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51775 Sigma-Aldrich

3,5-Heptanedione

purum, ≥95.0% (GC)

  • CAS Number 7424-54-6

  • Linear Formula H3CCH2COCH2COCH2CH3

  • Molecular Weight 128.17

  •  Beilstein Registry Number 635979

  •  EC Number 231-054-5

  •  MDL number MFCD00015186

  •  PubChem Substance ID 329757740

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Properties

Related Categories Building Blocks, C7 to C8, Carbonyl Compounds, Chemical Synthesis, Ketones,
InChI Key   DGCTVLNZTFDPDJ-UHFFFAOYSA-N
grade   purum
assay   ≥95.0% (GC)
refractive index   n20/D 1.455
  n20/D 1.456(lit.)
bp   175-177 °C/754 mmHg(lit.)
density   0.946 g/mL at 25 °C(lit.)

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

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Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Warning
Hazard statements 
RIDADR 
UN1224 - class 3 - PG 3 - Ketones, liquid, n.o.s., HI: all
WGK Germany 
3
Flash Point(F) 
134.6 °F
Flash Point(C) 
57 °C
Protocols & Articles
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Description

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280070 3,5-Heptanedione, 97%

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