Is Benzoic acid, 4-amino-2-chloro-, 2-(diethylamino)ethyl ester Safe in Breastfeeding

I am a breastfeeding mother and i want to know if it is safe to use Benzoic acid, 4-amino-2-chloro-, 2-(diethylamino)ethyl ester? Is Benzoic acid, 4-amino-2-chloro-, 2-(diethylamino)ethyl ester safe for nursing mother and child? Does Benzoic acid, 4-amino-2-chloro-, 2-(diethylamino)ethyl ester extracts into breast milk? Does Benzoic acid, 4-amino-2-chloro-, 2-(diethylamino)ethyl ester has any long term or short term side effects on infants? Can Benzoic acid, 4-amino-2-chloro-, 2-(diethylamino)ethyl ester influence milk supply or can Benzoic acid, 4-amino-2-chloro-, 2-(diethylamino)ethyl ester decrease milk supply in lactating mothers?

No information is available on the use of Benzoic acid, 4-amino-2-chloro-, 2-(diethylamino)ethyl ester during breastfeeding. Based on the low excretion of other local anesthetics into breastmilk and the extremely short half-life of Benzoic acid, 4-amino-2-chloro-, 2-(diethylamino)ethyl ester, it is unlikely to adversely affect the breastfed infant. However, an alternate drug may be preferred, especially while nursing a newborn or preterm infant.