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
8.08259
2,2,2-Trifluoroethanol
for synthesis
Synonyma:
2,2,2-Trifluoroethanol
Vybrat velikost
| Velikost balení | Skladová položka | Dostupnost | Cena |
|---|---|---|---|
| 100 mL | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 2 310,00 Kč | |
| 250 mL | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 4 590,00 Kč | |
| 1 L | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 11 300,00 Kč |
O této položce
2 310,00 Kč
grade
synthesis grade
Quality Level
vapor pressure
70.9 hPa ( 20 °C)
assay
≥99% (GC)
form
liquid
potency
240 mg/kg LD50, oral (Rat), 1680 mg/kg LD50, skin (Rat)
expl. lim.
8.4-28.8 % (v/v)
dilution
(for synthesis)
pH
7
bp
73.6 °C/1013 hPa
mp
-43.5 °C
transition temp
flash point 30 °C
density
1.38 g/cm3 at 25 °C
storage temp.
2-30°C
SMILES string
FC(F)(F)CO
InChI
1S/C2H3F3O/c3-2(4,5)1-6/h6H,1H2
InChI key
RHQDFWAXVIIEBN-UHFFFAOYSA-N
General description
Application
- In the preparation of nylon/Ag composite nanofibers by electrospinning method.
- To study the combination of two polymers PANI (polyaniline) and PHB (polyhydroxy-butyrate).
Features and Benefits
1 of 1
Tato položka | |||
|---|---|---|---|
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| grade synthesis grade | grade - | grade analytical standard | grade - |
| assay ≥99% (GC) | assay ≥99% | assay ≥99.5% (GC) | assay 99% (CP) |
| form liquid | form liquid | form - | form liquid |
| mp -43.5 °C | mp −44 °C (lit.) | mp −44 °C (lit.) | mp −44 °C (lit.) |
| vapor pressure 70.9 hPa ( 20 °C) | vapor pressure 70 mmHg ( 25 °C) | vapor pressure 70 mmHg ( 25 °C) | vapor pressure - |
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signalword
Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 3 - Repr. 1B - STOT RE 2 Inhalation
target_organs
Blood
Skladovací třída
3 - Flammable liquids
wgk
WGK 1
flash_point_f
86.0 °F - closed cup
flash_point_c
30 °C - closed cup
Osvědčení o analýze (COA)
Vyhledejte osvědčení Osvědčení o analýze (COA) zadáním čísla šarže/dávky těchto produktů. Čísla šarže a dávky lze nalézt na štítku produktu za slovy „Lot“ nebo „Batch“.
Již tento produkt vlastníte?
Dokumenty související s produkty, které jste v minulosti zakoupili, byly za účelem usnadnění shromážděny ve vaší Knihovně dokumentů.
Protokoly
Štěpení a deprotekce Fmoc pryskyřice jsou rozhodujícími kroky pro syntézu peptidů, které po oddělení pryskyřice poskytují požadovaný peptid.
A guide to create solvent systems used for the thin-layer chromatography assay of Novabiochem products.
Související obsah
Fmoc resin cleavage and deprotection are crucial steps for peptide synthesis, yielding the desired peptide after resin detachment.
Globální číslo obchodní položky
| Skladová položka | GTIN |
|---|---|
| 8082590100 | 04022536398624 |
| 8082591000 | 04022536894799 |
| 8082590250 | 04022536398631 |
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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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