Potassium tert-butoxide, 0.5 M in THF

Name: Potassium tert-butoxide, 0.5 M in THF
Brand: Vaqora Chemicals
SKU: VQ-018404

About Potassium tert-butoxide, 0.5 M in THF

Potassium tert-butoxide, 0.5 M in THF is an electronic material carrying the CAS registry number 865-47-4 with a typical assay of ≥12.5%. Its molecular formula is C4H9KO and its molecular weight is 112.21 g/mol. Systematically, it is named potassium 2-methylpropan-2-olate. It is also known as Potassium tert-butylate or Potassium t-butoxide.

In its supplied form it is a clear or slightly hazy yellowish to reddish brown liquid. Store in a tightly closed container in a cool, dry and well-ventilated place. Good laboratory practice and suitable PPE are recommended during handling.

It is commonly used for semiconductor research, electronic devices and thin films. Typical end-use sectors are academic and industrial research and electronics and semiconductors.

Vaqora Chemicals supplies Potassium tert-butoxide, 0.5 M in THF in 100 mL and 500 mL packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Semiconductor research
Electronic devices
Thin films

Industries

Specifications & identifiers

Chemical identifiers
Product name	Potassium tert-butoxide, 0.5 M in THF
Catalogue No.	VQ-018404
CAS Number	865-47-4
IUPAC name	potassium 2-methylpropan-2-olate
Molecular formula	C₄H₉KO
Molecular weight	112.21 g/mol
Exact mass	112.029
Purity / assay	≥12.5%
HSN code	29420090
InChIKey	LPNYRYFBWFDTMA-UHFFFAOYSA-N
SMILES	CC(C)(C)[O-].[K+]
PubChem CID	23665647

Physical properties
Physical form	Solution
Appearance	Clear or slightly hazy yellowish to reddish brown liquid
H-bond donors / acceptors	0 / 1
TPSA	23.1 Å²
UN number	UN 3206
Synonyms	Potassium tert-butylate, Potassium t-butoxide, Potassium tert-butanolate, tert-butoxypotassium, (tert-butoxy)potassium, 2-Methyl-2-propanol, potassium salt, potassium tert butoxide, potassium-tert-butoxide, 2-Propanol, 2-methyl-, potassium salt, potassium 1,1-dimethylethoxide, potassium t-butanolate

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 865-47-4

AR

Potassium tert-butoxide, 0.5 M in THF, AR

CAS: 865-47-4
Formula: C₄H₉KO
MW: 112.21 g/mol

VQ-046491

Puriss

Potassium tert-butoxide, puriss, 98%

CAS: 865-47-4
Formula: C₄H₉KO
MW: 112.21 g/mol

VQ-018405

Frequently asked questions

What is the CAS number of Potassium tert-butoxide, 0.5 M in THF?

The CAS Registry Number of Potassium tert-butoxide, 0.5 M in THF is 865-47-4. It is also known as Potassium tert-butylate, Potassium t-butoxide, Potassium tert-butanolate.

What is the molecular formula and molecular weight of Potassium tert-butoxide, 0.5 M in THF?

Potassium tert-butoxide, 0.5 M in THF has the molecular formula C4H9KO and a molecular weight of 112.21 g/mol. Its IUPAC name is potassium 2-methylpropan-2-olate.

Which grade and pack sizes of Potassium tert-butoxide, 0.5 M in THF can I order?

We supply Potassium tert-butoxide, 0.5 M in THF in (≥12.5%) grade, in 100 mL, 500 mL packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Potassium tert-butoxide, 0.5 M in THF?

Yes. Every lot of Potassium tert-butoxide, 0.5 M in THF 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 Potassium tert-butoxide, 0.5 M in THF be shipped internationally?

Yes. Potassium tert-butoxide, 0.5 M in THF is classified as hazardous (UN 3206), 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.