2,5-Heptanedione

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Names

[ CAS No. ]:
1703-51-1

[ Name ]:
2,5-Heptanedione

[Synonym ]:
heptane-2,5-dione

Chemical & Physical Properties

[ Density]:
0.926 g/cm3

[ Boiling Point ]:
208.3ºC at 760 mmHg

[ Molecular Formula ]:
C7H12O2

[ Molecular Weight ]:
128.16900

[ Flash Point ]:
74.3ºC

[ Exact Mass ]:
128.08400

[ PSA ]:
34.14000

[ LogP ]:
1.33470

[ Vapour Pressure ]:
0.216mmHg at 25°C

[ Index of Refraction ]:
1.413

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2914190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-(2-methyl-1,3-dioxolan-2-yl)pentan-3-one
  • 6-Nitroheptan-3-one
  • 4-Hepten-2-one, (4E)- (9CI)
  • 2-Oxobutyric acid
  • Methyl vinyl ketone
  • Propionaldehyde
  • 1-tributylstannylpropan-1-one
  • Nitroethane
  • 1-Penten-3-one
  • 2-Heptanone

DownStream

  • 2-Ethyl-5-methylthiophene
  • 5-(hydroxymethyl)-2,3-dimethylcyclopent-2-en-1-one
  • 2,3-Dimethyl-5-methylene-2-cyclopenten-1-one

Customs

[ HS Code ]: 2914190090

[ Summary ]:
2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 2,5-HEPTANEDIONE
  • 2,5-Heptanedione,6-methyl
  • 2,5-Heptanedione,4-methyl
  • 4-phenyl-2,5-heptanedione
  • 7-phenyl-2,5-heptanedione
  • 6,6-dimethyl-2,5-heptanedione