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PHR1045 Sigma-Aldrich

Diethylene glycol

Synonym: 2,2′-Oxydiethanol, 2-Hydroxyethyl ether, Bis(2-hydroxyethyl) ether, Diglycol

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Properties

Related Categories Additional Standards, Analytical Standards, Analytical/Chromatography, Chromatography, Food and Cosmetic Component Standards,
grade   certified reference material
  pharmaceutical secondary standard
vapor density   2.14 (vs air)
vapor pressure   0.01 mmHg ( 20 °C)
InChI Key   MTHSVFCYNBDYFN-UHFFFAOYSA-N
autoignition temp.   442 °F
expl. lim.   2-12.3 %
refractive index   n20/D 1.447(lit.)
bp   245 °C(lit.)
mp   −10 °C(lit.)
density   1.118 g/mL at 25 °C(lit.)
pharmacopeia traceability   traceable to PhEur Y0000217
  traceable to USP 1193265

Description

Analysis Note

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

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.

Other Notes

This product was designed, produced and verified for accuracy and stability in accordance with ISO/IEC 17025:2005 (AClass Cert AT-1467), ISO GUIDES 34:2009 (AClass Cert AR-1470).

Footnote

To see an example of a Certificate of Analysis for this material enter LRAB0287 in the slot below. This is an example certificate only and may not be the lot that you receive.

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
ID5950000
Flash Point(F) 
289.4 °F
Flash Point(C) 
143 °C
Protocols & Articles

Articles

GC Analysis of Glycols in Water on SPB®-1000 after SPE using ENVI-Carb™ Plus

From our library of Articles, Sigma-Aldrich presents GC Analysis of Glycols in Water on SPB®-1000 after SPE using ENVI-Carb™ Plus
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification, Sample preparations, Solid phase extractions

GC Analysis of Glycols on Nukol™

From our library of Articles, Sigma-Aldrich presents GC Analysis of Glycols on Nukol™
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

Peer-Reviewed Papers
15

References

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