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03128 Sigma-Aldrich

Diethylene glycol

analytical standard

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

  • CAS Number 111-46-6

  • Linear Formula (HOCH2CH2)2O

  • Molecular Weight 106.12

  •  Beilstein Registry Number 969209

  •  EC Number 203-872-2

  •  MDL number MFCD00002882

  •  PubChem Substance ID 24845427

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Properties

Related Categories Additional Standards, Alpha Sort, Analytical Standards, Analytical/Chromatography, Biochemicals and Reagents,
grade   analytical standard
vapor density   2.14 (vs air)
vapor pressure   0.01 mmHg ( 20 °C)
description   non-ionic
InChI Key   MTHSVFCYNBDYFN-UHFFFAOYSA-N
assay   ≥99.5% (GC)
form   viscous liquid (clear)
autoignition temp.   442 °F
shelf life   limited shelf life, expiry date on the label
expl. lim.   2-12.3 %
refractive index   n20/D 1.447(lit.)
  n20/D 1.447
bp   245 °C(lit.)
mp   −10 °C(lit.)
density   1.118 g/mL at 25 °C(lit.)

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



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
Peer-Reviewed Papers
15

References

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