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241229 Sigma-Aldrich

1,2-Propanediol

ReagentPlus®, ≥99%

Synonym: Propylene glycol

  • CAS Number 57-55-6

  • Linear Formula CH3CH(OH)CH2OH

  • Molecular Weight 76.09

  •  Beilstein Registry Number 1340498

  •  EC Number 200-338-0

  •  MDL number MFCD00064272

  •  PubChem Substance ID 329752573

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Properties

grade   ReagentPlus®
vapor density   2.62 (vs air)
vapor pressure   0.08 mmHg ( 20 °C)
InChI Key   DNIAPMSPPWPWGF-UHFFFAOYSA-N
assay   ≥99%
autoignition temp.   779 °F
expl. lim.   12.5 %
refractive index   n20/D 1.432(lit.)
bp   187 °C(lit.)
mp   −60 °C(lit.)
density   1.036 g/mL at 25 °C(lit.)

Description

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

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Laboratory Gloves
Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
TY2000000
Flash Point(F) 
217.4 °F
Flash Point(C) 
103 °C
Protocols & Articles

Articles

GC Analysis of 1,2-Alkyldiol Enantiomers (O-Trifluoroacetyl Derivatives) on Astec® CHIRALDEX® G-TA

From our library of Articles, Sigma-Aldrich presents GC Analysis of 1,2-Alkyldiol Enantiomers (O-Trifluoroacetyl Derivatives) on Astec® CHIRALDEX® G-TA
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

Peer-Reviewed Papers
15

References

Related Products

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Description

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134368 1,2-Propanediol, ReagentPlus®, 99%

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