398136
Ethanolamine
ACS reagent, ≥99.0%
Synonym(s):
2-Aminoethanol, 2-Aminoethyl alcohol, ETA, MEA, MEA 90, MEA-LCI, Monoethanolamine
About This Item
grade
ACS reagent
Quality Level
vapor density
2.1 (vs air)
vapor pressure
0.2 mmHg ( 20 °C)
Assay
≥99.0%
form
liquid
autoignition temp.
1436 °F
expl. lim.
17 %
impurities
≤0.30% water
color
APHA: ≤15
refractive index
n20/D 1.454 (lit.)
bp
170 °C (lit.)
69-70 °C/10 mmHg
mp
10-11 °C (lit.)
solubility
water: miscible 1000 g/L at 20 °C
density
1.012 g/mL at 25 °C (lit.)
cation traces
Fe: ≤5 ppm
heavy metals: ≤5 ppm (by ICP)
SMILES string
NCCO
InChI
1S/C2H7NO/c3-1-2-4/h4H,1-3H2
InChI key
HZAXFHJVJLSVMW-UHFFFAOYSA-N
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Related Categories
General description
Application
- Plasticizer in the synthesis of ethanolamine plasticized thermoplastic starch (ETPS).
- Hydroxyl radical scavenger.
- Blocking agent during genosensor development.
Signal Word
Danger
Hazard Statements
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
WGK
WGK 2
Flash Point(F)
Pensky-Martens closed cup
Flash Point(C)
Pensky-Martens closed cup
Personal Protective Equipment
Regulatory Information
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How does the storage temperature relate to shipping conditions?
The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment. See Shipping and Storage for more information.
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What is the Molarity of Product 398136, Ethanolamine?
The Molarity of Product 398136, Ethanolamine, is 16.6 M.
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