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Merck

342041

Sigma-Aldrich

全氟庚酸

≥97.0%

别名:

十三氟庚酸, 全氟庚酸

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5 G
$113.00
25 G
$406.00

$113.00


预计发货时间2025年4月21日详情


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5 G
$113.00
25 G
$406.00

About This Item

线性分子式:
CF3(CF2)5CO2H
CAS号:
分子量:
364.06
Beilstein:
1808210
EC 号:
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.22

$113.00


预计发货时间2025年4月21日详情


获取大包装报价

方案

≥97.0%

表单

solid

折射率

n20/D 1.306 (lit.)

沸点

175 °C/742 mmHg (lit.)

mp

30 °C (lit.)

密度

1.792 g/mL at 25 °C (lit.)

SMILES字符串

OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

InChI

1S/C7HF13O2/c8-2(9,1(21)22)3(10,11)4(12,13)5(14,15)6(16,17)7(18,19)20/h(H,21,22)

InChI key

ZWBAMYVPMDSJGQ-UHFFFAOYSA-N

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应用

全氟庚酸作为反应剂的用途:
  • 使用Ni/SiO2纳米催化剂,芳香化合物C-H键的氟烷基化反应[1]
  • 通过Mitsunobu反应合成联苯基苯甲酸酯。
  • 在氯甲酸甲酯的存在下,由β-硫醇胺合成N-全氟酰基β-硫醇酰胺[2]

象形图

Health hazard

警示用语:

Danger

危险声明

危险分类

Repr. 1B - STOT RE 1

靶器官

Liver

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)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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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Sehnem J, et al.
Tetrahedron Asymmetry, 21, 997-1003 (2010)

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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