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
85978
Ethylene glycol
analytical standard
Synonym(s):
1,2-Ethanediol
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
5 mL | Available to ship TODAY | $210.00 |
10 mL | Available to ship TODAY | $351.00 |
About This Item
$210.00
Available to ship TODAYDetails
grade
analytical standard
Quality Segment
vapor density
2.1 (vs air)
vapor pressure
0.08 mmHg ( 20 °C)
assay
≥99.9% (GC)
autoignition temp.
752 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
15.3 %
technique(s)
HPLC: suitable, chromatography: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.431
bp
195-198 °C
mp
−13 °C (lit.)
density
1.113 g/mL at 25 °C (lit.)
application(s)
environmental
format
neat
SMILES string
OCCO
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
General description
Application
1 of 1
This Item | |||
|---|---|---|---|
| description analytical standard | description spectrophotometric grade, ≥99% | description - | description Pharmaceutical Secondary Standard; Certified Reference Material |
| technique(s) chromatography: suitable, HPLC: suitable, gas chromatography (GC): suitable | technique(s) UV/Vis spectroscopy: suitable | technique(s) - | technique(s) HPLC: suitable, gas chromatography (GC): suitable |
| application(s) environmental | application(s) - | application(s) - | application(s) pharmaceutical (small molecule) |
| format neat | format - | format - | format neat |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 300 |
| grade analytical standard | grade spectrophotometric grade | grade - | grade pharmaceutical secondary standard, certified reference material |
| assay ≥99.9% (GC) | assay ≥99% | assay ≥98% (GC) | assay - |
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Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - STOT RE 2 Oral
Target Organs
Kidney
Storage Class
10 - Combustible liquids
WGK
WGK 1
Flash Point (°F)
239.0 °F - open cup
Flash Point (°C)
115 °C - open cup
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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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?
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 is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
Helpful?
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What is the molarity of ethylene glycol?
1 answer-
Ethylene glycol is 17.93M. This is calculated using the density (1.113 g/ml) and the molecular weight (62.07 g/mol). If the product is less than 100% pure, correct for the purity.
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