BONDING STRUCTURE, AND CONTAINER, PIPE FOR TRANSFERRING HIGHLY PURE ORGANOTIN COMPOUND, AND HIGHLY PURE ORGANOTIN COMPOUND MANUFACTURING APPARATUS HAVING THE SAME
A bonding structure used for forming a sealed space (for example, a container) for containing or transferring an organotin compound, wherein the bonding structure is a structure in which a first member is connected with a second member via a gasket or an O-ring, and the gasket or the O-ring is formed with a fluororesin derived from monomers of at least tetrafluoroethylene and perfluoromethyl vinyl ether.
1 . A bonding structure, comprising:
a first member; and
a second member connected to the first member via a gasket or an O-ring,
wherein the gasket or the O-ring comprises a fluororesin made from a monomer of at least tetrafluoroethylene and perfluoromethyl vinyl ether.
2 . The bonding structure according to claim 1 , wherein the organotin compound has formula (1),
R p SnX m (1)
wherein R represents a hydrocarbon group; “p” represents 0 or 1; X represents a hydrolysable substituent; “m” represents an integer of 1 to 4; and m+p represents 2 or 4.
3 . The bonding structure according to claim 1 , wherein the highly pure organotin compound has a purity of not less than 99%.
4 . The bonding structure according to claim 1 , wherein the fluororesin has a crosslinked moiety.
5 . A container, comprising:
the bonding structure of claim 1 .
6 . A pipe, comprising:
the bonding structure of claim 1 .
7 . A manufacturing apparatus for an organotin compound, comprising:
a pipe for transferring an organotin compound having the bonding structure of claim 1 .
8 . The bonding structure according to claim 2 , wherein the organotin compound is represented by the following general formula (1),
R p SnX m (1)
wherein “p” represents 1; and “m” represents 3.
9 . The bonding structure according to claim 1 , wherein the highly pure organotin compound has a purity of not less than 99.9%.