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/418/501/product-dating-information-06-25-mk.pdf
132101
Sodium trifluoroacetate
98%
Synonym(s):
Trifluoroacetic acid sodium salt
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
25 g | Check Cart for Availability | $45.10 |
100 g | Check Cart for Availability | $140.00 |
About This Item
$45.10
Quality Segment
assay
98%
form
powder
mp
205-207 °C (dec.) (lit.)
density
1.49 g/mL (lit.)
functional group
fluoro
SMILES string
[Na+].[O-]C(=O)C(F)(F)F
InChI
1S/C2HF3O2.Na/c3-2(4,5)1(6)7;/h(H,6,7);/q;+1/p-1
InChI key
UYCAUPASBSROMS-UHFFFAOYSA-M
General description
Application
- As a trifluoromethylating agent in nucleophilic trifluoromethylation of aldehydes using copper(I) halide catalyst.
- As a difluorocarbene precursor in gem-difluorocyclopropanation of different alkenes using azobisisobutyronitrile (AIBN) as a catalyst.
- In the synthesis of trifluoromethylthio-substituted aromatic compounds via copper-mediated oxidative trifluoromethylthiolation of aryl boronic acids in the presence of elemental sulfur.
1 of 1
This Item | |||
|---|---|---|---|
| description 98% | description United States Pharmacopeia (USP) Reference Standard | description 97% | description 98% |
| form powder | form powder | form - | form powder |
| assay 98% | assay - | assay 97% | assay 98% |
| Quality Level 100 | Quality Level - | Quality Level 100 | Quality Level 200 |
| density 1.49 g/mL (lit.) | density 1.49 g/mL (lit.) | density - | density - |
| mp 205-207 °C (dec.) (lit.) | mp 205-207 °C (dec.) (lit.) | mp 162-164 °C (lit.) | mp 102-104 °C (dec.) (lit.) |
| functional group fluoro | functional group - | functional group fluoro | functional group - |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
Storage Class
8A - Combustible corrosive hazardous materials
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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