Sodium Sulfate → n-Dodecenylsuccinate Disodium Salt

HRID 1857296

반응식

HRID 1857296 반응식
[CH:1]([CH:13]1[CH2:18][C:17](=[O:19])[O:16][C:14]1=[O:15])=[CH:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12].S([O-])([O-])(=O)=[O:21].[Na+:25].[Na+]>O>[Na+:25].[Na+:25].[CH:1]([CH:13]([CH2:18][C:17]([O-:16])=[O:19])[C:14]([O-:21])=[O:15])=[CH:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12]

참가 물질

4

반응물 2

HCID 24436Sodium SulfateHCID 329333-(1-Dodecen-1-yl)dihydro-2,5-furandione

생성물 1

HCID 53428515n-Dodecenylsuccinate Disodium Salt

시약·촉매·용매 1

HCID 962Water용매

실험 절차

500 g of distilled water were mixed with 3500 g of n-Dodecenylsuccinic Anhydride (98% concentration, Milliken Chemical Company, Inman, S.C.) at 70 degrees Centigrade for approximately 16 hours. Following the 16 hour reaction period, 3070 g of a 1% sodium sulfate solution was added and mixed for one more hour and removed from heat. 1000 g of a 50% sodium hydroxide solution was then slowly added to the emulsion with constant mixing to form a 49% concentration of the n-Dodecenylsuccinic acid monosodium salt. From this, a representative sample was obtained and diluted to 6% concentration with distilled water and the pH was adjusted to 9 with sodium hydroxide solution to form the n-Dodecenylsuccinate Disodium Salt.

후처리

  1. additionwas added
  2. additionmixed for one more hour
  3. customremoved
  4. temperaturefrom heat
  5. addition1000 g of a 50% sodium hydroxide solution was then slowly added to the emulsion
  6. additionwith constant mixing

출처 및 근거

ORD 기록
ord-3713794ff0ff40548f9f2ad6a2160ccc
출처 데이터셋
uspto-grants-2000_11
특허 번호
US06146494

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