| Identification | More | [Name]
1-DODECANESULFONIC ACID SODIUM SALT | [CAS]
2386-53-0 | [Synonyms]
1-DODECANESULFONATE, SODIUM SALT
1-DODECANESULFONIC ACID
1-DODECANESULFONIC ACID SODIUM SALT
1-DODECANESULFONIC ACID, SODIUM SALT, MONOHYDRATE
1-DODECANESULPHONATE, SODIUM SALT
DODECANE-1-SULFONIC ACID SODIUM SALT
IPC-ALKS-12
LAURYL SODIUM SULFONATE
LAURYLSULFONIC ACID SODIUM SALT
SODIUM 1-DODECANESULFONATE
SODIUM 1-DODECANESULPHONATE
SODIUM DODECANE-1-SULFONATE
SODIUM DODECANESULFONATE
SODIUM LAURYLSULFONATE
Dodecylsulfonicacid,sodiumsalt
Dodecylsulfonicacidsodiums
Sodiumdodecylsulfonate
1-Dodecanesulfonic acid sodium salt ion pair
1-Dodecanesulphonic acid sodium salt
Sodium 1-dodecanAV12830 | [EINECS(EC#)]
219-200-6 | [Molecular Formula]
C12H25NaO3S | [MDL Number]
MFCD00007527 | [Molecular Weight]
272.38 | [MOL File]
2386-53-0.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light cream powder | [Melting point ]
>300 °C(lit.)
| [bulk density]
330kg/m3 | [storage temp. ]
no restrictions. | [solubility ]
H2O: soluble25mg/mL | [Colour Index ]
45400 | [form ]
Powder | [color ]
White to light cream | [PH]
5.5-7.5 (100g/l, H2O, 20℃) | [PH Range]
5.5 - 7.5 (100 g/l, H2O, 20 °C) | [Water Solubility ]
Soluble in water. | [BRN ]
3919536 | [InChI]
InChI=1S/C12H26O3S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-16(13,14)15;/h2-12H2,1H3,(H,13,14,15);/q;+1/p-1 | [InChIKey]
OJSPTTMCDYBOPN-UHFFFAOYSA-M | [SMILES]
C(CCS([O-])(=O)=O)CCCCCCCCC.[Na+] | [CAS DataBase Reference]
2386-53-0(CAS DataBase Reference) | [EPA Substance Registry System]
Sodium laurylsulfonate (2386-53-0) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36/37:Wear suitable protective clothing and gloves .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
29049090 | [Storage Class]
11 - Combustible Solids |
| Hazard Information | Back Directory | [Chemical Properties]
white to light cream powder | [Uses]
suzuki reaction | [Synthesis Reference(s)]
The Journal of Organic Chemistry, 25, p. 1901, 1960 DOI: 10.1021/jo01081a019 | [General Description]
Sodium 1-dodecanesulfonate is an ion-pairing reagent and increases the retention of thiabendazole on the HPLC column during determination of thiabendazole in citrus fruit and banana. It is a surfactant standard. | [Synthesis]
The general procedure for the synthesis of sodium dodecyl sulfonate from bromododecane was as follows: to a 250 mL round bottom flask was added an ethanol solution (40 mL) of 1-bromododecane (5 g, 20.06 mmol, 1.00 eq.) and an aqueous solution (40 mL) of sodium sulfite (5.2 g, 2.00 eq.). The resulting mixture was heated and reacted at 80 °C overnight. After completion of the reaction, the mixture was cooled to room temperature and extracted with ethyl acetate (100 mL x 2). The organic phases were combined, washed with saturated saline (30 mL x 2), dried over anhydrous sodium sulfate for 15 min, and concentrated under reduced pressure to give the crude product. The crude product was ground with hexane-methanol mixed solvent (20 mL×3) to obtain sodium dodecyl sulfate (5.2 g, 92% yield) as a white solid. | [Purification Methods]
Recrystallise it twice from EtOH and dry it in an oven at 105o for 2hours. It picks up moisture to form the 3.5H2O. Its hydrate crystallises in several phases. [Tartar & Wright J Am Chem Soc 61 543 1939, Reed & Tartar J Am Chem Soc I 57 571 1935, Beilstein 4 III 27, 4 IV 64.] | [References]
[1] Patent: WO2018/39386, 2018, A1. Location in patent: Page/Page column 366 |
|
|