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
8.06910
n-Octane
for synthesis
Synonym(s):
n-Octane
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| Size/SKU | Availability | Price |
|---|
About This Item
grade
synthesis grade
Quality Segment
vapor pressure
14 hPa ( 20 °C)
assay
≥99% (GC)
form
liquid
autoignition temp.
210 °C
expl. lim.
0.8-6.5 % (v/v)
dilution
(for synthesis)
bp
125-126 °C/1013 hPa
mp
-57 °C
transition temp
flash point 13 °C
density
0.70 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
C(CCCC)CCC
InChI
1S/C8H18/c1-3-5-7-8-6-4-2/h3-8H2,1-2H3
InChI key
TVMXDCGIABBOFY-UHFFFAOYSA-N
General description
Application
- A oil phase in the preparation of zinc carbonate particles by reverse microemulsion technique.
- As a diluents in the solvent extraction of REEs(rare-earth elements) with extracting agent D2EHPA [di-(2-ethylhexyl)phosphoric acid].
Analysis Note
Density (d 20 °C/ 4 °C): 0.702 - 0.704
Identity (IR): passes test
1 of 1
This Item | |||
|---|---|---|---|
| description for synthesis | description reagent grade, 98% | description anhydrous, ≥99% | description electronic grade, ≥99.999% metals basis, ≥99% (CP) |
| assay ≥99% (GC) | assay 98% | assay ≥99% | assay ≥99% (CP), ≥99.999% metals basis |
| grade synthesis grade | grade reagent grade | grade anhydrous | grade electronic grade |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| form liquid | form liquid | form liquid | form liquid |
| autoignition temp. 210 °C | autoignition temp. 428 °F | autoignition temp. 428 °F | autoignition temp. 428 °F |
| mp -57 °C | mp −57 °C (lit.) | mp −57 °C (lit.) | mp −57 °C (lit.) |
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signalword
Danger
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
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °C - closed cup
hcodes
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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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