EMAIL THIS PAGE TO A FRIEND
PHR1220 Supelco

Diethanolamine

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym: 2,2′-Iminodiethanol, Bis(2-hydroxyethyl)amine

  • CAS Number 111-42-2

  • Linear Formula HN(CH2CH2OH)2

  • Molecular Weight 105.14

  •  Beilstein/REAXYS Number 605315

  •  EC Number 203-868-0

  •  MDL number MFCD00002843

  •  PubChem Substance ID 329823227

  •  NACRES NA.24

Purchase

Properties

Related Categories Analytical Standards, Analytical/Chromatography, C-D, Chinese Food Contact Materials Regulation GB 9685 2016, Food & Beverage Standards,
Quality Level   300
grade   certified reference material
  pharmaceutical secondary standard
vapor density   3.6 (vs air)
vapor pressure   <0.98 atm ( 100 °C)
form   neat
autoignition temp.   689 °F
expl. lim.   10.6 %
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.477 (lit.)
bp   217 °C/150 mmHg (lit.)
mp   28 °C (lit.)
density   1.097 g/mL at 25 °C (lit.)
Featured Industry   Pharmaceutical (small molecule)
format   neat
pharmacopeia traceability   traceable to USP 1192808
SMILES string   OCCNCCO
InChI   1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
InChI key   ZBCBWPMODOFKDW-UHFFFAOYSA-N

Description

General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Diethanolamine is commonly used as a chemical intermediate and as a surface-active agent in agricultural products, pharmaceutical formulations and cosmetics.

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAC3260 in the slot below. This is an example certificate only and may not be the lot that you receive.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
WGK Germany 
WGK 1
RTECS 
KL2975000
Flash Point(F) 
280.4 °F - closed cup
Flash Point(C) 
138 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?