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
412236
Octane
reagent grade, 98%
Synonym(s):
n-Octane
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| Size/SKU | Availability | Price |
|---|
About This Item
grade
reagent grade
Quality Segment
vapor density
3.9 (vs air)
vapor pressure
11 mmHg ( 20 °C)
assay
98%
form
liquid
autoignition temp.
428 °F
expl. lim.
6.5 %
dilution
(for analytical testing)
refractive index
n20/D 1.398 (lit.)
bp
125-127 °C (lit.)
mp
−57 °C (lit.)
density
0.703 g/mL at 25 °C (lit.)
SMILES string
CCCCCCCC
InChI
1S/C8H18/c1-3-5-7-8-6-4-2/h3-8H2,1-2H3
InChI key
TVMXDCGIABBOFY-UHFFFAOYSA-N
General description
Application
- Selective hydrogenation of furfural.
- Metal-free oxidation of aromatic thiophenes to sulfones.
- Ni-catalyzed β-alkylation of alcohols.
- Enzyme-catalyzed epoxidation of unconjugated terminal alkenes.
1 of 1
This Item | |||
|---|---|---|---|
| description reagent grade, 98% | description analytical standard | description electronic grade, ≥99.999% metals basis, ≥99% (CP) | description 98 atom % D |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| assay 98% | assay ≥99.7% (GC) | assay ≥99.999% metals basis, ≥99% (CP) | assay 99% (CP) |
| grade reagent grade | grade analytical standard | grade electronic grade | grade - |
| form liquid | form - | form liquid | form liquid |
| vapor density 3.9 (vs air) | vapor density 3.9 (vs air) | vapor density 3.9 (vs air) | vapor density - |
| mp −57 °C (lit.) | mp −57 °C (lit.) | mp −57 °C (lit.) | mp -57 °C (lit.) |
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °C - closed cup
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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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