42254

1-Butyl-3-methylimidazolium thiocyanate

≥95%

• Synonyme(s) : 1-Butyl-3-methyl-1H-imidazolium thiocyanate
• Formule empirique (notation de Hill): C₉H₁₅N₃S
• Numéro CAS: 344790-87-0
• Poids moléculaire : 197.30
• Numéro MDL: MFCD06798181
• Code UNSPSC : 12352100
• ID de substance PubChem : 57650105
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 100
• Pureté: ≥95%
• Forme: liquid
• Impuretés: ≤1% water
• Chaîne SMILES: [S-]C#N.CCCCn1cc[n+](C)c1
• InChI: 1S/C8H15N2.CHNS/c1-3-4-5-10-7-6-9(2)8-10;2-1-3/h6-8H,3-5H2,1-2H3;3H/q+1;/p-1
• Clé InChI: SIXHYMZEOJSYQH-UHFFFAOYSA-M

Description

Application

1-Butyl-3-methylimidazolium thiocyanate ([BMIM][SCN]) ionic liquid can be used:

• As an alternative to conventional entrainers in the extractive distillation of cyclohexane and benzene.
• In polyethylene oxide-sodium perchlorate electrolyte to increase its ionic conductivity at room temperature.

[BMIM][SCN] show higher degree of solubility of lithium salts such as lithium perchlorate (LiClO4) and N-lithiotrifluoromethanesulfonimide(LiTFSI) when compared to other room temperature ionic liquids due to the presence of polarizable anion (-SCN).

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H302 + H312 + H332,H412
• Conseils de prudence: P261 - P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312
• Classification des risques: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3
• Risques supp: EUH032
• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 403.7 °F - closed cup
• Point d'éclair (°C): 206.5 °C - closed cup