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711748

Sigma-Aldrich

1-丁基-3-甲基咪唑四氟硼酸盐

≥98%

别名:

BMIMBF4

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About This Item

经验公式（希尔记法）:
C8H15BF4N2
CAS号:
174501-65-6
分子量:
226.02
MDL编号:
MFCD03095449
UNSPSC代码:
12352100
PubChem化学物质编号:
329763085
NACRES:
NA.22
价格与库存信息目前不能提供

质量水平

100

方案

≥98%

表单

liquid

杂质

≤0.5% water

密度

1.21 g/mL at 20 °C (lit.)

SMILES字符串

F[B-](F)(F)F.CCCCn1cc[n+](C)c1

InChI

1S/C8H15N2.BF4/c1-3-4-5-10-7-6-9(2)8-10;2-1(3,4)5/h6-8H,3-5H2,1-2H3;/q+1;-1

InChI key

LSBXQLQATZTAPE-UHFFFAOYSA-N

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一般描述

1-丁基-3-甲基咪唑四氟硼酸盐是一种亲水性室温离子液体 (RTIL)。[1]

应用

1-丁基-3-甲基咪唑鎓四氟硼酸盐（[BMIM] BF4）可作为：   
  • 反应介质，制备NH4TiOF3 介晶，可转化为基于TiO2 的纳米结构。 [2]        
  • 工作流体，与2,2,2-三氟乙醇一起用于吸收式热泵或冷却器。[3]       
  • 电解质，用于锂离子电池和双层电容器。[3][4][5]

象形图

Skull and crossbonesEnvironment
GHS06,GHS09

警示用语：

Danger

危险分类

Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2

储存分类代码

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

WGK

WGK 3

闪点(°F)

550.4 °F

闪点(°C)

288 °C

个人防护装备

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCM2618
BCCH2954
BCCD6452
BCBW5837
BCBR2872V

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Xiaojing Lv et al.
Nanotechnology, 31(35), 355201-355201 (2020-05-15)
TiO2 nanowires with high transparency and good ion storage capacity were explored as the charge-balancing layers for assembling electrochromic devices (ECDs). Increase thickness of TiO2 nanowires layer lowers the driving potential of the entire ECDs accompanied with reduced potential at
Nora Aranburu et al.
Polymers, 11(3) (2019-04-10)
Biobased thermoplastic polyurethane (bTPU)/unmodified graphene (GR) nanocomposites (NCs) were obtained by melt-mixing in a lab-scaled conventional twin-screw extruder. Alternatively, GR was also modified with an ionic liquid (GR-IL) using a simple preparation method with the aim of improving the dispersion
Effects of hydrophilic room-temperature ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate on direct electrochemistry and bioelectrocatalysis of heme proteins entrapped in agarose hydrogel films.
Wang SF, et al.
Electrochemical Communications, 9(7), 1709-1714 (2007)
Refractive index and heat capacity of 1-butyl-3-methylimidazolium bromide and 1-butyl-3-methylimidazolium tetrafluoroborate, and vapor pressure of binary systems for 1-butyl-3-methylimidazolium bromide+ trifluoroethanol and 1-butyl-3-methylimidazolium tet
Kim K-S, et al.
Fluid Phase Equilibria, 218(2), 215-220 (2004)
Mixed ionic liquid as electrolyte for lithium batteries
Diaw M, et al.
Journal of Power Sources, 146(1-2), 682-684 (2005)
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商品

Ionic Liquids for Energy Storage Applications

Ionic liquids, also called room temperature ionic liquids, are organic salts that are liquid at, or close to, room temperature.

Ionic Liquids for Energy Storage Applications

Ionic liquids, also called room temperature ionic liquids, are organic salts that are liquid at, or close to, room temperature.

离子液体的储能应用

离子液体，又叫室温离子液体，是在室温或接近室温下呈现液态的有机盐。

Ionic Liquids for Energy Storage Applications

Ionic liquids, also called room temperature ionic liquids, are organic salts that are liquid at, or close to, room temperature.

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1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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