4-Dimethylaminobenzoic anhydride

Names

[ CAS No. ]:
7474-31-9

[ Name ]:
4-Dimethylaminobenzoic anhydride

[Synonym ]:
[4-(dimethylamino)benzoyl] 4-(dimethylamino)benzoate

Chemical & Physical Properties

[ Density]:
1.188g/cm3

[ Boiling Point ]:
481.3ºC at 760mmHg

[ Molecular Formula ]:
C₁₈H₂₀N₂O₃

[ Molecular Weight ]:
312.36300

[ Flash Point ]:
244.9ºC

[ Exact Mass ]:
312.14700

[ PSA ]:
49.85000

[ LogP ]:
2.81580

[ Index of Refraction ]:
1.614

Safety Information

[ HS Code ]:
2922509090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2922509090

[ Summary ]:
2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%