 1.19810

Synthetic route

: 65039-05-6
1-methyl-3-(n-butyl)imidazolium iodide

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

Conditions

Conditions	Yield
With Amberlyst A-26 (HSO4- form) In methanol	100%
With Amberlist A-26 HSO4(-) form In methanol Ionic liquid;

: 79917-90-1
1-butyl-3-methylimidazolium chloride

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

Conditions

Conditions	Yield
With sulfuric acid In dichloromethane for 48h; Reflux; Cooling with ice;	99.4%
With sodium hydrogen sulfate In acetonitrile at 25℃; for 96h; Inert atmosphere;	97%
With sulfuric acid In dichloromethane for 24h; Reflux;	95%

: 401788-98-5
1-butyl-3-methylimidazolium methylsulfate

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

Conditions

Conditions	Yield
With water for 24h; Reagent/catalyst; Reflux;	99%
With water at 149.84℃; for 18h; Autoclave; High pressure;
With sulfuric acid; water at 165℃;

: C7H12N2*CH4O4S

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

Conditions

Conditions	Yield
In water at 170 - 215℃; for 4h; Inert atmosphere;	98%

: 85100-77-2
1-n-butyl-3-methylimidazolim bromide

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

Conditions

Conditions	Yield
With 1-hexene; sulfuric acid; dihydrogen peroxide at 25℃; for 3h;	97%
With sulfuric acid; silver sulfate In ethanol at 50℃; for 2h;	75%
With sulfuric acid; silver sulfate In ethanol; water at 50℃; for 2h;	75%

: 616-47-7
1-methyl-1H-imidazole

: 109-69-3
n-Butyl chloride

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

Conditions

Conditions	Yield
Stage #1: 1-methyl-1H-imidazole; n-Butyl chloride In toluene for 48h; Reflux; Stage #2: With potassium hydrogensulfate In toluene	94%
Stage #1: 1-methyl-1H-imidazole; n-Butyl chloride In dichloromethane at 49.84 - 59.84℃; Stage #2: With potassium hydrogensulfate In dichloromethane at 69.84℃;

: 4316-42-1
1-Butylimidazole

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: toluene / 4 h / 20 °C / Inert atmosphere; Cooling with ice 2: water / 18 h / 149.84 °C / Autoclave; High pressure View Scheme

: 7664-93-9
sulfuric acid

: 7757-82-6
sodium sulfate

: 79917-90-1
1-butyl-3-methylimidazolium chloride

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

Conditions

Conditions	Yield
Ionic liquid; Inert atmosphere;

...Expand

: 616-47-7
1-methyl-1H-imidazole

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

Conditions

Conditions	Yield
Stage #1: 1-methyl-1H-imidazole at 69.84℃; for 12h; Stage #2: With sulfuric acid In acetonitrile at 69.84℃;

: 616-47-7
1-methyl-1H-imidazole

: 109-65-9
1-bromo-butane

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

Conditions

Conditions	Yield
Stage #1: 1-methyl-1H-imidazole; 1-bromo-butane for 48h; Stage #2: With sulfuric acid In ethyl acetate at 70℃; for 48h;

: 1-butyl-3-methylimidazolium hydroxide

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

Conditions

Conditions	Yield
With sulfuric acid In water

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

: sodium tungstate

: O32W10(4-)*4C8H15N2(1+)

Conditions

Conditions	Yield
at 83℃; for 8h; Ionic liquid;	83.5%

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

: 914497-10-2
1-butyl-3-methylimidazolium propioanate

Conditions

Conditions	Yield
With barium dihydroxide; acetic acid In water at 20 - 76℃; for 14.5h;

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

: potassium sulfate

: 7446-11-9
sulfur trioxide

: 2K(1+)*O7S2(2-)*H2O4S

Conditions

Conditions	Yield
at 60℃; for 96h; Schlenk technique;

...Expand

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

: 1505450-88-3
1-butyl-3-methylimidazolium peroxymonosulphate

Conditions

Conditions	Yield
With Oxone; oxone In acetone for 2h; Sonication; Inert atmosphere;

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

: 26412-87-3
sulfur trioxide pyridine complex

: C8H15N2(1+)*C5H5N*HO7S2(1-)

Conditions

Conditions	Yield
With germaniumtetrachloride at 50℃; for 24h; Sealed tube;

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

: 110-86-1
pyridine

: 26412-87-3
sulfur trioxide pyridine complex

: 2C5H5N*H2O7S2

Conditions

Conditions	Yield
With europium(III) oxide at 25 - 60℃; for 168h; Sealed tube;

...Expand

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

: 7646-85-7
zinc(II) chloride

: C8H15N2(1+)*HO4S(1-)*ZnCl2

Conditions

Conditions	Yield
at 26.84℃; for 5h;

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

: molybdenum dichloride

: C8H15N2(1+)*HO4S(1-)*MoCl2

Conditions

Conditions	Yield
at 26.84℃; for 5h;

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

: manganese(ll) chloride

: C8H15N2(1+)*HO4S(1-)*MnCl2

Conditions

Conditions	Yield
at 26.84℃; for 5h;

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

: iron(III) chloride

: C8H15N2(1+)*HO4S(1-)*FeCl3

Conditions

Conditions	Yield
at 26.84℃; for 5h;

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

: copper dichloride

: C8H15N2(1+)*HO4S(1-)*CuCl2

Conditions

Conditions	Yield
at 26.84℃; for 5h;

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

: 7646-79-9
cobalt(II) chloride

: C8H15N2(1+)*HO4S(1-)*CoCl2

Conditions

Conditions	Yield
at 26.84℃; for 5h;

: 262297-13-2
1-butyl-3-methylimidazolium hydrogen sulfate

: 1-butyl-3-methylimidazolium hydroxide

Conditions

Conditions	Yield
With strontium(II) hydroxide octahydrate; water Large scale;

1-Butyl-3-methylimidazolium hydrogensulfate Specification

The 1-Butyl-3-methylimidazolium hydrogensulfate, its CAS registry number is 262297-13-2. This chemical's molecular formula is C₈H₁₆N₂O₄S and molecular weight is 236.29. What's more, its systematic name is 1-Butyl-3-methyl-1H-imidazol-3-ium hydrogen sulfate.

Physical properties about 1-Butyl-3-methylimidazolium hydrogensulfate are: (1)#H bond acceptors: 6; (2)#H bond donors: 2; (3)#Freely Rotating Bonds: 3; (4)Polar Surface Area: 83.62 Å².

When you are dealing with this chemical, you should be very careful. This chemical may cause burns. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. And in case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice. In case of accident or if you feel unwell, you should seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1) SMILES: [O-]S(=O)(=O)O.c1c[n+](cn1CCCC)C
(2) InChI: InChI=1/C8H15N2.H2O4S/c1-3-4-5-10-7-6-9(2)8-10;1-5(2,3)4/h6-8H,3-5H2,1-2H3;(H2,1,2,3,4)/q+1;/p-1
(3) InChIKey: KXCVJPJCRAEILX-REWHXWOFAD

Product Name

1-Butyl-3-methylimidazolium hydrogensulfate

Synthetic route

1-Butyl-3-methylimidazolium hydrogensulfate Specification

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