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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About This Item
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Product Name
Hexadecane, ReagentPlus®, 99%
vapor density
7.8 (vs air)
Quality Level
vapor pressure
1 mmHg ( 105.3 °C)
product line
ReagentPlus®
assay
99%
form
liquid
autoignition temp.
395 °F
dilution
(for general lab use)
refractive index
n20/D 1.434 (lit.)
bp
287 °C (lit.)
mp
18 °C (lit.)
transition temp
solidification point 17.5-18.5 °C
density
0.773 g/mL at 25 °C (lit.)
SMILES string
CCCCCCCCCCCCCCCC
InChI
1S/C16H34/c1-3-5-7-9-11-13-15-16-14-12-10-8-6-4-2/h3-16H2,1-2H3
InChI key
DCAYPVUWAIABOU-UHFFFAOYSA-N
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Related Categories
1 of 4
This Item | CRM78293 | 52209 | HX0200 |
|---|---|---|---|
| Quality Level 200 | Quality Level 300 | Quality Level 100 | Quality Level 200 |
| assay 99% | assay - | assay ≥99.8% (GC) | assay ≥99.0% (GC) |
| form liquid | form - | form - | form liquid |
| bp 287 °C (lit.) | bp 287 °C (lit.) | bp 287 °C (lit.) | bp - |
| refractive index n20/D 1.434 (lit.) | refractive index n20/D 1.434 (lit.) | refractive index n20/D 1.434 (lit.), n20/D 1.435 | refractive index - |
| vapor pressure 1 mmHg ( 105.3 °C) | vapor pressure 1 mmHg ( 105.3 °C) | vapor pressure 1 mmHg ( 105.3 °C) | vapor pressure <0.1 hPa ( 20 °C) |
General description
Application
Legal Information
signalword
Danger
hcodes
Hazard Classifications
Asp. Tox. 1
supp_hazards
Storage Class
10 - Combustible liquids
wgk_germany
WGK 1
flash_point_f
233.6 °F
flash_point_c
112 °C
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Protocols
Assays that predict passive absorption of orally administered drugs have become increasingly important in the drug discovery process. As previously described by Faller and Kansy such assays provide rapid, low cost and automation friendly methods to measure a compound’s passive permeability.
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How can I determine the shelf life / expiration / retest date of this product?
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is it C13 marked?
1 answer-
This product is not 13C labeled. Two products which might meet your needs are 485799 ( hexadecane-1,2-13C2) and 662305 (hexadecane-13C16).
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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What are the storage recommendations for Hexadecane upon receipt?
1 answer-
The product should be stored at temperatures below 30 degrees Celsius.
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