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
537403
2-(Methacryloyloxy)ethyl acetoacetate
95%, contains BHT as stabilizer
Synonym(s):
AAEM, (2-Acetoacetoxy)ethyl methacrylate, Ethylene glycol monoacetoacetate monomethacrylate
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
100 mL | Check Cart for Availability | $63.90 |
4 L | Check Cart for Availability | $195.00 |
About This Item
$63.90
Quality Segment
assay
95%
contains
BHT as stabilizer
refractive index
n20/D 1.456 (lit.)
bp
100 °C/0.8 mmHg (lit.)
density
1.122 g/mL at 25 °C (lit.)
functional group
ester, ketone, methacrylate
SMILES string
CC(=O)CC(=O)OCCOC(=O)C(C)=C
InChI
1S/C10H14O5/c1-7(2)10(13)15-5-4-14-9(12)6-8(3)11/h1,4-6H2,2-3H3
InChI key
IBDVWXAVKPRHCU-UHFFFAOYSA-N
Application
1 of 1
This Item | |||
|---|---|---|---|
| description 95%, contains BHT as stabilizer | description Arxada quality, ≥95.0% (GC), contains BHT as stabilizer | description European Pharmacopoeia (EP) Reference Standard | description 95% |
| assay 95% | assay ≥95.0% (GC) | assay - | assay 95% |
| Quality Level 200 | Quality Level 100 | Quality Level - | Quality Level 100 |
| refractive index n20/D 1.456 (lit.) | refractive index n20/D 1.456 (lit.) | refractive index n20/D 1.439 (lit.) | refractive index n20/D 1.443 (lit.) |
| bp 100 °C/0.8 mmHg (lit.) | bp 100 °C/0.8 mmHg (lit.) | bp 182-192 °C (lit.) | bp 126 °C/10 mmHg (lit.) |
| density 1.122 g/mL at 25 °C (lit.) | density 1.122 g/mL at 25 °C (lit.) | density 0.933 g/mL at 25 °C (lit.) | density 0.878 g/mL at 25 °C (lit.) |
| functional group ketone, methacrylate, ester | functional group - | functional group - | functional group - |
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Storage Class
10 - Combustible liquids
WGK
WGK 1
Flash Point (°F)
235.4 °F
Flash Point (°C)
113 °C
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?
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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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