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Ion Pairing & Chromatography Reagents

Tetrabutylammonium hydroxide 25% in methanol

Available on request

Order Tetrabutylammonium hydroxide 25% in methanol (CAS 2052-49-5) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Tetrabutylammonium hydroxide 25% in methanol chemical structure
CAS number2052-49-5
FormulaC16H37NO
Molar mass259.47 g/mol
Physical formSolution
HS code29239000
UN numberUN 3267
InChIKeyVDZOOKBUILJEDG-UHFFFAOYSA-M
IUPAC nametetrabutylazanium hydroxide

About Tetrabutylammonium hydroxide 25% in methanol

Researchers and plant chemists source Tetrabutylammonium hydroxide 25% in methanol from Zemixal for routine and specialised work. Identity at a glance: CAS 2052-49-5, formula C16H37NO and molar mass 259.47 g/mol. It is described as liquid.

Typical applications

  • Ion-pair HPLC
  • Chromatographic method development
  • Analytical separations

Handling and storage

Hazard communication follows GHS (Danger: H226, H302, H314 and H318). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 3267.

Available as 100 mL, 250 mL and 5 x 1 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Ion-pair HPLC
  • Chromatographic method development
  • Analytical separations

Applications

Research Labs and Universities

Specifications and identifiers

Specifications of Tetrabutylammonium hydroxide 25% in methanol
Product nameTetrabutylammonium hydroxide 25% in methanol
Catalogue numberZX-000778
CAS number2052-49-5
IUPAC nametetrabutylazanium hydroxide
Molecular formulaC16H37NO
Molar mass259.47 g/mol
Exact mass259.2875
Physical formSolution
AppearanceLiquid
H-bond donors / acceptors1 / 1
Topological polar surface area1 Ų
HS code29239000
UN numberUN 3267
InChIKeyVDZOOKBUILJEDG-UHFFFAOYSA-M
SMILESCCCC[N+](CCCC)(CCCC)CCCC.[OH-]
PubChem CID2723671
SynonymsTetrabutylammonium hydroxide, 1-Butanaminium, N,N,N-tributyl-, hydroxide, 1-Butanaminium, N,N,N-tributyl-, hydroxide (1:1), Tetra-n-butylammonium hydroxide, tetrabutyl ammonium hydroxide, tetrabutyl-ammonium hydroxide, tetra-n-butyl ammonium hydroxide, Tetrabutylammonium Hydroxide (~50% in water), Tetrabutylammoniumhydroxide, Ammonium, tetrabutyl-, hydroxide, Tetrabutylammonium Hydroxide (1.0M in Methanol)

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

Safety and GHS hazards

GHS02 Flammable
Flammable
GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H226Flammable liquid and vapor
  • H302Harmful if swallowed
  • H314Causes severe skin burns and eye damage
  • H318Causes serious eye damage

Precautionary statements P210, P233, P240, P241, P242, P243, P260, P264, P264 + P265, P270, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P317, P321, P330, P363, P370 + P378, P403 + P235

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 Tetrabutylammonium hydroxide 25% in methanol
100 mLQuoted on request
250 mLQuoted on request
5 x 1 kgQuoted on request

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

Questions about Tetrabutylammonium hydroxide 25% in methanol

Which CAS number identifies Tetrabutylammonium hydroxide 25% in methanol?
Tetrabutylammonium hydroxide 25% in methanol is registered under CAS 2052-49-5. You may also see it listed as Tetrabutylammonium hydroxide, 1-Butanaminium, N,N,N-tributyl-, hydroxide, 1-Butanaminium, N,N,N-tributyl-, hydroxide (1:1). Our catalogue number for this item is ZX-000778.
What are the formula and molar mass of Tetrabutylammonium hydroxide 25% in methanol?
For Tetrabutylammonium hydroxide 25% in methanol, its formula is C16H37NO and its molar mass is 259.47 g/mol. The systematic (IUPAC) name is tetrabutylazanium hydroxide. InChIKey VDZOOKBUILJEDG-UHFFFAOYSA-M lets you match it in any structure database.
What grade and pack sizes are available for Tetrabutylammonium hydroxide 25% in methanol?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mL, 250 mL, 5 x 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Tetrabutylammonium hydroxide 25% in methanol?
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 Tetrabutylammonium hydroxide 25% in methanol to my country?
Yes. Because Tetrabutylammonium hydroxide 25% in methanol is classed as hazardous (UN 3267), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 2052-49-5

All 12 grades

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