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90179 Sigma-Aldrich

Morpholine

analytical standard

Synonym: Tetrahydro-1,4-oxazine

  • CAS Number 110-91-8

  • Empirical Formula (Hill Notation) C4H9NO

  • Molecular Weight 87.12

  •  Beilstein Registry Number 102549

  •  EC Number 203-815-1

  •  MDL number MFCD00005972

  •  PubChem Substance ID 329769857

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Properties

Related Categories Additional Standards, Alpha Sort, Analytical Standards, Analytical/Chromatography, Chemical Class,
grade   analytical standard
vapor density   3 (vs air)
vapor pressure   31 mmHg ( 38 °C)
  7 mmHg ( 20 °C)
InChI Key   YNAVUWVOSKDBBP-UHFFFAOYSA-N
assay   ≥99.5% (GC)
form   neat
autoignition temp.   590 °F
shelf life   limited shelf life, expiry date on the label
expl. lim.   10.8 %
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.454(lit.)
  n20/D 1.455
bp   129 °C(lit.)
mp   −7-−5 °C(lit.)
density   1.000 g/mL at 20 °C
  0.996 g/mL at 25 °C(lit.)
format   neat

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Application

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

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2054 3(8) / PGI
WGK Germany 
1
RTECS 
QD6475000
Flash Point(F) 
87.8 °F
Flash Point(C) 
31 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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