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
522651
1,2,3,4-Tetrahydronaphthalene
anhydrous, 99%
Synonym(s):
Tetralin solvent
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
1 L | Available to ship TODAYfromMILWAUKEE | $176.00 $183.00 |
About This Item
grade
anhydrous
Quality Segment
vapor density
4.55 (vs air)
vapor pressure
0.18 mmHg ( 20 °C)
assay
99%
autoignition temp.
723 °F
expl. lim.
0.8 %, 100 °F, 5 %, 150 °F
impurities
<0.005% water
refractive index
n20/D 1.541 (lit.)
bp
207 °C (lit.)
mp
−35 °C (lit.)
density
0.973 g/mL at 25 °C (lit.)
SMILES string
C1CCc2ccccc2C1
InChI
1S/C10H12/c1-2-6-10-8-4-3-7-9(10)5-1/h1-2,5-6H,3-4,7-8H2
InChI key
CXWXQJXEFPUFDZ-UHFFFAOYSA-N
General description
Application
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| description anhydrous, 99% | description analytical standard | description reagent grade, ≥97% | description ReagentPlus®, 99% |
| grade anhydrous | grade analytical standard | grade reagent grade | grade - |
| assay 99% | assay ≥99.5% (GC) | assay ≥97% | assay 99% |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| impurities <0.005% water | impurities - | impurities - | impurities - |
| mp −35 °C (lit.) | mp −35 °C (lit.) | mp −35 °C (lit.) | mp −35 °C (lit.) |
| autoignition temp. 723 °F | autoignition temp. 723 °F | autoignition temp. 723 °F | autoignition temp. 723 °F |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2
supp_hazards
Storage Class
10 - Combustible liquids
WGK
WGK 2
Flash Point (°F)
159.8 °F - closed cup
Flash Point (°C)
71 °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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