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16156 Sigma-Aldrich

2-(2-Bromoethyl)-1,3-dioxolane

purum, ≥97.0% (GC), brownish-yellow

Synonym: 3-Bromopropionaldehyde ethylene acetal

  • CAS Number 18742-02-4

  • Empirical Formula (Hill Notation) C5H9BrO2

  • Molecular Weight 181.03

  •  Beilstein Registry Number 103516

  •  EC Number 242-551-1

  •  MDL number MFCD00003216

  •  PubChem Substance ID 329751135

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Properties

Related Categories Acetals/Ketals/Ortho Esters, Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds More...
InChI Key   GGZQLTVZPOGLCC-UHFFFAOYSA-N
grade   purum
assay   ≥97.0% (GC)
contains   silver wool as stabilizer
color   brownish-yellow
refractive index   n20/D 1.479(lit.)
  n20/D 1.479
bp   68-70 °C/8 mmHg(lit.)
density   1.542 g/mL at 25 °C(lit.)
storage temp.   2-8°C

Description

Other Notes

Masked 3-bromopropionaldehyde used in Grignard reactions or substitution reactions; Reagent for annulation reactions

Same product — same quality — now Sigma-Aldrich brand

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Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2810 6.1 / PGIII
WGK Germany 
2
Flash Point(F) 
149 °F
Flash Point(C) 
65 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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230995 2-(2-Bromoethyl)-1,3-dioxolane, 96%

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