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34280 Sigma-Aldrich

1,3-Dibromopropane

purum, ≥99.0% (GC)

Synonym: Trimethylene dibromide

  • CAS Number 109-64-8

  • Linear Formula Br(CH2)3Br

  • Molecular Weight 201.89

  •  Beilstein Registry Number 635662

  •  EC Number 203-690-3

  •  MDL number MFCD00000255

  •  PubChem Substance ID 24860737

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Properties

vapor density   7 (vs air)
InChI Key   VEFLKXRACNJHOV-UHFFFAOYSA-N
grade   purum
assay   ≥99.0% (GC)
refractive index   n20/D 1.524(lit.)
  n20/D 1.524
bp   167 °C(lit.)
mp   −34 °C (lit.)
density   1.989 g/mL at 25 °C(lit.)
Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
RIDADR 
UN1993 - class 3 - PG 3 - EHS - Flammable liquids, n.o.s., HI: all
WGK Germany 
2
RTECS 
TX8575000
Flash Point(F) 
132.8 °F
Flash Point(C) 
56 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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Description

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125903 1,3-Dibromopropane, ReagentPlus®, 99%

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