Dodecylbenzenesulphonic acid CAS NO.27176-87-0

product name: dodecylbenzenesulphonic acid
synonyms: naxel aas-98s;n-dodecylbenzenesulfonic acid;bio-softs100;calsoftlas99;dobanicacid83;dobanicacidjn;dodecylbenzenefulfonic;dodecylbenzenefulfonicacid
cas: 27176-87-0
mf: c18h30o3s
mw: 326.49
einecs: 204-489-3
product categories: intermediates of dyes and pigments;polyanilines and polyaniline dopantspolymer science;polymerization and polymer property modifiers;conducting polymers and monomers;organic conductors and photovoltaics: ofet and opv materials;polymer additives
mol file: 27176-87-0.mol
dodecylbenzenesulphonic acid structure
dodecylbenzenesulphonic acid chemical properties
mp 10°c
bp 82 °c
density 1.06 g/ml at 20 °c(lit.)
refractive index n20/d 1.51
fp 85 °f
storage temp. 2-8°c
solubility water, alcohols, glycol ethers, glycols, esters, ketones, aromatic and aliphatic hydrocarbons: soluble
stability: stable. hygroscopic. incompatible with bases, oxidizing agents, metals.
cas database reference 27176-87-0(cas database reference)
epa substance registry system benzenesulfonic acid, dodecyl-(27176-87-0)
safety information
hazard codes c
risk statements 34-22-10-67
safety statements 26-36/37/39-45-16
ridadr un 2924 3/pg 3
wgk germany 2
rtecs db6600000
hazardclass 8
packinggroup iii
hazardous substances data 27176-87-0(hazardous substances data)
msds information
provider language
laurylbenzenesulfonic acid english
sigmaaldrich english
acros english
dodecylbenzenesulphonic acid usage and synthesis
chemical properties brown or tan solid
general description dodecylbenzenesulphonic acid is a colorless liquid. dodecylbenzenesulphonic acid is soluble in water. dodecylbenzenesulphonic acid is corrosive to metals and tissue. dodecylbenzenesulphonic acid is used to make detergents.
air & water reactions soluble in water.
reactivity profile dodecylbenzenesulphonic acid is corrosive. when heated to decomposition or on contact with strong acids produces highly toxic fumes of oxides of sulfur. the toxicity and hazards of individual alkylbenzene sulfonic acids must be assessed individually [kirk-othmer, 3rd ed., vol. 22, 1978, p. 45].
health hazard eyes and skin: a 0.5% to 1% concentration in water caused significant irritation. the technical grade is corrosive and may cause irreversible damage to eyes and skin. ingestion: irritation of the mouth, esophagus and stomach. diarrhea, intestinal distention and occasional vomiting.
fire hazard special hazards of combustion products: may give off so 3 , so 2 and h 2 s
dodecylbenzenesulphonic acid preparation products and raw materials
raw materials sulfuric acid -->sulfuric acid-->sulfur-->dodecylbenzene
preparation products (1r,2r)-n-boc-1-amino-2-phenylcyclopropanecarboxylic acid-->sodium dodecylbenzenesulphonate-->calcium dodecylbenzene sulfonate-->synthetic detergent-->4-vinylcyclohexene dioxide-->detergent-->deinking agent for paper-->cleaning agent for tableware-->sodium alkylbenzene sulfonate-->cation hydroxy silicone oil emulsion-->penetrating agent jfc-->detergent ld-1-->dodecyl phenyl ammonium sulfate