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1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR

1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR structure

CAS No.: 174899-83-3

Chemical Name:: 1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR

Synonyms: BMIMNTF2;1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide;BMIM TFSI;1-Butyl-3-methylimidazolium Bis(trifluoromethanesulfonyl);1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR 1-butyl-3-methylimidazolium bis[(trifluoromethyl)sulfonyl]imide in stock Factory;SKL1353;Basionics? HP 02;Basionics(R) HP 02;BMIIm, BMIM TFSI;1-Butyl-3-methylimidazolium

CBNumber:: CB7497748

Molecular Formula:: C8H15N2.C2F6NO4S2

Molecular Weight:: 419.366

MDL Number:: MFCD05664714

MOL File:: 174899-83-3.mol

MSDS File:: SDS

Last updated:2026-01-13 11:25:45

Product description	Number	Pack Size	Price
1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ≥98.0% (HPLC)	77896	1g	$124.6
1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ≥99%, H2O <500?ppm	900802	25G	$787
1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ≥98.0% (HPLC)	77896	5G	$189
1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide Solarpur®	901041	25G	$435
1-Butyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide >98.0%(HPLC)(T)	B2477	5g	$158
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1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR Properties

Melting point	1℃
Density	1.44 g/cm3
refractive index	n20/D 1.428
Flash point	>200 ºC
storage temp.	Store below +30°C.
Water Solubility	Insoluble in water
form	liquid
color	Colorless to Light orange to Yellow
PH	7 (H2O, 20℃)Aqueous solution
Viscosity	48.8 cP
InChI	InChI=1S/C8H15N2.C2F6NO4S2/c1-3-4-5-10-7-6-9(2)8-10;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h6-8H,3-5H2,1-2H3;/q+1;-1
InChIKey	INDFXCHYORWHLQ-UHFFFAOYSA-N
SMILES	S(=O)(=O)(C(F)(F)F)[N-]S(=O)(=O)C(F)(F)F.[N+]1(C)C=CN(CCCC)C=1
UNSPSC Code	12352200
ECW	4,62 V
NACRES	NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS06,GHS08,GHS09

Signal word

Danger

Hazard statements

H301+H311-H314-H373-H411

Precautionary statements

P260-P280-P301+P330+P331+P310-P303+P361+P353-P304+P340+P310-P305+P351+P338

target organs

Nervous system

PPE

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hazard Codes

T,N

Risk Statements

36/37/38-51/53-48/22-34-24/25

Safety Statements

26-36-61-45-36/37/39

RIDADR

UN 2922

WGK Germany

10-21

HazardClass

8, 6.1

HS Code

29350090

Storage Class

6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects

Hazard Classifications

Acute Tox. 3 Dermal
Acute Tox. 3 Oral
Aquatic Chronic 2
Eye Dam. 1
Skin Corr. 1B
STOT RE 2 Oral

Limited Quantities

1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

NFPA 704

	1
3		0

1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR price More Price(22)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	77896	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ≥98.0% (HPLC)	174899-83-3	1g	$124.6	2025-07-31	Buy
Sigma-Aldrich	900802	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ≥99%, H2O <500?ppm	174899-83-3	25G	$787	2025-07-31	Buy
Sigma-Aldrich	77896	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ≥98.0% (HPLC)	174899-83-3	5G	$189	2025-07-31	Buy
Sigma-Aldrich	901041	1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide Solarpur®	174899-83-3	25G	$435	2022-05-15	Buy
TCI Chemical	B2477	1-Butyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide >98.0%(HPLC)(T)	174899-83-3	5g	$158	2025-07-31	Buy

Product number	Packaging	Price	Buy
77896	1g	$124.6	Buy
900802	25G	$787	Buy
77896	5G	$189	Buy
901041	25G	$435	Buy
B2477	5g	$158	Buy

1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR Chemical Properties,Uses,Production

Conductivity

3.41 mS/cm

Uses

Ionic liquids (ILs) are molten salts with melting points lower than 100 °C. They usually consist of pair of organic cation and anion. ILs exhibit unique properties such as non-volatility, high thermal stability, and high ionic conductivity and find applications as electrolytes in lithium/sodium ion batteries and dye-sensitized solar cells. They are also used as media for synthesis of conducting polymers and intercalation electrode materials.

Uses

1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide is a hydrophobic ionic liquid that can enhance the activity of N,N,N′,N′-tetra(n-octyl)diglycolamide (TODGA) extractant in the extraction of uranium(VI) from an aqueous nitric acid media.

Uses

Solarpur electrolyte components for DSSC applications meet the highest purity standards regarding water and other impurities required for this technology.

General Description

1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide is a room temperature ionic liquid (RTIL). The solubility of alkane gases are less than the alkene gas in this IL. Its ability to solubilize CO₂ is more when compared to 1-butyl-3-methylimidazolium dicyanamide.

Synthesis

4316-42-1

77-78-1

174899-83-3

The general procedure for the synthesis of 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide from N-butylimidazole and dimethyl sulfate is as follows: 1. 620.5 g (5 mol) of N-butylimidazole was added to a 5 liter reaction vessel, followed by the addition of 630.5 g (5 mol) of dimethyl sulfate in batches. 2. the mixture was stirred for 15 minutes to ensure adequate reaction. 3. 1435.3 g (5 mol) of lithium bis(trifluoromethanesulfonyl)imide dissolved in 2 liters of water was added to the reaction mixture, and the formation of a second liquid phase of the product was immediately observed. 4. Phase separation was carried out and the organic phase was collected and dried under high vacuum (HV) at 60 °C to afford 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide in 98% yield. 5. To detect residual chlorides, about 1 g of the product was dissolved in 5 ml of water, acidified with 2 drops of concentrated nitric acid and then 3-4 drops of silver nitrate solution were added. No precipitation of silver chloride was observed indicating that no halide ions remained in the product. 6. 6. The 1H-NMR (300 MHz, acetone-d3) data of the product were as follows: 0.95 (3H, t, J=9.2 Hz, Hh); 1.33-1.39 (2H, m, Hg); 1.90-2.00 (2H, m, Hf); 4.07 (3H, s, Hb); 4.37 (2H, t, J=9.3 Hz, He); 7.71 (1H, t, J=9.3 Hz, Hb); 7.76 (1H, s, Hb); 4.37 (2H, t, J=9.3 Hz, He); and 7.71 (1H, s, Hb). ,7.76 (1H, s, Hc, d); 9.02 (1H, s, Ha) ppm.

References

[1] Patent: EP1182196, 2002, A1. Location in patent: Page 14, 15

1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR synthesis

Synthesis of 1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR from 1-Butylimidazole and Dimethyl sulfate

1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR Preparation Products And Raw materials

Raw materials

BMIM MeOCO2 1-BUTYL-3-METHYLIMIDAZOLIUM METHANESULFONATE 1-Butyl-3-methylimidazolium bromide 1-Butylimidazole Dimethyl sulfate

Trifluoromethanesulfonimide Lithium bis(trifluoromethanesulphonyl)imide Trimethoxymethane

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Preparation Products

1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR Suppliers

Global( 248)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8753	58
Hebei Zhuanglai Chemical Trading Co.,Ltd	+8613343047651	admin@zlchemi.com	China	3692	58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	+86-13017695106 +86-13676922317	jiuyitime@fdachem.com	China	16513	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13799	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21597	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29831	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9636	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413 +8618813727289	contact@trustwe.com	China	5742	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	11727	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Zhuanglai Chemical Trading Co.,Ltd	58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
CONIER CHEM AND PHARMA LIMITED	58
Antai Fine Chemical Technology Co.,Limited	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58
Zhengzhou Alfa Chemical Co.,Ltd	58

View Lastest Price from 1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-01-30	1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR 174899-83-3	US $0.00 / KG	1KG	99%	10 mt	Hebei Chuanghai Biotechnology Co., Ltd
2025-10-13	1-Butyl-3-Methylimidazolium Bis(Trifluoromesulfonyl)imide 174899-83-3	US $18.00-48.00 / KG	0.01KG	99%	g-kg-tons, free sample is available	ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
2025-04-15	1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR 174899-83-3	US $65.00 / kg	1kg	99%	5000kg/week	Hebei Zhuanglai Chemical Trading Co.,Ltd

1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR
174899-83-3
US $0.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

1-Butyl-3-Methylimidazolium Bis(Trifluoromesulfonyl)imide
174899-83-3
US $18.00-48.00 / KG
99%
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR
174899-83-3
US $65.00 / kg
99%
Hebei Zhuanglai Chemical Trading Co.,Ltd

1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR Spectrum

1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR(174899-83-3)¹HNMR

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1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR 1-butyl-3-methylimidazolium bis[(trifluoromethyl)sulfonyl]imide in stock Factory BMIIm, BMIM TFSI 1-Butyl-3-methylimidazolium Bis(trifluoromethanesulfonyl) 1-Butyl-3-methyl-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide 1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide Basionics(R) HP 02 BMIM TFSI Basionics? HP 02 1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide >=98% 1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide >=98.0% (HPLC) 3-butyl-1-methyl-1H-Imidazolium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide BMIMNTF2 1-Butyl-3-MethyliMidazoliuM bis(trifluoroMethylsulfonyl)iMide BASF quality, >=98% 1-Butyl-3-methyl-1H-imidazol-3-ium bis((trifluoromethyl) 1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR 1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE SOLARPUR 1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOROME.SULFONYL)IMIDE 1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOROMETHANESULFONYL)IMIDE 98.0+%(T) 1-Butyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide > 1-BUTYL-3-METHYL-IMIDAZOLIUM BIS(TRIFLUO 1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide Solarpur(R) SKL1353 1-Butyl-3-methylimidazolium bis(trifluoromethylsulphonyl)imide, ≥98% 1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, for HPLC 99% 1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR [BMIm]NTf2 1-Butyl-3-Methyllmidazoliumbis(trifluoromethylsulfonyl)imide 1-Butyl-3-methylimidazolium bis (trifluoromethanesulfonyl) imide salt 1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide Solarpur^? 1-Butyl-3-methylimidazolium 174899-83-3 C10F6H15N3O4S2 Chemical Synthesis Imidazolium Ionic Liquids Specialty Synthesis