CAS 328090-25-1 1-Ethyl-3-methylimidazolium tosylate

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1-Ethyl-3-methylimidazolium tosylate

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Catalog Number

ACM328090251-1

Product Name

1-Ethyl-3-methylimidazolium tosylate

Structure

CAS

328090-25-1

Category

Electrolytes

Synonyms

1-Ethyl-3-methylimidazolium toluenesulfonate, EMIM OTs, EMIM OTos, C1C2Im OTs, Im12 OTs

IUPAC Name

1-ethyl-3-methylimidazol-3-ium;4-methylbenzenesulfonate

Molecular Weight

282.36

Molecular Formula

C13H18N2O3S

Canonical SMILES

CCN1C=C[N+](=C1)C.CC1=CC=C(C=C1)S(=O)(=O)[O-]

InChI

1S/C7H8O3S.C6H11N2/c1-6-2-4-7(5-3-6)11(8,9)10;1-3-8-5-4-7(2)6-8/h2-5H,1H3,(H,8,9,10);4-6H,3H2,1-2H3/q;+1/p-1

InChI Key

HXMUPILCYSJMLQ-UHFFFAOYSA-M

Boiling Point

>350 °C (lit.)

Melting Point

25-35 °C

Flash Point

Not applicable

Purity

≥98.0%(HPLC)

Density

1.23 g/cm³ (20 °C)

Appearance

White to Yellow to Orange powder to crystal

Storage

Store under inert gas, 2-8°C

Complexity

266

Conductivity

0.19 mS/cm (20 °C)

Covalently-Bonded Unit Count

Exact Mass

282.103814g/mol

Formal Charge

Hazard Statements

H315 : Causes skin irritation.H319 : Causes serious eye irritation.

Heavy Atom Count

MDL Number

MFCD03788929

Monoisotopic Mass

282.103814g/mol

Precautionary Statements

P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ eye protection/ face protection.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.P332 + P313 : If skin irritation occurs: Get medical advice/ attention.P362 : Take off contaminated clothing and wash before reuse.

Refractive Index

n20/D 1.548

Rotatable Bond Count

Signal Word

Warning

Specific Gravity

1.37

Viscosity

5214 cP (20 °C)

MSDS

Download MSDS

COA