1,2,3,4-Tetramethyl-1,2,3,4-cyclobutanetetracarboxylic Dianhydride
Names
[ CAS No. ]:
64198-16-9
[ Name ]:
1,2,3,4-Tetramethyl-1,2,3,4-cyclobutanetetracarboxylic Dianhydride
[Synonym ]:
1,2,3,4-Tetramethylcyclobutan-1,2,3,4-tetracarbonsaeure-dianhydrid
1,2,3,4-Tetramethylcyclobutane-1,2,3,4-tetracarboxylic acid dianhydride
Cyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone, tetrahydro-3a,3b,6a,6b-tetramethyl-
4022P
1,2,3,4-Tetramethyl-1,2,3,4-cyclobutanetetracarboxylic Dianhydride
3a,3b,6a,6b-Tetramethyltetrahydrofuro[3',4':3,4]cyclobuta[1,2-c]furan-1,3,4,6-tetrone
3a,3b,6a,6b-tetramethyltetrahydrocyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone
Tetramethylcyclobutan-tetracarbonsaeure-dianhydrid
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
419.4±45.0 °C at 760 mmHg
[ Melting Point ]:
380°C(lit.)
[ Molecular Formula ]:
C12H12O6
[ Molecular Weight ]:
252.220
[ Flash Point ]:
189.9±28.8 °C
[ Exact Mass ]:
252.063385
[ PSA ]:
86.74000
[ LogP ]:
0.03
[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C
[ Index of Refraction ]:
1.577