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287571

Sigma-Aldrich

Bis(2,2,2-trifluoroethyl) ether

98%

Synonym(s):

2,2,2-Trifluoroethyl ether, Flurothyl

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5 G
$116.00

About This Item

Linear Formula:
(CF3CH2)2O
CAS Number:
Molecular Weight:
182.06
Beilstein/REAXYS Number:
1811927
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

$116.00


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assay

98%

form

liquid

refractive index

n20/D 1.300 (lit.)

bp

62-63 °C (lit.)

density

1.404 g/mL at 25 °C (lit.)

functional group

ether
fluoro

SMILES string

FC(F)(F)COCC(F)(F)F

InChI

1S/C4H4F6O/c5-3(6,7)1-11-2-4(8,9)10/h1-2H2

InChI key

KGPPDNUWZNWPSI-UHFFFAOYSA-N

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1 of 4

This Item
752924790877766518
assay

98%

assay

95%

assay

97%

assay

-

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

refractive index

n20/D 1.300 (lit.)

refractive index

n20/D 1.306

refractive index

n/D 1.298 (lit.)

refractive index

-

bp

62-63 °C (lit.)

bp

-

bp

-

bp

-

form

liquid

form

liquid

form

liquid

form

solid

density

1.404 g/mL at 25 °C (lit.)

density

1.611 g/mL at 25 °C

density

1.430 g/mL at 25 °C

density

-

Application

Bis(2,2,2-trifluoroethyl) ether was used to diminish self-discharge of Li-S cells having both low- and high-sulfur-loading sulfur cathodes[1].

pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

33.8 °F - closed cup

flash_point_c

1 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves


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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

      Helpful?

  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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