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MilliporeSigma

342041

Sigma-Aldrich

Perfluoroheptanoic acid

≥97.0%

Synonym(s):

Tridecafluoroheptanoic acid, Perfluoroheptanoic acid

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$71.44
25 G
$180.00

About This Item

Linear Formula:
CF3(CF2)5CO2H
CAS Number:
Molecular Weight:
364.06
Beilstein/REAXYS Number:
1808210
EC Number:
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.22

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$71.44

List Price$75.60Save 6%
Web-Only Promotion

In StockDetails


Shipping Frequency
Technical Service
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Quality Level

assay

≥97.0%

form

solid

refractive index

n20/D 1.306 (lit.)

bp

175 °C/742 mmHg (lit.)

mp

30 °C (lit.)

density

1.792 g/mL at 25 °C (lit.)

SMILES string

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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This Item
3965752922643809
assay

≥97.0%

assay

97%

assay

≥97.0% (T)

assay

≥98.0% (GC)

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

100

density

1.792 g/mL at 25 °C (lit.)

density

1.713 g/mL at 25 °C (lit.)

density

1.759 g/mL at 20 °C (lit.)

density

1.759 g/mL at 20 °C (lit.)

bp

175 °C/742 mmHg (lit.)

bp

140 °C (lit.)

bp

-

bp

-

mp

30 °C (lit.)

mp

-

mp

-

mp

-

form

solid

form

liquid

form

-

form

-

Application

Perfluoroheptanoic acid can be used as a reactant:
  • For the fluoroalkylation of C-H bonds of aromatic compounds using Ni/SiO2 nanocatalyst[1].
  • To synthesize biphenylyl benzoates via Mitsunobu reaction.
  • To synthesize N-perfluoracyl β-thioamides from β-thio amines in the presence of methyl chloroformate[2].

pictograms

Health hazard

signalword

Danger

Hazard Classifications

Repr. 1B - STOT RE 1

target_organs

Liver

Storage Class

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

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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


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Questions

1–2 of 2 Questions  
  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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