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Ion Pairing & Chromatography Reagents

Tetrabutylammonium hydroxide 40% in methanol GR

ARAvailable on request

Buy Tetrabutylammonium hydroxide 40% in methanol GR (CAS 2052-49-5) from Zemixal: C16H37NO, COA and SDS with every lot, worldwide shipping.

Pack sizes
Tetrabutylammonium hydroxide 40% in methanol GR chemical structure
CAS number2052-49-5
FormulaC16H37NO
Molar mass259.47 g/mol
Physical formSolution
HS code29239000
Purity39–41%
InChIKeyVDZOOKBUILJEDG-UHFFFAOYSA-M
IUPAC nametetrabutylazanium hydroxide

About Tetrabutylammonium hydroxide 40% in methanol GR

Tetrabutylammonium hydroxide 40% in methanol GR is part of the Zemixal ion Pairing & Chromatography Reagents range. For your records (AR), the material is defined by CAS 2052-49-5, formula C16H37NO and molar mass 259.47 g/mol. Expect clear colourless to pale yellow liquid.

Use cases we see most often

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

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H226, H302, H314 and H318. Read the SDS before first use.

Order it in 100 mL and 500 mL packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

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

Applications

Research Labs and Universities

Grade guides

AR Grade (Analytical Reagent)

Specifications and identifiers

Specifications of Tetrabutylammonium hydroxide 40% in methanol GR
Product nameTetrabutylammonium hydroxide 40% in methanol GR
Catalogue numberZX-000780
CAS number2052-49-5
IUPAC nametetrabutylazanium hydroxide
Molecular formulaC16H37NO
Molar mass259.47 g/mol
Exact mass259.2875
GradeAR
Purity / assay39–41%
Physical formSolution
AppearanceClear colourless to pale yellow liquid
H-bond donors / acceptors1 / 1
Topological polar surface area1 Ų
HS code29239000
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 40% in methanol GR
100 mLQuoted on request
500 mLQuoted 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 40% in methanol GR

Which CAS number identifies Tetrabutylammonium hydroxide 40% in methanol GR?
Tetrabutylammonium hydroxide 40% in methanol GR 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-000780.
What are the formula and molar mass of Tetrabutylammonium hydroxide 40% in methanol GR?
For Tetrabutylammonium hydroxide 40% in methanol GR, 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 40% in methanol GR?
This listing is AR grade with 39–41% purity. Standard packs are 100 mL, 500 mL. Larger quantities and custom packing can be quoted on request.
Which documents come with Tetrabutylammonium hydroxide 40% in methanol GR?
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 40% in methanol GR to my country?
Yes. Because Tetrabutylammonium hydroxide 40% in methanol GR 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.

Other grades with CAS 2052-49-5

All 12 grades

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