cyclobutane-1,3-dione
Suppliers
Names
[ CAS No. ]:
15506-53-3
[ Name ]:
cyclobutane-1,3-dione
[Synonym ]:
Cyclobutan-1,3-dion
1,3-cyclobutanedione
ketene dimer
Chemical & Physical Properties
[ Density]:
1.314g/cm3
[ Boiling Point ]:
226.9ºC at 760mmHg
[ Molecular Formula ]:
C4H4O2
[ Molecular Weight ]:
84.07340
[ Flash Point ]:
82.2ºC
[ Exact Mass ]:
84.02110
[ PSA ]:
34.14000
[ Vapour Pressure ]:
0.08mmHg at 25°C
[ Index of Refraction ]:
1.496
Safety Information
[ HS Code ]:
2914299000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2914299000
[ Summary ]:
2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%