meso-Butane-1,2,3,4-tetracarboxylic dianhydride
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Names
[ CAS No. ]:
17309-39-6
[ Name ]:
meso-Butane-1,2,3,4-tetracarboxylic dianhydride
[Synonym ]:
1,2,3,4-BUTANETETRACARBOXYLIC DIANHYDRIDE
meso-butane-1,2,3,4-tetracarboxylic acid-1,2,3,4-dianhydride
meso-Butane-1,2,3,4-tetracarboxylic Dianhydride
Butanetetracarboxylicdianhydride
Butane-1,2,3,4-tetracarboxylic dianhydride
(3R,3'S)-Tetrahydro-[3,3'-bifuran]-2,2',5,5'-tetraone
meso-Butan-1,2,3,4-tetracarbonsaeure-1,2,3,4-dianhydrid
Chemical & Physical Properties
[ Density]:
1.662 g/cm3
[ Boiling Point ]:
492ºC at 760mmHg
[ Molecular Formula ]:
C8H6O6
[ Molecular Weight ]:
198.13000
[ Flash Point ]:
228.5ºC
[ Exact Mass ]:
198.01600
[ PSA ]:
86.74000
[ Index of Refraction ]:
1.562
MSDS
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R34
[ Safety Phrases ]:
26-36/37/39
[ RIDADR ]:
UN 3261
[ HS Code ]:
2932190090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932190090
[ Summary ]:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%