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
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Acerca de este artículo
grade
pharmaceutical primary standard
agency
USP
vapor density
1.59 (vs air)
vapor pressure
44.6 mmHg ( 20 °C)
API family
ethanol
autoignition temp.
683 °F
expl. lim.
19 %, 60 °F
manufacturer/tradename
USP
refractive index
n20/D 1.3600 (lit.)
bp
78 °C (lit.)
mp
−114 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
SMILES string
CCO
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3
InChI key
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
General description
Application
Analysis Note
Other Notes
1 of 1
Este artículo | |||
|---|---|---|---|
| manufacturer/tradename USP | manufacturer/tradename - | manufacturer/tradename USP | manufacturer/tradename - |
| grade pharmaceutical primary standard | grade certified reference material, pharmaceutical secondary standard | grade pharmaceutical primary standard | grade - |
| format neat | format neat | format neat | format - |
| application(s) pharmaceutical (small molecule) | application(s) pharmaceutical (small molecule) | application(s) pharmaceutical (small molecule) | application(s) - |
| API family ethanol | API family - | API family - | API family - |
| mp −114 °C (lit.) | mp −114 °C (lit.) | mp −114 °C (lit.) | mp - |
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
Clase de almacenamiento
3 - Flammable liquids
wgk
WGK 1
flash_point_f
71.6 °F
flash_point_c
22.00 °C
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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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