Lead diacetate trihydrate → Lead diacetate

HRID 1780530Notes

Reaction equation

HRID 1780530 reaction equation
O.O.O.[C:4]([O-:7])(=[O:6])[CH3:5].[Pb+2:8].[C:9]([O-:12])(=[O:11])[CH3:10]>COCCO>[C:4]([O-:7])(=[O:6])[CH3:5].[Pb+2:8].[C:9]([O-:12])(=[O:11])[CH3:10]

Participants

3

Reactant 1

HCID 22456Lead diacetate trihydrate

Product 1

HCID 9317Lead diacetate

Reagents, catalysts & solvents 1

HCID 80192-MethoxyethanolSolvent

Procedure

A 11.65-g portion of lead acetate trihydrate was added to 75 g of 2-methoxyethanol, and the resulting mixture was heated to dissolution for dehydration as an azeotropic mixture thereby providing a solution of anhydrous lead acetate. To this solution there were added 6.12 g of zirconium tetra-n-butoxide, 4.19 g of titanium tetra-isopropoxide and 2-methoxyethanol in an amount required to adjust the total weight of the mixture to 100 g thereby providing a 10% by weight PbZr0.52 Ti0.48 O3 (PZT) composition for formation of thin films. A 4.7 g-portion of 2-nitrobenzyl alcohol was added to the composition to provide a composition for formation of photosensitive PZT thin-film patterns. This composition was then diluted to ten-fold with 2-methoxyethanol to prepare a solution for LSMCVD.

Workup

  1. temperaturethe resulting mixture was heated to dissolution for dehydration as an azeotropic mixture

Sources & evidence

ORD record
ord-a212d39da639485a8e2103588b191593
Source dataset
uspto-grants-1997_05
Patent number
US05630872

Reaction notes

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