2390-60-5 → Dodecylbenzenesulphonic acid

HRID 1198093Notes

Reaction equation

HRID 1198093 reaction equation
CC[NH+]=[C:4]1[C:36]2C(=CC=C[CH:35]=2)[C:7](=[C:8](C2C=CC(N(CC)CC)=CC=2)[C:9]2C=[CH:13][C:12](N(CC)CC)=[CH:11][CH:10]=2)[CH:6]=[CH:5]1.[Cl-].C([O:50][S:51]([C:54]1[CH:59]=[CH:58][CH:57]=[CH:56][CH:55]=1)(=[O:53])=[O:52])CCCCCCCCCCC.[Na]>O>[CH2:13]([C:59]1[CH:58]=[CH:57][CH:56]=[CH:55][C:54]=1[S:51]([OH:50])(=[O:52])=[O:53])[CH2:12][CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][CH2:36][CH3:35]

Participants

4

Reactant 2

HCID 754442390-60-5HCID 57371080Sodium dodecylbenzene sulphonate

Product 1

HCID 25457Dodecylbenzenesulphonic acid

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

Into a solution prepared by dissolving 20 g of C.I. Basic Blue 7 as a dye into 1.5 l of distilled water was added a solution prepared by dissolving 13 g of sodium dodecylbenzenesulfonate into 500 ml of distilled water. The formed precipitate was recovered and washed with water and dried to give a dodecylbenzenesulfonic acid salt of the dye.

Workup

  1. customInto a solution prepared
  2. additionwas added a solution
  3. customprepared
  4. customThe formed precipitate was recovered
  5. washwashed with water
  6. customdried

Sources & evidence

ORD record
ord-fb49352bdb3e40a4a212aa90d8abb183
Source dataset
uspto-grants-1994_01
Patent number
US05279655

Reaction notes

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