hexa-1,5-diene-3,4-dione

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Names

[ CAS No. ]:
104910-78-3

[ Name ]:
hexa-1,5-diene-3,4-dione

[Synonym ]:
1,5-Hexadiene-3,4-dione
Divinylglyoxal

Chemical & Physical Properties

[ Density]:
0.983g/cm3

[ Boiling Point ]:
151.1ºC at 760mmHg

[ Molecular Formula ]:
C6H6O2

[ Molecular Weight ]:
110.11100

[ Flash Point ]:
45.7ºC

[ Exact Mass ]:
110.03700

[ PSA ]:
34.14000

[ LogP ]:
0.49660

[ Vapour Pressure ]:
3.72mmHg at 25°C

[ Index of Refraction ]:
1.437

Safety Information

[ HS Code ]:
2914190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Bis(bicyclo[2.2.1]hept-5-en-2-yl)ethan-dion

DownStream

  • 3,4-Hexanedione

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

  • 1,6-diphenyl-hexa-1,5-diene-3,4-dione
  • 1,6-diphenyl-hexa-1,5-diene-3,4-dione
  • 1,6-bis(furan-2-yl)hexa-1,5-diene-3,4-dione
  • (1Z,5Z)-1,6-dihydroxy-1,6-diphenylhexa-1,5-diene-3,4-dione
  • 1,6-bis[p-(methoxycarbonyl)phenyl]hexa-1,5-diene-3,4-dione
  • 1,6-dihydroxy-1,6-bis(4-methylphenyl)hexa-1,5-diene-3,4-dione