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Amines & Anilines

Hexadecyltrimethylammonium p-toluenesulfonate

Available on request

Buy Hexadecyltrimethylammonium p-toluenesulfonate (CAS 138-32-9) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Hexadecyltrimethylammonium p-toluenesulfonate chemical structure
CAS number138-32-9
FormulaC26H49NO3S
Molar mass455.7 g/mol
InChIKeyMZMRZONIDDFOGF-UHFFFAOYSA-M
IUPAC namehexadecyl(trimethyl)azanium;4-methylbenzenesulfonate

About Hexadecyltrimethylammonium p-toluenesulfonate

Zemixal supplies Hexadecyltrimethylammonium p-toluenesulfonate within its pharma Intermediates & Building Blocks portfolio. Key data: CAS 138-32-9, formula C26H49NO3S and molar mass 455.7 g/mol.

Where it is used

  • Organic synthesis
  • API synthesis

Safe handling

It carries the GHS signal word Warning (H302, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Hexadecyltrimethylammonium p-toluenesulfonate
Product nameHexadecyltrimethylammonium p-toluenesulfonate
Catalogue numberZX-034992
CAS number138-32-9
IUPAC namehexadecyl(trimethyl)azanium;4-methylbenzenesulfonate
Molecular formulaC26H49NO3S
Molar mass455.7 g/mol
Exact mass455.3433
H-bond donors / acceptors0 / 3
Topological polar surface area65.6 Ų
InChIKeyMZMRZONIDDFOGF-UHFFFAOYSA-M
SMILESCCCCCCCCCCCCCCCC[N+](C)(C)C.CC1=CC=C(C=C1)S(=O)(=O)[O-]
PubChem CID9868636
SynonymsCetyltrimethylammonium p-toluene sulfonate, Cetyltrimethylammonium p-toluenesulfonate, Trimethylcetylammonium p-toluenesulfonate, N,N,N-Trimethyl-1-hexadecanaminium, salt with 4-methylbenzenesulfonic acid (1:1), Cetrimonium tosylate, 1-Hexadecanaminium, N,N,N-trimethyl-, 4-methylbenzenesulfonate (1:1), N,N,N-Trimethylhexadecan-1-aminium 4-methylbenzenesulfonate, cetyltrimethylammonium tosylate, Hexadecyltrimethylammonium toluene-p-sulphonate, hexadecyltrimethylazanium 4-methylbenzene-1-sulfonate, 1-Hexadecanaminium, N,N,N-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:1), Hexadecyltrimethylammonium p-toluolsulfonate

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H400Very toxic to aquatic life

Precautionary statements P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, P403 + P233, 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 Hexadecyltrimethylammonium p-toluenesulfonate
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 Hexadecyltrimethylammonium p-toluenesulfonate

Which CAS number identifies Hexadecyltrimethylammonium p-toluenesulfonate?
Hexadecyltrimethylammonium p-toluenesulfonate is registered under CAS 138-32-9. You may also see it listed as Cetyltrimethylammonium p-toluene sulfonate, Cetyltrimethylammonium p-toluenesulfonate, Trimethylcetylammonium p-toluenesulfonate. Our catalogue number for this item is ZX-034992.
What are the formula and molar mass of Hexadecyltrimethylammonium p-toluenesulfonate?
For Hexadecyltrimethylammonium p-toluenesulfonate, its formula is C26H49NO3S and its molar mass is 455.7 g/mol. InChIKey MZMRZONIDDFOGF-UHFFFAOYSA-M lets you match it in any structure database.
What grade and pack sizes are available for Hexadecyltrimethylammonium p-toluenesulfonate?
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 Hexadecyltrimethylammonium p-toluenesulfonate?
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 Hexadecyltrimethylammonium p-toluenesulfonate to my country?
Yes. Because Hexadecyltrimethylammonium p-toluenesulfonate 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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