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Sulfur Compounds (Thiols, Sulfides, Sulfonates)

2-Dodecylbenzenesulfonic acid

Available on request

Order 2-Dodecylbenzenesulfonic acid (CAS 47221-31-8) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
2-Dodecylbenzenesulfonic acid chemical structure
CAS number47221-31-8
FormulaC18H30O3S
Molar mass326.5 g/mol
InChIKeyWBIQQQGBSDOWNP-UHFFFAOYSA-N
IUPAC name2-dodecylbenzenesulfonic acid

About 2-Dodecylbenzenesulfonic acid

2-Dodecylbenzenesulfonic acid sits in our sulfur Compounds (Thiols, Sulfides, Sulfonates) section and ships worldwide from stock or short lead time. Key data: CAS 47221-31-8, formula C18H30O3S and molar mass 326.5 g/mol.

Typical applications

  • Organic synthesis
  • API synthesis

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H302, H311, H314 and H318. Read the SDS before first use.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 2-Dodecylbenzenesulfonic acid
Product name2-Dodecylbenzenesulfonic acid
Catalogue numberZX-041741
CAS number47221-31-8
IUPAC name2-dodecylbenzenesulfonic acid
Molecular formulaC18H30O3S
Molar mass326.5 g/mol
Exact mass326.1916
XLogP36.9
H-bond donors / acceptors1 / 3
Topological polar surface area62.8 Ų
InChIKeyWBIQQQGBSDOWNP-UHFFFAOYSA-N
SMILESCCCCCCCCCCCCC1=CC=CC=C1S(=O)(=O)O
PubChem CID25457
SynonymsDodecylbenzenesulphonic acid, o-dodecylbenzenesulfonic acid, Benzenesulfonic acid, 2-dodecyl-, 2-dodecylbenzene-1-sulfonic acid, 2-dodecylbenzenesulphonic acid, Dodecylbenzenesulfonic A, dodecyl benzene sulphonic acid, 2-dodecylbenzene-1-sulphonic acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H302Harmful if swallowed
  • H311Toxic in contact with skin
  • H314Causes severe skin burns and eye damage
  • H318Causes serious eye damage
  • H411Toxic to aquatic life with long lasting effects
  • H412Harmful to aquatic life with long lasting effects

Precautionary statements P260, P262, P264, P264 + P265, P270, P273, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P330, P361 + P364, P363, P391, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 2-Dodecylbenzenesulfonic acid
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 2-Dodecylbenzenesulfonic acid

Which CAS number identifies 2-Dodecylbenzenesulfonic acid?
2-Dodecylbenzenesulfonic acid is registered under CAS 47221-31-8. You may also see it listed as Dodecylbenzenesulphonic acid, o-dodecylbenzenesulfonic acid, Benzenesulfonic acid, 2-dodecyl-. Our catalogue number for this item is ZX-041741.
What are the formula and molar mass of 2-Dodecylbenzenesulfonic acid?
For 2-Dodecylbenzenesulfonic acid, its formula is C18H30O3S and its molar mass is 326.5 g/mol. The systematic (IUPAC) name is 2-dodecylbenzenesulfonic acid. InChIKey WBIQQQGBSDOWNP-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 2-Dodecylbenzenesulfonic acid?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 2-Dodecylbenzenesulfonic acid?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 2-Dodecylbenzenesulfonic acid to my country?
Yes. Because 2-Dodecylbenzenesulfonic acid is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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