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05675 Sigma-Aldrich

Allene

purum, ≥96.0%

Synonym: Propadiene

  • CAS Number 463-49-0

  • Linear Formula H2C=C=CH2

  • Molecular Weight 40.06

  •  Beilstein Registry Number 1730774

  •  EC Number 207-335-3

  •  MDL number MFCD00008566

  •  PubChem Substance ID 24845864

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Properties

Related Categories Chemical Synthesis, Specialty Gases, Synthetic Reagents More...
vapor density   1.42 (20 °C, vs air)
vapor pressure   6795 mmHg ( 21 °C)
InChI Key   IYABWNGZIDDRAK-UHFFFAOYSA-N
grade   purum
assay   ≥96.0%
expl. lim.   13 %
bp   −34 °C(lit.)
mp   −136 °C(lit.)
storage temp.   2-8°C

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Packaging

lecture bottle

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2200 2.1
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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