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65950 Sigma-Aldrich

Bromomethane

purum, ampule, ≥99.5% (GC)

Synonym: Methyl bromide

  • CAS Number 74-83-9

  • Empirical Formula (Hill Notation) CH3Br

  • Molecular Weight 94.94

  •  Beilstein Registry Number 1209223

  •  EC Number 200-813-2

  •  MDL number MFCD00000166

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Properties

vapor density   3.3 (20 °C, vs air)
vapor pressure   1420 mmHg ( 20 °C)
InChI Key   GZUXJHMPEANEGY-UHFFFAOYSA-N
grade   purum
assay   ≥99.5% (GC)
autoignition temp.   996 °F
quality   ampule
expl. lim.   ~16 %
bp   4 °C(lit.)
mp   −94 °C(lit.)
density   1.73 g/mL at 20 °C
  3.3 g/mL at 25 °C(lit.)

Description

Other Notes

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
RIDADR 
UN1062 - class 2 - Methyl bromide
WGK Germany 
3
RTECS 
PA4900000
Protocols & Articles
Peer-Reviewed Papers
15

References

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