AICD stands for. 1  20. similar. AICD. 2  11. AICD. Automatic Implantable Cardioverter-Defibrillator. 3  7. AICD. Automatic Implantable Cardioverter Defibrillators. 4  7. AICD. Automatic Cardioverter Defibrillator. 5  5. AICD. Automatic implanted cardiac defibrillator. 6  4. AICD. Automatic Internal Cardiac Defibrillator. 7  4. AICD.
Benzocaine is the ethyl ester of p-aminobenzoic acid (PABA). It can be prepared from PABA and ethanol by Fischer esterification or via the reduction of ethyl p-nitrobenzoate. Benzocaine is sparingly soluble in water; it is more soluble in dilute acids and very soluble in ethanol, chloroform and ethyl ether. The melting point of benzocaine is 88â90 Â°C, and the boiling point is about 310 Â°C. The density of benzocaine is 1.17 g/cm 3.
Jun 29, 2014. Benzene is an aromatic , ringed hydrocarbon (since it contains only C & H ) Molecular Formula - C6H6 ( 6 C's arranged in ring with one H each ) Benzene acts as highly reacting & attracting species for electrophiles ( electron - loving species ) due to delocalization of pie electrons . This phenomenon is termed as Resonance ! Benzene is so famous due to resonance acting in it . As per structure : The CâC bond lengths are greater than a double bond, (135 pm), but shorter than a single bond, (147 pm). This intermediate distance is consistent with electron delocalization: (the electrons for CâC bonding are distributed equally between each of the six carbon atoms.)