2,4,6-Tri-tert-butylphenol

Name: 2,4,6-Tri-tert-butylphenol
Brand: Vaqora Chemicals
SKU: VQ-041110

About 2,4,6-Tri-tert-butylphenol

2,4,6-Tri-tert-butylphenol (CAS 732-26-3) is an impurity of Butylhydroxytoluene offered by Vaqora Chemicals. With the molecular formula C18H30O, it has a molar mass of 262.4 g/mol. It is also known as 2,4,6-Tris(tert-butyl)phenol or Phenol, 2,4,6-tris(1,1-dimethylethyl)-.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

This Butylhydroxytoluene impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 2,4,6-Tri-tert-butylphenol in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Butylhydroxytoluene

View every impurity, metabolite and intermediate we list for Butylhydroxytoluene.

Butylhydroxytoluene impurities

Specifications & identifiers

Chemical identifiers
Product name	2,4,6-Tri-tert-butylphenol
Catalogue No.	VQ-041110
CAS Number	732-26-3
IUPAC name	2,4,6-tritert-butylphenol
Molecular formula	C₁₈H₃₀O
Molecular weight	262.4 g/mol
Exact mass	262.2297
Grade	Reference Standard
HSN code	38229090
InChIKey	PFEFOYRSMXVNEL-UHFFFAOYSA-N
SMILES	CC(C)(C)C1=CC(=C(C(=C1)C(C)(C)C)O)C(C)(C)C
PubChem CID	12902

Physical properties
Physical form	Solid
LogP (XLogP3)	6.6
H-bond donors / acceptors	1 / 1
TPSA	20.2 Å²
Synonyms	2,4,6-Tris(tert-butyl)phenol, Phenol, 2,4,6-tris(1,1-dimethylethyl)-, 2,4,6-Tris(1,1-dimethylethyl)phenol, Phenol, 2,4,6-tri-tert-butyl-(6CI,7CI,8CI), Alkofen B, 2,4,6-Tri-t-butylphenol, Phenol, 2,4,6-tri-tert-butyl-, P 23, 2,4,6-Tri-tert-butyl-1-hydroxybenzene

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H317May cause an allergic skin reaction
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P261, P264, P270, P272, P280, P301 + P317, P302 + P352, P318, P319, P321, P330, P333 + P317, P362 + P364, P405, P501

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

Frequently asked questions

What is the CAS number of 2,4,6-Tri-tert-butylphenol?

The CAS Registry Number of 2,4,6-Tri-tert-butylphenol is 732-26-3. It is also known as 2,4,6-Tris(tert-butyl)phenol, Phenol, 2,4,6-tris(1,1-dimethylethyl)-, 2,4,6-Tris(1,1-dimethylethyl)phenol.

What is the molecular formula and molecular weight of 2,4,6-Tri-tert-butylphenol?

2,4,6-Tri-tert-butylphenol has the molecular formula C18H30O and a molecular weight of 262.4 g/mol. Its IUPAC name is 2,4,6-tritert-butylphenol.

What is 2,4,6-Tri-tert-butylphenol used for?

2,4,6-Tri-tert-butylphenol is supplied as a characterised reference material related to Butylhydroxytoluene. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 2,4,6-Tri-tert-butylphenol can I order?

We supply 2,4,6-Tri-tert-butylphenol in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,4,6-Tri-tert-butylphenol?

Yes. Every lot of 2,4,6-Tri-tert-butylphenol 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 2,4,6-Tri-tert-butylphenol be shipped internationally?

Yes. 2,4,6-Tri-tert-butylphenol is classified as hazardous, 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.