3,5-Di-tert-butyl-4-hydroxybenzoic Acid

Name: 3,5-Di-tert-butyl-4-hydroxybenzoic Acid
Brand: Vaqora Chemicals
SKU: VQ-008270

About 3,5-Di-tert-butyl-4-hydroxybenzoic Acid

3,5-Di-tert-butyl-4-hydroxybenzoic Acid (CAS 1421-49-4) is a carboxylic acid offered by Vaqora Chemicals. Its molecular formula is C15H22O3 and its molecular weight is 250.33 g/mol. It is also known as 2,6-Di-tert-butyl-4-carboxyphenol or 3,5-tert-Butyl-4-hydroxybenzoic acid.

Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. This item is currently in stock for prompt dispatch. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	3,5-Di-tert-butyl-4-hydroxybenzoic Acid
Catalogue No.	VQ-008270
CAS Number	1421-49-4
IUPAC name	3,5-ditert-butyl-4-hydroxybenzoic acid
Molecular formula	C₁₅H₂₂O₃
Molecular weight	250.33 g/mol
Exact mass	250.1569
Grade	Reference Standard
InChIKey	YEXOWHQZWLCHHD-UHFFFAOYSA-N
SMILES	CC(C)(C)C1=CC(=CC(=C1O)C(C)(C)C)C(=O)O
PubChem CID	15007

Physical properties
Physical form	Other
LogP (XLogP3)	4.4
H-bond donors / acceptors	2 / 3
TPSA	57.5 Å²
Synonyms	3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzoic acid, 2,6-Di-tert-butyl-4-carboxyphenol, 3,5-tert-Butyl-4-hydroxybenzoic acid, 4-Carboxy-2,6-di-tert-butylphenol, 4-Hydroxy-3,5-di-tert-butylbenzoic acid, 3,5-Di-tert-butyl-4-hydroxybenzoic Acid, Benzoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, Benzoic acid, 3,5-di-tert-butyl-4-hydroxy-, 3,5-Bis-tert-butyl-4-hydroxybenzoic acid, 3,5-di-tert-butyl-4-hydroxy benzoic acid, 3,5-di-t-Butyl-4-hydroxy benzoic acid, 3,5-bis(tert-butyl)-4-hydroxybenzoic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 3,5-Di-tert-butyl-4-hydroxybenzoic Acid?

The CAS Registry Number of 3,5-Di-tert-butyl-4-hydroxybenzoic Acid is 1421-49-4. It is also known as 3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzoic acid, 2,6-Di-tert-butyl-4-carboxyphenol, 3,5-tert-Butyl-4-hydroxybenzoic acid.

What is the molecular formula and molecular weight of 3,5-Di-tert-butyl-4-hydroxybenzoic Acid?

3,5-Di-tert-butyl-4-hydroxybenzoic Acid has the molecular formula C15H22O3 and a molecular weight of 250.33 g/mol. Its IUPAC name is 3,5-ditert-butyl-4-hydroxybenzoic acid.

Which grade and pack sizes of 3,5-Di-tert-butyl-4-hydroxybenzoic Acid can I order?

We supply 3,5-Di-tert-butyl-4-hydroxybenzoic Acid in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3,5-Di-tert-butyl-4-hydroxybenzoic Acid?

Yes. Every lot of 3,5-Di-tert-butyl-4-hydroxybenzoic Acid 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 3,5-Di-tert-butyl-4-hydroxybenzoic Acid be shipped internationally?

Yes. 3,5-Di-tert-butyl-4-hydroxybenzoic Acid 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.