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Technical Data Sheet
2025_SF

Butyl-trimethyl-ammonium-bis-(trifluoromethylsulphonyl)-imide (N1114 BTA), 25 g
≥99 %
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Examples of effect: Damage metals and burn body tissues; may cause serious eye damage. Safety: Avoid contact; wear safety spectacles and gloves. In the event of contact with eyes and skin, rinse with water.
Examples of effect: In smaller quantities, lead to immediate serious damage to health or death. Safety: Do not inhale, touch or swallow. Wear work safety equipment. Call a poison control centre or doctor immediately. Recovery position.
Danger
H301+H311-H314
i toxic if swallowed or in contact with skin, causes severe skin burns and eye damage
P280 P301+P310 P302+P352 P305+P351+P338 P310
i wear protective gloves/eye protection, IF SWALLOWED: Immediately call a POISON CENTER/doctor, IF ON SKIN: Wash with plenty of water, 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
Pack Qty.
Pack.
N1114 BTA
Empirical formula C9H18F6N2O4S2
Molar mass (M) 396,36 g/mol
Density (D) 1,398 g/cm³
ADR 8 II
WGK 1
CAS No. 258273-75-5
UN-Nr. 2922

Ionic liquid

€278.45/Pack Qty. 

excl. VAT. | 25 g per Pack Qty.

Art. No. 2025.1

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Product details



Butyl-trimethyl-ammonium-bis-(trifluoromethylsulphonyl)-imide (N1114 BTA) ≥99 %

Technical Information
Alternative name N1114 BTA 
Butyl-trimethyl-ammonium-bis-(trifluoromethylsulphonyl)-imide (N1114 BTA)
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2025.1 25 g glass

€278.45

2025.2 100 g glass

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General information

Ionic Liquids

Ionic liquids are salts which are available in a liquid state over a wide temperature range. Ionic liquids are composed of organic cations and organic or inorganic anions. Due to their fully ionic structure, they display a variety of interesting properties.

  • Negligible vapor pressure
  • Excellent chemical and thermal stability
  • Low-melting with melting point under 100 °C
  • High solubility to a wide range of substances and biopolymers
  • Uncomplicated and safe handling compared to conventional solvents
  • More environmentally friendly alternative to volatile, ecologically problematic organic solvents


Chemical and physical properties of ionic liquids:

Art. No. Ionic liquid Short name Density Melting point (°C) Viscosity (cP) Conductivity (mS/cm) Thermal stability / pyrolysis
2010 1-Butyl-3-methyl-imidazolium-chloride BMIM Cl n. e. 65 n. e. n. e. approx. 200 °C*
2012 1-Butyl-3-methyl-imidazolium-hexafluorophosphate BMIM PF6 1,372 (23 °C) -8 267,1 (25 °C) 1,373 (20 °C) approx. 200 °C, with water hydrolysis under HF formation*
2014 1-Butyl-3-methyl-imidazolium-tetrafluoroborate BMIM BF4 1,205 (22 °C) -75 103,5 (25 °C) 3,145 (20 °C) approx. 200 °C, with water hydrolysis under HF formation*
2015 1-Butyl-3-methyl-imidazolium-trifluoromethanesulphonate BMIM OTf 1,299 (24 °C) 16 80 (25 °C) 3,049 (20 °C) <250 °C*
2021 1-Butyl-1-methyl-pyrrolidinium-bis-(trifluoromethylsulphonyl)-imide BMPyrr BTA 1,395 (23 °C) -18 94,4 (20 °C) 2,12 (20 °C) <250 °C*
2022 1-Butyl-1-methyl-pyrrolidinium-dicyanamide BMPyrr DCA 1,023 (20 °C) -55 46,4 (20 °C) 10,83 (30 °C) <80 °C / >80 °C discolouration*
2025 Butyl-trimethyl-ammonium-bis-(trifluoromethylsulphonyl)-imide N1114 BTA 1,395 (24 °C) 7 106 (21 °C) 2,861 (30 °C) <250 °C*
2028 Choline-dihydrogenphosphate Choline DHP n. e. 190 n. e. n. e. n. e.
2035 Ethylammonium-nitrate EAN 1,209 (26 °C) 9 36,5 (25 °C) 25,36 (30 °C) n. e.
2037 1-Ethyl-3-methyl-imidazolium-bromide EMIM Br n. e. 91 n. e. n. e. approx. 200 °C*
2053 1-Ethyl-3-methyl-imidazolium-dicyanamide EMIM DCA 1,101 (26 °C) -21 16,8 (21 °C) 25,3 (21 °C) <80 °C / >80 °C discolouration*
2054 1-Ethyl-3-methyl-imidazolium-ethylsulphate EMIM EtSO4 1,241 (24 °C) n. e. 94,2 (25 °C) 5,560 (30 °C) n. e.
2056 1-Ethyl-3-methyl-imidazolium-methanesulphonate EMIM OMs 1,242 (23 °C) n. e. 134,5 (25 °C) 3,693 (30 °C) <250 °C*
2059 1-Ethyl-3-methyl-imidazolium-thiocyanate EMIM SCN 1,119 (25 °C) -6 24,7 (20 °C) 17,87 (20 °C) <80 °C / >80 °C discolouration*
2062 1-Ethyl-3-methyl-imidazolium-trifluoromethansulphonate EMIM OTf 1,386 (25 °C) -9 39,8 (25 °C) 9,842 (30 °C) <250 °C*
2064 1-Hexyl-3-methyl-imidazolium chloride HMIM Cl 1,041 (26 °C) -75 3302 (35 °C) 0,076 (30 °C) <200 °C*
2069 1-Hexyl-3-methyl-imidazolium-hexafluorophosphate HMIM PF6 1,298 (23 °C) -61 464,7 (25 °C) 0,076 (30 °C) <200 °C, with water hydrolysis under HF formation*
2070 1-Hexyl-3-methyl-imidazolium-tetrafluoroborate HMIM BF4 1,148 (24 °C) -82 288,3 (20 °C) 1,176 (20 °C) <200 °C, with water hydrolysis under HF formation*
2076 1-Methyl-3-octyl-imidazolium-hexafluorophosphate OMIM PF6 1,237 (24 °C) -70 608,3 (25 °C) 0,444 (30 °C) <200 °C, with water hydrolysis under HF formation*
2081 1-Methyl-3-octyl-imidazolium-tetrafluoroborate OMIM BF4 1,106 (19 °C) -81 760,3 (20 °C) 1,266 (30 °C) <200 °C, with water hydrolysis under HF formation*
2091 1-Methyl-3-propyl-imidazolium-iodide PMIM I 1,542 (24 °C) n. e. 1385 (20 °C) 0,958 (30 °C) n. e.
2095 1-Methyl-1-propyl-piperidinium-bis-(trifluoromethylsulphonyl)- imide PMPip BTA 1,413 (23 °C) 9 175,5 (25 °C) 2,124 (30 °C) approx. 250 °C*
2096 Triethylsulfonium-bis-(trifluoromethylsulphonyl)-imide S222 BTA 1,462 (24 °C) n. e. 38,9 (20 °C) 5,12 (25 °C) n. e.
*Experience values, not guaranteed / n.e. = not evaluated

Solubility of ionic liquids:

Art. No. Ionic liquid Short name Water Isopropanol Acetone Acetonitrile Toluene Heptane
2010 1-Butyl-3-methyl-imidazolium-chloride BMIM Cl Y Y Y Y N N
2012 1-Butyl-3-methyl-imidazolium-hexafluorophosphate BMIM PF6 N N Y Y N N
2014 1-Butyl-3-methyl-imidazolium-tetrafluoroborate BMIM BF4 Y N Y Y N N
2015 1-Butyl-3-methyl-imidazolium-trifluoromethanesulphonate BMIM OTf Y Y Y Y N N
2021 1-Butyl-1-methyl-pyrrolidinium-bis-(trifluoromethylsulphonyl)-imide BMPyrr BTA N Y Y Y N N
2022 1-Butyl-1-methyl-pyrrolidinium-dicyanamide BMPyrr DCA Y Y Y Y N N
2025 Butyl-trimethyl-ammonium-bis-(trifluoromethylsulphonyl)-imide N1114 BTA N Y Y Y N N
2028 Choline-dihydrogenphosphate Choline DHP Y N N N N N
2035 Ethylammonium-nitrate EAN Y Y Y Y N N
2037 1-Ethyl-3-methyl-imidazolium-bromide EMIM Br Y Y N Y N N
2053 1-Ethyl-3-methyl-imidazolium-dicyanamide EMIM DCA Y Y Y Y N N
2054 1-Ethyl-3-methyl-imidazolium-ethylsulphate EMIM EtSO4 Y Y Y Y N N
2056 1-Ethyl-3-methyl-imidazolium-methanesulphonate EMIM OMs Y Y Y Y Y N
2059 1-Ethyl-3-methyl-imidazolium-thiocyanate EMIM SCN Y Y Y Y N N
2062 1-Ethyl-3-methyl-imidazolium-trifluoromethansulphonate EMIM OTf Y Y Y Y T N
2064 1-Hexyl-3-methyl-imidazolium chloride HMIM Cl Y Y Y Y N N
2069 1-Hexyl-3-methyl-imidazolium-hexafluorophosphate HMIM PF6 N N Y Y N N
2070 1-Hexyl-3-methyl-imidazolium-tetrafluoroborate HMIM BF4 N Y Y Y N N
2076 1-Methyl-3-octyl-imidazolium-hexafluorophosphate OMIM PF6 N N Y Y Y N
2081 1-Methyl-3-octyl-imidazolium-tetrafluoroborate OMIM BF4 N Y Y Y N N
2091 1-Methyl-3-propyl-imidazolium-iodide PMIM I Y Y Y Y N N
2095 1-Methyl-1-propyl-piperidinium-bis-(trifluoromethylsulphonyl)- imide PMPip BTA N Y Y Y T N
2096 Triethylsulfonium-bis-(trifluoromethylsulphonyl)-imide S222 BTA N N Y Y N N
Y = miscibel / N = non miscibel / T = partially miscibel

Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Appearanceyellowish liquid
Assay≥99 %
Water (KF)≤0.01 %
Halogens≤0.01 %