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
244511
Toluene
anhydrous, 99.8%
Synonym(s):
1-Methylbenzene, Methacide, Toluol
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| Size/SKU | Availability | Price |
|---|
About This Item
grade
anhydrous
Quality Segment
vapor density
3.2 (vs air)
vapor pressure
22 mmHg ( 20 °C), 26 mmHg ( 25 °C)
assay
99.8%
form
liquid
autoignition temp.
997 °F
expl. lim.
7 %
impurities
<0.001% water, <0.005% water (100 mL pkg)
evapn. residue
<0.0005%
color
colorless
refractive index
n/D 1.496 (lit.)
bp
110-111 °C (lit.)
mp
-93 °C (lit.)
density
0.865 g/mL at 25 °C (lit.)
SMILES string
Cc1ccccc1
InChI
1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3
InChI key
YXFVVABEGXRONW-UHFFFAOYSA-N
General description
Application
Packaging
Other Notes
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| description anhydrous, 99.8% | description HPLC Plus, for HPLC, GC, and residue analysis, ≥99.9% | description ACS reagent, ≥99.5% | description suitable for HPLC, 99.9% |
| grade anhydrous | grade HPLC Plus | grade ACS reagent | grade HPLC grade |
| assay 99.8% | assay ≥99.9% | assay ≥99.5% | assay 99.9% |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| form liquid | form liquid | form liquid | form liquid |
| impurities <0.001% water, <0.005% water (100 mL pkg) | impurities ≤0.02% water | impurities ≤0.003% S compounds, ≤0.03% water, H2SO4, passes test (darkened) | impurities ≤0.0005% thiophene, ≤0.0005% non-volatile matter, ≤0.02% water (Karl Fischer), ≤0.001% free acid (as HCl) |
| refractive index n/D 1.496 (lit.) | refractive index n/D 1.496 (lit.) | refractive index n/D 1.496 (lit.) | refractive index n/D 1.496 (lit.) |
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Signal Word
Danger
Hazard Codes
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
Target Organs
Central nervous system
Storage Class
3 - Flammable liquids
Flash Point (°F)
39.9 °F - closed cup
Flash Point (°C)
4.4 °C - closed cup
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Precautionary Statements
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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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