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Merck - 1083722500 - Triethanolamine (Trolamine)

  • MFR SKU: 1083722500
  • ITEM #: 17974459
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Average lead time for this brand: 2-3 weeks. Specific products may vary.

ITEM #: 17974459
This listing is for 2.5 l Glass bottle

Merck - 1083722500 - Triethanolamine (Trolamine)

  • Item #: 17974459
  • MFR SKU: 1083722500
Technical Specs
  • Catalogue Number 108372
  • Synonyms Tris(2-hydroxyethyl)amine, 2, 2', 2''-Trihydroxytriethylamine, TEA, TEA
  • Triethanolamine (Trolamine)
  • CAS number 102-71-6
  • EC number 203-049-8
  • Hill Formula CHNO
  • Chemical formula N(CHCHOH)
  • Molar Mass 149.19 g/mol
  • HS Code 2922 15 00
  • Structure formula Image
  • Quality Level MQ400
  • Boiling point 360 ° C (1013 hPa) (decomposition)
  • Density 1.124 g/cm3 (20 ° C)
  • Explosion limit 3.6 - 7.2 %(V)
  • Flash point 179 ° C
  • Ignition temperature 325 ° C DIN 51794
  • Melting Point 20.5 ° C
  • pH value 10.5 - 11.5 (149 g/l, HO, 25 ° C)
  • Vapor pressure 5000 mg/kg
  • LD 50 dermal LD50 Rabbit > 2000 mg/kg
  • RTECS KL9275000
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 1 slightly hazardous to water
  • Disposal 3
  • Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
  • Storage Store at +15° C to +25° C.
  • Declaration (railroad and road) ADR, RID Kein Gefahrgut
  • Declaration (transport by air) IATA-DGR No Dangerous Good
  • Declaration (transport by sea) IMDG-Code No Dangerous Good
  • Assay (acidimetric, calc. on anhydrous substance) 99.0 - 103.0 %
  • Identity (IR-spectrum) passes test
  • Identity (GC) conforms
  • Appearance colorless to slightly yellow viscose liquid
  • Appearance of solution Clear and not more intense in colour than reference solution B
  • Clarity of solution passes test
  • PH (1.0 g in 10 ml water) 10.5 - 11.5
  • Refractive index (n 20/D) 1.482 - 1.485
  • Relative Density (d 20/20) 1.120 - 1.130
  • Relative Density (d 25/25) 1.120 - 1.128
  • Heavy metals (as Pb) ≤ 0.0010 %
  • As (Arsenic) ≤ 0.000075 %
  • Fe (Iron) ≤ 0.0005 %
  • Related substances (Ethanolamine, GC) ≤ 0.1 %
  • Related substances (Diethanolamine, GC) ≤ 0.5 %
  • Related substances (total impurity, GC) ≤ 1.0 %
  • Related substances (N-Nitrosodiethanolamine, GC) ≤ 24 ppb
  • Residual solvents (ICH Q3C) ...excluded by production process
  • Sulfated ash (600° C) ≤ 0.05 %
  • Water (according to Karl Fischer) ≤ 0.5 %
  • Endotoxins ≤ 2.5 I.U./ml
  • Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
  • N-Nitrosodiethanolamine (GC) test performed by a qualified external laboratory.
  • Meets analytical specifications of Ph Eur, JPE, NF.
  • The information provided does not imply the suitability of the product for pharmaceutical applications. It is customer's sole responsibility, prior to use, to determine that the product is suitable and permitted for the customer's intended use and application.
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