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重要文件

654027

Sigma-Aldrich

三芳基锍六氟锑酸盐混合物

50 wt. % in propylene carbonate

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About This Item

CAS號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23
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品質等級

濃度

50 wt. % in propylene carbonate

折射率

n20/D 1.502

bp

>220 °C

密度

1.410 g/mL at 25 °C

SMILES 字串

F[Sb-](F)(F)(F)(F)F.F[Sb-](F)(F)(F)(F)F.F[Sb-](F)(F)(F)(F)F.S(c1ccccc1)c2ccc(cc2)[S+](c3ccccc3)c4ccccc4.S(c5ccc(cc5)[S+](c6ccccc6)c7ccccc7)c8ccc(cc8)[S+](c9ccccc9)c%10ccccc%10

InChI

1S/C36H28S3.C24H19S2.18FH.3Sb/c1-5-13-31(14-6-1)38(32-15-7-2-8-16-32)35-25-21-29(22-26-35)37-30-23-27-36(28-24-30)39(33-17-9-3-10-18-33)34-19-11-4-12-20-34;1-4-10-20(11-5-1)25-21-16-18-24(19-17-21)26(22-12-6-2-7-13-22)23-14-8-3-9-15-23;;;;;;;;;;;;;;;;;;;;;/h1-28H;1-19H;18*1H;;;/q+2;+1;;;;;;;;;;;;;;;;;;;3*+5/p-18

InChI 密鑰

YASCSMWRFXPFOO-UHFFFAOYSA-A

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一般說明

混合的六氟锑酸三芳基磺酸盐是一种可用于阳离子聚合的光引发剂。这些光引发剂在210−350 nm的范围内效果最好它们主要用于引发环氧树脂。[1][2][3][4]

應用

  • 非晶热电材料的3D打印制备本研究探索了六氟锑酸三芳基磺酸盐作为阳离子光引发剂在超低导热热电材料制造中的应用,突出了其在热电聚合物加工中的作用(M He et al., 2015)。
  • 阳离子聚合用铵盐:讨论混合三芳基磺酸盐在阳离子聚合过程中的高产率和功能,为合成不对称三芳基磺酸盐提供了一条途径(DIR Taschner, 2023)。
  • 环氧化生物基树脂的阳离子紫外光固化:本文研究了如何使用六氟锑酸三芳基磺酸盐对生物基树脂进行紫外和可见光双固化,强调了其在可持续聚合物化学中的应用(C Noè et al., 2020)。
  • 光固化环氧丙烯酸酯涂料:检验了使用六氟锑酸三芳基磺酸盐的环氧丙烯酸酯涂料的双阳离子和自由基光交联,重点观察了混合聚合物网络的性质(P Bednarczyk et al., 2021)。
  • 单组分可见光光引发系统研究进展:这项研究的特点是使用三芳基磺酸盐作为先进聚合技术的光引发剂,证明了这些盐在聚合物化学中的多功能性(F Dumur, 2023)。

象形圖

Exclamation markEnvironment

訊號詞

Warning

危險分類

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

>284.0 °F - closed cup

閃點(°C)

> 140 °C - closed cup

個人防護裝備

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


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分析證明 (COA)

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A study of epoxy resin-acrylated polyurethane semi-interpenetrating polymer networks
Vabrik R, et al.
Journal of Applied Polymer Science, 68(1), 111-119 (1998)
Photochemistry of triarylsulfonium salts
Dektar JL and Hacker NP
Journal of the American Chemical Society, 112(16), 6004-6015 (1990)
Influence of the initiating mechanism on the cationic photopolymerization of a cycloaliphatic epoxy resin with arylsulfonium salts
Fernandez-Francos X
Journal of Polymer Science Part A: Polymer Chemistry, 45(1), 16-25 (2007)
Kinetics study of the UV-initiated cationic polymerization of cycloaliphatic diepoxide resins.
Voytekunas VY, et al.
European Polymer Journal, 44(11), 3640-3649 (2008)

Questions

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  1. 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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  2. 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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