411000

Ethanolamine

purified by redistillation, ≥99.5%

• Synonym(s): 2-Aminoethanol, 2-Aminoethyl alcohol, ETA, MEA, MEA 90, MEA-LCI, Monoethanolamine
• Linear Formula: NH₂CH₂CH₂OH
• CAS Number: 141-43-5
• Molecular Weight: 61.08
• Beilstein: 505944
• EC Number: 205-483-3
• MDL number: MFCD00008183
• UNSPSC Code: 12352100
• PubChem Substance ID: 24865720
• NACRES: NA.22

Properties

• vapor density: 2.1 (vs air)
• Quality Level: 200
• vapor pressure: 0.2 mmHg ( 20 °C)
• Assay: ≥99.5%
• form: liquid
• autoignition temp.: 1436 °F
• purified by: glass distillation; redistillation
• expl. lim.: 17 %
• refractive index: n20/D 1.454 (lit.)
• bp: 170 °C (lit.); 69-70 °C/10 mmHg
• mp: 10-11 °C (lit.)
• density: 1.012 g/mL at 25 °C (lit.)
• functional group: amine; hydroxyl
• SMILES string: NCCO
• InChI: 1S/C2H7NO/c3-1-2-4/h4H,1-3H2
• InChI key: HZAXFHJVJLSVMW-UHFFFAOYSA-N

Description

General description

Ethanolamine is an alkanolamine. Ethanolamine is an essential growth-promoting supplement for serum-free medium for culturing mouse plasmacytomas and hybridoma cell lines of MPC11-BL and SP2/0-BL origins. It is reported to efficiently inhibit the coupling reaction of aryl halides.

Application

Ethanolamine was used for the synthesis of N-oleoylaminoethanol standard. It was used for the preparation and derivatization of poly(acrylic acid) (PAA) films. It may be used in scintillating method for evaluating counts for carbon-14.

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
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves