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50926 Supelco

Triethanolamine

analytical standard

Synonym: 2,2′,2′′-Nitrilotriethanol, Tris(2-hydroxyethyl)amine

  • CAS Number 102-71-6

  • Linear Formula (HOCH2CH2)3N

  • Molecular Weight 149.19

  •  Beilstein/REAXYS Number 1699263

  •  EC Number 203-049-8

  •  MDL number MFCD00002855

  •  PubChem Substance ID 329757650

  •  NACRES NA.24

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Properties

Related Categories Analytical Standards, Analytical/Chromatography, Chinese Food Contact Materials Regulation GB 9685 2016, EC Regulation 10 2011, Emulsifiers, Thickeners, Opacifiers,
Quality Level   100
grade   analytical standard
vapor density   5.14 (vs air)
vapor pressure   0.01 mmHg ( 20 °C)
assay   ≥99.0% (GC)
form   neat
autoignition temp.   600 °F
shelf life   limited shelf life, expiry date on the label
expl. lim.   8.5 %
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
impurities   ≤0.1% ethanolamine (GC)
  ≤0.2% water
  ≤0.3% diethanolamine (GC)
refractive index   n20/D 1.485 (lit.)
useful pH range   7.3 - 8.3
pKa (25 °C)   7.8
bp   190-193 °C/5 mmHg (lit.)
mp   17.9-21 °C (lit.)
solubility   soluble 149 g/L at 20 °C (completely)
density   1.124 g/mL at 25 °C (lit.)
Featured Industry   Cleaning Products
Cosmetics
Food and Beverages
Personal Care
format   neat
SMILES string   OCCN(CCO)CCO
InChI   1S/C6H15NO3/c8-4-1-7(2-5-9)3-6-10/h8-10H,1-6H2
InChI key   GSEJCLTVZPLZKY-UHFFFAOYSA-N

Description

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
KL9275000
Flash Point(F) 
354.2 °F - closed cup
Flash Point(C) 
179 °C - closed cup
Protocols & Articles

Articles

HPLC Analysis of HSA Fusion Protein on Proteomix® SAX-NP5

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of HSA Fusion Protein on Proteomix® SAX-NP5
Keywords: Chromatography, Diabetes, High performance liquid chromatography

Peer-Reviewed Papers
15

References

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