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
676810
Ethyl acetate
ACS reagent, ≥99.5%
Synonym(s):
EtOAc
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grade
ACS reagent
Quality Level
vapor density
3 (20 °C, vs air)
vapor pressure
73 mmHg ( 20 °C)
Assay
≥99.5%
form
liquid
autoignition temp.
801 °F
expl. lim.
2.2-11.5 %, 38 °F
dilution
(for analytical testing)
impurities
H2SO4, passes test
≤0.0009 meq/g Titr. acid
≤0.2% water
evapn. residue
≤0.003%
color
APHA: ≤10
refractive index
n20/D 1.3720 (lit.)
bp
76.5-77.5 °C (lit.)
mp
−84 °C (lit.)
solubility
alcohol: soluble(lit.)
chloroform: soluble(lit.)
density
0.902 g/mL at 25 °C (lit.)
format
neat
SMILES string
CCOC(C)=O
InChI
1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
InChI key
XEKOWRVHYACXOJ-UHFFFAOYSA-N
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This Item | 33211-M | 33211 | 537446 |
|---|---|---|---|
| assay ≥99.5% | assay ≥99.5% (GC) | assay ≥99.5% (GC) | assay ≥99.8% |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| grade ACS reagent | grade ACS reagent, puriss. p.a. | grade ACS reagent, puriss. p.a. | grade - |
| solubility alcohol: soluble(lit.), chloroform: soluble(lit.) | solubility - | solubility - | solubility alcohol: soluble(lit.), chloroform: soluble(lit.), water: soluble |
| form liquid | form liquid | form liquid | form liquid |
| mp −84 °C (lit.) | mp −84 °C (lit.) | mp −84 °C (lit.) | mp −84 °C (lit.) |
General description
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
Target Organs
Central nervous system
Supplementary Hazards
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
24.8 °F - closed cup
Flash Point(C)
-4 °C - closed cup
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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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