Dodecylbenzenesulphonic acid

Product Information

Molecular Formula:
C18H30O3S
Molecular Weight:
326.49
Description
DBSA can be used as a catalyst for the esterification of fatty acids (oleic acids) to produce biodiesel. It can be used as a Bronsted acid catalyst for the green synthesis of quinoxaline derivatives which are used in a variety of pharmacological profiles. It may be electrodeposited with polypyrrole(PPy) films on the aluminium alloy to protect against corrosion. Water based nanofluids with enhanced thermal conductivity and specific heat capacity may be prepared by doping polyanaline (PANI) into DBSA.
Synonyms
Benzenesulfonic acid, dodecyl-; Dodecylbenzenesulfonic acid; Laurylbenzenesulfonic acid; Dobanic acid; Elfan WA Sulfonic Acid; LABS (detergent); n-Dodecylbenzenesulfonic acid; Sulfosoft; Taycatox 120; Ufacid K; Vanwet acid 98; Witco 1298 Acid Soft; DBSA; DDBSA
IUPAC Name
2-dodecylbenzenesulfonic acid
Canonical SMILES
CCCCCCCCCCCCC1=CC=CC=C1S(=O)(=O)O
InChI
InChI=1S/C18H30O3S/c1-2-3-4-5-6-7-8-9-10-11-14-17-15-12-13-16-18(17)22(19,20)21/h12-13,15-16H,2-11,14H2,1H3,(H,19,20,21)
InChI Key
WBIQQQGBSDOWNP-UHFFFAOYSA-N
Melting Point
10°C
Flash Point
54 °C(129.2 °F)
Purity
95%
Density
1 g/cm3
Solubility
Soluble in Water
Appearance
Colorless Liquid
Storage
Store at RT
Refractive Index
1.479
Stability
Stable. Hygroscopic. Incompatible with bases, oxidizing agents, metals.
LogP
6.47750

Safety Information

Hazards
H226 - H302 - H314 - H336
Precautionary Statement
P210 - P280 - P301 + P312 + P330 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310
Signal Word
Danger

Computed Properties

XLogP3
6.9
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
12
Exact Mass
326.19156599 g/mol
Monoisotopic Mass
326.19156599 g/mol
Topological Polar Surface Area
62.8Ų
Heavy Atom Count
22
Formal Charge
0
Complexity
359
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes

Patents

Publication Number Title Priority Date
CN-113604294-A Commercial laundry detergent and preparation method thereof 2021-09-16
CN-113582712-A Preparation method of spiral carbon nanofiber reinforced pantograph slide plate 2021-09-07
CN-113426338-A Manufacturing method of insulating ultrahigh heat conduction composite material 2021-06-29
CN-113461901-A A cluster of telechelic active functional group compositions, methods of manufacture and uses thereof 2021-06-29
CN-113480456-A Method for directly preparing anhydrous calcium dodecyl benzene sulfonate and product 2021-06-29
CN-113480968-A Heat-insulating structural adhesive for new energy power battery and manufacturing method thereof 2021-06-29
CN-113528056-A Heat-conducting structural adhesive for new energy power battery and manufacturing method thereof 2021-06-29
CN-113512680-A Concrete conveying pipe, preparation method thereof and concrete pump truck 2021-06-21
CN-113388455-A Graphene bacteriostatic stain-removing detergent and preparation method thereof 2021-06-11
JP-6962631-B1 Resin composition and molded product 2021-05-27

Literatures

PMID Publication Date Title Journal
33352258 2021-03-01 In vitro screening for chemical inhibition of the iodide recycling enzyme, iodotyrosine deiodinase Toxicology in vitro : an international journal published in association with BIBRA
23044173 2013-02-01 Simultaneous determination of ofloxacin and gatifloxacin on cysteic acid modified electrode in the presence of sodium dodecyl benzene sulfonate Bioelectrochemistry (Amsterdam, Netherlands)
24025786 2013-01-01 Sodium dodecyl sulfate and sodium dodecyl benzenesulfonate are ligands for peroxisome proliferator-activated receptor γ The Journal of toxicological sciences
23033988 2012-10-16 Implications of surfactant-induced flow for miscible-displacement estimation of air-water interfacial areas in unsaturated porous media Environmental science & technology
22885973 2012-10-01 A resonance light scattering sensor based on methylene blue-sodium dodecyl benzene sulfonate for ultrasensitive detection of guanine base associated mutations Analytical and bioanalytical chemistry
22925903 2012-10-01 Micelle enhanced and terbium sensitized spectrofluorimetric determination of danofloxacin in milk using molecularly imprinted solid phase extraction Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
22900711 2012-09-26 Synthesis of high saturation magnetization superparamagnetic Fe3O4 hollow microspheres for swift chromium removal ACS applied materials & interfaces
22906396 2012-09-18 Micellar nanoreactors for hematin catalyzed synthesis of electrically conducting polypyrrole Langmuir : the ACS journal of surfaces and colloids
22440718 2012-09-01 Synthesis of 2-(1,5-diaryl-1,4-pentadien-3-ylidene)-hydrazinecarboximidamide hydrochloride catalyzed by p-dodecylbenzenesulfonic acid in aqueous media under ultrasound irradiation Ultrasonics sonochemistry
22860984 2012-08-01 Imparting chemical stability in nanoparticulate silver via a conjugated polymer casing approach ACS applied materials & interfaces
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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