Propionic Acid → Manganese dipropionate

HRID 233270

反応式

HRID 233270 の反応式
C(=O)([O-])[O-].[Mn+2:5].[C:6]([OH:10])(=[O:9])[CH2:7][CH3:8].[OH-].[Na+]>>[C:6]([O-:10])(=[O:9])[CH2:7][CH3:8].[Mn+2:5].[C:6]([O-:10])(=[O:9])[CH2:7][CH3:8]

参加物

4

反応物 3

HCID 1032Propionic AcidHCID 11726Manganese carbonateHCID 14798Sodium Hydroxide

生成物 1

HCID 12054679Manganese dipropionate収率 80%

実験手順

In a reaction vessel, 145.83 grams of manganese carbonate, 328.92 grams of propionic acid and 25.38 grams of sodium hydroxide, a relative molar ratio of 2:7:1 respectively, was combined and heated to reflux. Water was removed from the vessel during the reaction by means of a fractional distillation column. The reaction went to completion after 10 hours, producing a dark burgundy solution from which about 80 percent of the remaining acid was removed. The product solidified at 130° C. The final product contained 80.7 percent manganese propionate and 19.3 percent sodium propionate.

後処理

  1. temperatureheated to reflux
  2. customWater was removed from the vessel during the reaction by means of a fractional distillation column

出典と根拠

ORDレコード
ord-3162a71195424690b6cabb0ba3f2f8a5
出典データセット
uspto-grants-1997_01
特許番号
US05591878

関連ノート

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