8.00849

Ethanolamine

for synthesis

• Synonym(s): Ethanolamine, 2-Aminoethanol, Monoethanolamine
• Empirical Formula (Hill Notation): C₂H₇NO
• CAS Number: 141-43-5
• Molecular Weight: 61.08
• MDL number: MFCD00008183
• UNSPSC Code: 12352104
• EC Index Number: 205-483-3
• NACRES: NA.22

Properties

• vapor pressure: 0.5 hPa ( 20 °C)
• Quality Level: 200
• Assay: ≥99.0% (GC)
• form: liquid
• autoignition temp.: 410 °C
• potency: 1515 mg/kg LD₅₀, oral (Rat); 1025 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 3.4-27 % (v/v)
• pH: 12.1 (20 °C, 100 g/L in H₂O)
• kinematic viscosity: 20 cSt(23 °C)
• bp: 171 °C/1013 hPa
• mp: 10.5 °C
• transition temp: flash point 92.5 °C
• density: 1.02 g/cm³ at 20 °C
• storage temp.: no temp limit
• SMILES string: NCCO
• InChI: 1S/C2H7NO/c3-1-2-4/h4H,1-3H2
• InChI key: HZAXFHJVJLSVMW-UHFFFAOYSA-N

Description

Application

• Advancements in cyclotide structure and activity: Ethanolamine is explored within the context of reconstructing pseudo-ancestral cyclotides, which offers new insights into peptide stability and potential pharmaceutical applications (Jiang et al., 2024).

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.015 - 1.016
Water (K. F.): ≤ 0.25 %
Sulfated ash: ≤ 0.1 %
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302 + H312 + H332,H314,H335,H412
• Precautionary Statements: P273 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 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 Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 2
• Flash Point(F): 195.8 °F - Pensky-Martens closed cup
• Flash Point(C): 91 °C - Pensky-Martens closed cup