289957
Sodium dodecylbenzenesulfonate
technical grade
Synonym(s):
SDBS, Dodecylbenzenesulfonic acid sodium salt
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About This Item
Linear Formula:
CH3(CH2)11C6H4SO3Na
CAS Number:
Molecular Weight:
348.48
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
246-680-4
Beilstein/REAXYS Number:
4171051
MDL number:
Form:
powder
grade
technical grade
Quality Level
form
powder
mp
>300 °C (> 572 °F)
solubility
water: soluble 0,8 g/L °C
density
1 g/cm3 at at-20 °C (68 °F)
functional group
sulfonic acid
SMILES string
[Na+].CCCCCCCCCCCCc1ccc(cc1)S([O-])(=O)=O
InChI
1S/C18H30O3S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-17-13-15-18(16-14-17)22(19,20)21;/h13-16H,2-12H2,1H3,(H,19,20,21);/q;+1/p-1
InChI key
JHJUUEHSAZXEEO-UHFFFAOYSA-M
General description
Sodium dodecylbenzenesulfonate is an ionic surfactant.
Sodium dodecylbenzenesulfonate (SDBS) acts as a surfactant in the ionic self-assembly reaction of cyclophane BIMCP-1.
Application
Sodium dodecylbenzenesulfonate has been used to stabilize dispersions of graphene nanoflakes (GNFs) during the preparation of the liquid phase of GNFs. It can also suspend single-walled carbon nanotubes as individuals in aqueous media and also give well-resolved spectral features.
Sodium dodecylbenzenesulfonate was used to fabricate amperometic biosensors for glucose.
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Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
flash_point_f
No data available
flash_point_c
No data available
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Jie Chen et al.
Langmuir : the ACS journal of surfaces and colloids, 29(33), 10586-10595 (2013-07-19)
Electrodes modified with single-walled carbon nanotubes (SWNTs) offer a number of attractive properties for developing novel electrochemical sensors. A common method to immobilize SWNTs onto the electrode surface is by placing a droplet of a SWNT suspension onto the electrode
Sandeep Kumar et al.
Organic letters, 15(13), 3400-3403 (2013-06-22)
Cyclophane BIMCP-1 undergoes ionic self-assembly with surfactant sodium dodecylbenzenesulfonate (SDBS) at a concentration far below its CMC value to form aggregates with spherical morphology. The rotational restriction of rings in these aggregates facilitates 32-fold enhancement in emission intensity (AIEE) to
Xinglong Pan et al.
ACS applied materials & interfaces, 13(24), 28864-28869 (2021-06-09)
Polymer composites have attracted increasing interest as thermal management materials for use in devices owing to their ease of processing and potential lower costs. However, most polymer composites have only modest thermal conductivities, even at high concentrations of additives, resulting
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 289957-25G | 04061835206759 |
| 289957-10KG | 04061835206735 |
| 289957-1KG | 04061835206742 |
| 289957-500G | 04061835206766 |