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
208752
Hexano
≥95%, Laboratory Reagent, suitable for EPA 1613
Sinónimos:
n-Hexano
About This Item
5.2 psi ( 37.7 °C)
~132 mmHg ( 20 °C)
Productos recomendados
Nombre del producto
Hexano, Laboratory Reagent, ≥95%
grade
Laboratory Reagent
Quality Level
agency
suitable for EPA 1613
vapor density
~3 (vs air)
vapor pressure
256 mmHg ( 37.7 °C)
5.2 psi ( 37.7 °C)
~132 mmHg ( 20 °C)
assay
≥95%
form
liquid
autoignition temp.
453 °F
expl. lim.
7.7 %
impurities
≤0.005% aromatics (as benzene)
≤0.015% (water)
evapn. residue
≤0.0015%
refractive index
n20/D 1.375 (lit.)
pH
7
bp
69 °C (lit.)
mp
−95 °C (lit.)
density
0.659 g/mL at 25 °C (lit.)
storage temp.
room temp
SMILES string
CCCCCC
InChI
1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
InChI key
VLKZOEOYAKHREP-UHFFFAOYSA-N
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General description
Application
- As a solvent for the extraction of oil, wax, and fat.
- As a non-polar solvent in chromatographic applications for product separation and purification.
It is also used in the preparation of organolithium reagents because it cannot be easily deprotonated.
Other Notes
signalword
Danger
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
target_organs
Central nervous system, Nervous system
Storage Class
3 - Flammable liquids
wgk_germany
WGK 3
flash_point_f
-7.6 °F - closed cup
flash_point_c
-22 °C - closed cup
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How is shipping temperature determined? And how is it related to the product storage temperature?
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfHelpful?
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