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1-BUTYL-3-METHYLIMIDAZOLIUM METHANESULFONATE

Catalog Number
342789-81-5
CAS
342789-81-5
IUPAC Name
1-butyl-3-methylimidazol-3-ium;methanesulfonate
Synonyms
1-BUTYL-3-METHYLIMIDAZOLIUM METHANESULFONATE; BASIONIC(TM) ST 78; BMIM CH3SO3; 1-n-Butyl-3-methylimidazolium methanesulfonate, 99%; BASIONIC(R) ST 78
Molecular Weight
234.32
Molecular Formula
C9H18N2O3S
Chemical structural formula

Product Information

Purity
≥95%
MDL
MFCD06798173
Physical State
Solid
Appearance
White to Almost white powder to crystal
Storage
Store under inert gas, -20°C
Melting Point
75-80 °C (lit.)
Flash Point
246.2 °F
Solubility
soluble in Methanol
Refractive Index
n20/D 1.41

Safety Information

Signal Word
Danger
Precautionary Statement
P501 : Dispose of contents/ container to an approved waste disposal plant.P260 : Do not breathe dusts or mists.P234 : Keep only in original container.P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.P390 : Absorb spillage to prevent material damage.P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.P363 : Wash contaminated clothing before reuse.P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.P406 : Store in corrosive resistant container with a resistant inner liner.P405 : Store locked up.
Hazard Statements
H314 : Causes severe skin burns and eye damage.H290 : May be corrosive to metals.
Hazard Class
8
Packing Groups
II
Canonical SMILES
CCCCN1C=C[N+](=C1)C.CS(=O)(=O)[O-]
InChI
1S/C8H15N2.CH4O3S/c1-3-4-5-10-7-6-9(2)8-10;1-5(2,3)4/h6-8H,3-5H2,1-2H3;1H3,(H,2,3,4)/q+1;/p-1
InChI Key
PUHVBRXUKOGSBC-UHFFFAOYSA-M
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