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
8.00181
Acrylic acid
(stabilised with hydroquinone monomethyl ether) for synthesis
Synonym(s):
Acrylic acid, 2-Propenoic acid, Acroleic acid
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
100 mL | Check Cart for Availability | $31.00 |
500 mL | Check Cart for Availability | $63.10 |
1 L | Check Cart for Availability | $86.90 |
25 kg | Check Cart for Availability | $604.00 |
About This Item
vapor pressure
3.8 hPa ( 20 °C)
Quality Segment
assay
≥99.0% (GC)
form
liquid
autoignition temp.
390 °C (DIN 51794)
potency
>192 mg/kg LD50, oral (Rat), >290 mg/kg LD50, skin (Rabbit)
expl. lim.
3.9-19.8 % (v/v)
pH
2.1 (20 °C, 72.06 g/L in H2O)
bp
141 °C/1013 hPa
mp
13 °C
transition temp
flash point 46 °C
solubility
1000 g/L
density
1.05 g/cm3 at 20 °C
storage temp.
15-25°C
SMILES string
[O-]C(=O)C=C.[H+]
InChI
1S/C3H4O2/c1-2-3(4)5/h2H,1H2,(H,4,5)
InChI key
NIXOWILDQLNWCW-UHFFFAOYSA-N
Analysis Note
Density (d 20 °C/ 4 °C): 1.048 - 1.050
Identity (IR): passes test
The material is stabilised with hydroquinone monomethyl ether.
At time of analytical testing a content of >100 ppm stabiliser was determined.
1 of 1
This Item | |||
|---|---|---|---|
| assay ≥99.0% (GC) | assay ≥98.0% | assay ≥99.9% | assay ≥98.0% |
| solubility 1000 g/L | solubility - | solubility - | solubility - |
| storage temp. 15-25°C | storage temp. - | storage temp. - | storage temp. - |
| density 1.05 g/cm3 at 20 °C | density - | density - | density - |
| form liquid | form solid | form solid | form solid |
| bp 141 °C/1013 hPa | bp 125 °C/25 mmHg (lit.) | bp 125 °C/25 mmHg (lit.) | bp 125 °C/25 mmHg (lit.) |
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
119.3 °F - closed cup
flash_point_c
48.5 °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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