8.22341

Triethanolamine

EMPLURA^®

• Synonym(s): Triethanolamine, Tris(2-hydroxyethyl)amine, 2,2′,2′′-Trihydroxytriethylamine, TEA
• Linear Formula: N(CH₂CH₂OH)₃
• CAS Number: 102-71-6
• Molecular Weight: 149.19
• MDL number: MFCD00002855
• UNSPSC Code: 12352104
• EC Index Number: 203-049-8
• NACRES: NA.21

Properties

• vapor pressure: <0.01 hPa ( 20 °C)
• Quality Level: 200
• product line: EMPLURA^®
• Assay: ≥99.0% (GC)
• form: liquid
• autoignition temp.: 325 °C (DIN 51794)
• potency: >5000 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 3.6-7.2 % (v/v)
• impurities: ≤0.3% Water (Karl Fischer)
• pH: 10.5 (20 °C, 15 g/L in H₂O)
• bp: 360 °C/1013 hPa (decomposition)
• mp: 21 °C
• transition temp: flash point 190 °C
• density: 1.12 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C6H15NO3/c8-4-1-7(2-5-9)3-6-10/h8-10H,1-6H2
• InChI key: GSEJCLTVZPLZKY-UHFFFAOYSA-N

Description

General description

EMPLURA^® is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA solvents provide adequate specifications with the most important parameters.

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.122 - 1.125
Water (K. F.): ≤ 0.30 %
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Legal Information

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 354.2 °F - closed cup
• Flash Point(C): 179 °C - closed cup