Tetrabutylammonium hydroxide 0.1N in isopropa… 2052-49-5

Name: Tetrabutylammonium hydroxide 0.1N in isopropanol, GR
Brand: Vaqora Chemicals
SKU: VQ-000774

About Tetrabutylammonium hydroxide 0.1N in isopropanol, GR

Tetrabutylammonium hydroxide 0.1N in isopropanol (CAS 2052-49-5) is an ion-pairing reagent offered by Vaqora Chemicals (AR grade). With the molecular formula C16H37NO, it has a molar mass of 259.47 g/mol. The IUPAC name is tetrabutylazanium hydroxide. Alternative names: Tetrabutylammonium hydroxide and 1-Butanaminium, N,N,N-tributyl-, hydroxide.

The material typically appears as a colourless liquid. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for ion-pair HPLC, chromatographic method development and analytical separations. Typical end-use sectors are academic and industrial research.

Standard pack sizes are 500 mL, 5 kg and 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Ion-pair HPLC
Chromatographic method development
Analytical separations

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Tetrabutylammonium hydroxide 0.1N in isopropanol, GR
Catalogue No.	VQ-000774
CAS Number	2052-49-5
IUPAC name	tetrabutylazanium hydroxide
Molecular formula	C₁₆H₃₇NO
Molecular weight	259.47 g/mol
Exact mass	259.2875
Grade	AR
HSN code	29239000
InChIKey	VDZOOKBUILJEDG-UHFFFAOYSA-M
SMILES	CCCC[N+](CCCC)(CCCC)CCCC.[OH-]
PubChem CID	2723671

Physical properties
Physical form	Solution
Appearance	Colourless liquid
H-bond donors / acceptors	1 / 1
TPSA	1 Å²
UN number	UN 3267
Synonyms	Tetrabutylammonium 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)

Safety & hazard information (GHS)

Flammable

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 2052-49-5

Tetrabutyl ammonium hydroxide 10% in methanol solution

CAS: 2052-49-5
Formula: C₁₆H₃₇NO
MW: 259.47 g/mol

VQ-000772

LR

Tetrabutyl ammonium hydroxide, LR 20%

CAS: 2052-49-5
Formula: C₁₆H₃₇NO
MW: 259.47 g/mol

VQ-047277

AR

Tetrabutylammonium hydroxide 0.1N in aqueous medium GR

CAS: 2052-49-5
Formula: C₁₆H₃₇NO
MW: 259.47 g/mol

VQ-000773

Tetrabutylammonium hydroxide 0.1N in toluene/methanol

CAS: 2052-49-5
Formula: C₁₆H₃₇NO
MW: 259.47 g/mol

VQ-000775

Tetrabutylammonium hydroxide 12.5% in methanol

CAS: 2052-49-5
Formula: C₁₆H₃₇NO
MW: 259.47 g/mol

VQ-000776

Tetrabutylammonium hydroxide 1M in methanol

CAS: 2052-49-5
Formula: C₁₆H₃₇NO
MW: 259.47 g/mol

VQ-000777

Tetrabutylammonium hydroxide 25% in methanol

CAS: 2052-49-5
Formula: C₁₆H₃₇NO
MW: 259.47 g/mol

VQ-000778

Tetrabutylammonium hydroxide 30% aqueous solution

CAS: 2052-49-5
Formula: C₁₆H₃₇NO
MW: 259.47 g/mol

VQ-000779

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Frequently asked questions

What is the CAS number of Tetrabutylammonium hydroxide 0.1N in isopropanol, GR?

The CAS Registry Number of Tetrabutylammonium hydroxide 0.1N in isopropanol, GR is 2052-49-5. It is also known as Tetrabutylammonium hydroxide, 1-Butanaminium, N,N,N-tributyl-, hydroxide, 1-Butanaminium, N,N,N-tributyl-, hydroxide (1:1).

What is the molecular formula and molecular weight of Tetrabutylammonium hydroxide 0.1N in isopropanol, GR?

Tetrabutylammonium hydroxide 0.1N in isopropanol, GR has the molecular formula C16H37NO and a molecular weight of 259.47 g/mol. Its IUPAC name is tetrabutylazanium hydroxide.

Which grade and pack sizes of Tetrabutylammonium hydroxide 0.1N in isopropanol, GR can I order?

We supply Tetrabutylammonium hydroxide 0.1N in isopropanol, GR in AR grade, in 500 mL, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tetrabutylammonium hydroxide 0.1N in isopropanol, GR?

Yes. Every lot of Tetrabutylammonium hydroxide 0.1N in isopropanol, GR is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Tetrabutylammonium hydroxide 0.1N in isopropanol, GR be shipped internationally?

Yes. Tetrabutylammonium hydroxide 0.1N in isopropanol, GR is classified as hazardous (UN 3267), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.