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
18127
1,1,1,3,3,3-Hexafluoro-2-propanol
for LC-MS LiChropur™
Synonym(s):
HFP, Hexafluoroisopropanol
About This Item
Recommended Products
Assay
≥99.8% (GC)
form
liquid
quality
for LC-MS LiChropur™
impurities
≤0.02% water
refractive index
n20/D 1.275 (lit.)
bp
59 °C (lit.)
mp
−4 °C (lit.)
density
1.596 g/mL at 25 °C (lit.)
cation traces
Al: ≤0.5 ppm
Ca: ≤0.5 ppm
Cu: ≤0.02 ppm
Fe: ≤0.1 ppm
K: ≤2 ppm
Mg: ≤0.1 ppm
Na: ≤10 ppm
suitability
passes test for LC-MS (ESI/APCI pos. < 10 ppb)
SMILES string
OC(C(F)(F)F)C(F)(F)F
InChI
1S/C3H2F6O/c4-2(5,6)1(10)3(7,8)9/h1,10H
InChI key
BYEAHWXPCBROCE-UHFFFAOYSA-N
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General description
Application
- Buffer additive for LC-ESI-MS to separate acidic and basic compounds.[3]
- Eluent additive in the UHPLC-MS/MS method to improve the chromatographic separation of basic and zwitterionic compounds.
Legal Information
related product
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Repr. 2 - Skin Corr. 1A - STOT RE 2 Oral
Target Organs
Central nervous system
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 2
Flash Point(F)
No data available
Flash Point(C)
No data available
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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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