3,3-DIMETHYLBUTANOIC ANHYDRIDE

Names

[ Name ]:
3,3-DIMETHYLBUTANOIC ANHYDRIDE

[Synonym ]:
3,3-Dimethylbutansaeureanhydrid
3,3-Dimethylbuttersaeureanhydrid
tert.-Butylacetanhydrid
(Me3CCH2CO)2O
Butanoic acid,3,3-dimethyl-,anhydride
3,3-DIMETHYLBUTANOIC ANHYDRIDE
tert-butylacetic anhydride
tert.-Butylessigsaeureanhydrid
3,3-Dimethylbutyric anhydride

Chemical & Physical Properties

[ Density]:
0.943g/cm3

[ Boiling Point ]:
253.204ºC at 760 mmHg

[ Molecular Formula ]:
C₁₂H₂₂O₃

[ Molecular Weight ]:
214.30100

[ Flash Point ]:
95.72ºC

[ Exact Mass ]:
214.15700

[ PSA ]:
43.37000

[ LogP ]:
2.92860

[ Index of Refraction ]:
1.436

Safety Information

[ HS Code ]:
2915900090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2915900090

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%