57313-40-3

Basic information

• Product Name: 1,4-Bis--benzol-dibromid
• CAS NO: 57313-40-3
• Molecular Weight: 642.469
• Mol File: 57313-40-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,4-Bis--benzol-dibromid(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Bis--benzol-dibromid(57313-40-3)
• EPA Substance Registry System: 1,4-Bis--benzol-dibromid(57313-40-3)

Safety Data

• Hazardous Substances Data: 57313-40-3(Hazardous Substances Data)

Upstream product

• 1009-61-6 1,4-Diacetylbenzene 
• 3616-56-6 dimethylaminoacetaldehyde diethyl acetal 
• 946-03-2 1,4-bis(bromoacetyl)benzene 

Relevant articles and documents

Nonclassical nicotine antagonists

A series of 'nonclassical' nicotine antagonists was synthesized and compared to the 'classical' nicotine antagonist, hexamethonium, by means of the isolated guinea pig atria preparation. 2 was found to be the most potent, followed by hexamethonium and the other antagonists. With the exception of 5, the bisquaternary compounds 1-3 and 7-9 were found to be more potent than the monoquaternary compounds 4, 6, and 10-12. Within a series of compounds (1-6 or 7-12), those compounds possessing two phenyl rings proved to be more potent than those possessing one or three phenyl rings. These and other aspects of the structure activity relationship of this class of compounds are discussed.