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Merck

290068

Sigma-Aldrich

三氟甲磺酸锌

greener alternative

98%

别名:

Zn(OTf)2, 三氟甲烷磺酸锌, 双(三氟甲烷磺酸盐)锌, Zn(OTf)2, 三氟甲基磺酸 锌盐, 三氟甲磺酸锌

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10 G
$97.40
50 G
$388.00
200 G
$1,120.00

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10 G
$97.40
50 G
$388.00
200 G
$1,120.00

About This Item

线性分子式:
(CF3SO3)2Zn
CAS号:
分子量:
363.53
Beilstein:
4028195
EC號碼:
MDL號碼:
分類程式碼代碼:
12161600
PubChem物質ID:
NACRES:
NA.22

$97.40


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品質等級

化驗

98%

反應適用性

core: zinc
reagent type: catalyst

環保替代產品特色

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

≥300 °C (lit.)

環保替代類別

SMILES 字串

[Zn++].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F

InChI

1S/2CHF3O3S.Zn/c2*2-1(3,4)8(5,6)7;/h2*(H,5,6,7);/q;;+2/p-2

InChI 密鑰

CITILBVTAYEWKR-UHFFFAOYSA-L

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三氟甲烷磺酸锌可用作亲核加成中的路易斯酸和羟醛反应中的催化剂。[1]

應用

  • 通过三唑鎓基离子液制备高温锌离子电池:该研究探索了将离子液中的三氟甲烷磺酸锌用于高温锌离子电池的用途,显示了在导电性和稳定性方面的重大改进。(Li et al., 2022)。
  • 通过与三氟甲烷磺酸锌形成离子共晶增进6-巯基嘌呤的溶解性:该研究关注的是通过与三氟甲烷磺酸锌离子共晶改善6-巯基嘌呤的溶解性,由此导致单-晶体-单-晶体(single-crystal-to-single-crystal )转换。(Yao et al., 2014)。
  • 用于高性能抗冻锌离子凝胶电解质的溶剂化鞘( solvation sheath)的自发去饱和(spontaneous desaturation):该论文讨论了采用三氟甲烷磺酸锌开发的高性能抗冻锌离子凝胶电解质,该电解质即使在低温下也具有良好的性能。(Li et al., 2023)。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Magnesium and zinc-catalyzed thioketalization
Corey EJ and Shimoji K
Tetrahedron Letters, 24, 169-169 (1983)
Zinc triflate as Lewis acid in nucleophilic addition to cyclic N-acyliminium ions
Ronaldo Aloise P et al.
Synlett, 2005, 2297-2300 (2005)
Novel heterogeneous zinc triflate catalysts for the rearrangement of ?-pinene oxide.
Wilson K, et al.
Catalysis Letters, 61(1-2), 51-55 (1999)
Regioselective synthesis of 3-alkylindoles mediated by zinc triflate.
Zhu X and Ganesan A
The Journal of Organic Chemistry, 67(8), 2705-2708 (2002)
Gang Liu et al.
Chemical communications (Cambridge, England), 48(56), 7049-7051 (2012-06-12)
An unexpected silver triflate-catalyzed tandem reaction of N'-(2-alkynylbenzylidene)hydrazide with ketene through 6-endo-cyclization, [3+2] cycloaddition and rearrangement is reported. This reaction proceeds efficiently to generate the molecular complexity with the formation of four bonds in a one-pot procedure.

Questions

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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