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
E46607
Ethyl propiolate
99%
Synonym(s):
Ethyl acetylenecarboxylate
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
5 g | Available to ship TODAYfromMILWAUKEE | $62.70 $47.02 |
25 g | Estimated to ship onSeptember 24, 2026fromMILWAUKEE | $159.00 |
100 g | Available to ship TODAYfromMILWAUKEE | $393.00 $294.75 |
About This Item
$47.02
List Price$62.70Save 25%Available to ship TODAYDetails
Quality Segment
assay
99%
form
liquid
refractive index
n
bp
120 °C (lit.)
density
0.968 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
CCOC(=O)C#C
InChI
1S/C5H6O2/c1-3-5(6)7-4-2/h1H,4H2,2H3
InChI key
FMVJYQGSRWVMQV-UHFFFAOYSA-N
Application
1 of 1
This Item | |||
|---|---|---|---|
| assay 99% | assay 99% | assay 99% | assay 98% |
| density 0.968 g/mL at 25 °C (lit.) | density 0.945 g/mL at 25 °C (lit.) | density 0.888 g/mL at 25 °C (lit.) | density 0.919 g/mL at 25 °C (lit.) |
| storage temp. 2-8°C | storage temp. - | storage temp. - | storage temp. - |
| refractive index n | refractive index n | refractive index n | refractive index n |
| bp 120 °C (lit.) | bp 103-105 °C (lit.) | bp 99 °C (lit.) | bp 52-53 °C/27 mmHg (lit.) |
| form liquid | form liquid | form liquid | form liquid |
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
77.0 °F - closed cup
flash_point_c
25 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
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
Helpful?
-