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
15014
2-AMINOETHANOL>= 99 % | 141-43-5
≥99%, liquid
Synonym(s):
2-Aminoethanol, 2-Aminoethyl alcohol, ETA, MEA, MEA 90, MEA-LCI, Monoethanolamine, Ethanolamine
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
25 mL | Available to ship TODAY | $69.60 |
100 mL | Available to ship TODAY | $80.60 |
1 L | Available to ship TODAY | $89.00 |
2.5 L | Available to ship TODAY | $165.00 |
About This Item
$69.60
Available to ship TODAYDetails
Product Name
2-AMINOETHANOL>= 99 % | 141-43-5, ≥99%
vapor density
2.1 (vs air)
Quality Segment
vapor pressure
0.2 mmHg ( 20 °C)
assay
≥99%
form
liquid
autoignition temp.
1436 °F
expl. lim.
17 %
impurities
≤0.5% water (Karl Fischer)
ign. residue
≤0.05% (as SO4)
refractive index
n20/D 1.454 (lit.)
bp
69-70 °C/10 mmHg, 170 °C (lit.)
mp
10-11 °C (lit.)
density
1.012 g/mL at 25 °C (lit.)
cation traces
Fe: ≤10 mg/kg
functional group
amine, hydroxyl
SMILES string
NCCO
InChI
1S/C2H7NO/c3-1-2-4/h4H,1-3H2
InChI key
HZAXFHJVJLSVMW-UHFFFAOYSA-N
Application
- Catalytic performance and acidic analysis of chloroaluminate ionic liquid: Explores the effects of ethanolamine on the catalytic properties of ionic liquids in oil synthesis (Hu et al., 2024).
Other Notes
1 of 1
This Item | |||
|---|---|---|---|
| description ≥99% | description Pharmaceutical Secondary Standard; Certified Reference Material | description United States Pharmacopeia (USP) Reference Standard | description CRS, European Pharmacopoeia (EP) Reference Standard |
| assay ≥99% | assay - | assay - | assay - |
| Quality Level 200 | Quality Level 300 | Quality Level - | Quality Level - |
| refractive index n20/D 1.454 (lit.) | refractive index n20/D 1.454 (lit.) | refractive index n20/D 1.454 (lit.) | refractive index n20/D 1.454 (lit.) |
| density 1.012 g/mL at 25 °C (lit.) | density 1.012 g/mL at 25 °C (lit.) | density 1.012 g/mL at 25 °C (lit.) | density 1.012 g/mL at 25 °C (lit.) |
| form liquid | form - | form - | form - |
| mp 10-11 °C (lit.) | mp 10-11 °C (lit.) | mp 10-11 °C (lit.) | mp 10-11 °C (lit.) |
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
Target Organs
Respiratory system
Storage Class
8A - Combustible corrosive hazardous materials
Flash Point (°F)
195.8 °F - Pensky-Martens closed cup
Flash Point (°C)
91 °C - Pensky-Martens closed cup
PPE (personal protective equipment)
Faceshields, Gloves, Goggles, 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?
-