4-Butoxyphenol

Name: 4-Butoxyphenol
Brand: Vaqora Chemicals
SKU: VQ-041588

About 4-Butoxyphenol

4-Butoxyphenol (CAS 122-94-1) is an impurity of Pramoxine offered by Vaqora Chemicals. Formula C10H14O2, molecular weight 166.22 g/mol. It is also known as Phenol, 4-butoxy- or p-Butoxyphenol.

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. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Pramoxine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 4-Butoxyphenol is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Pramoxine

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

Pramoxine impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Butoxyphenol
Catalogue No.	VQ-041588
CAS Number	122-94-1
IUPAC name	4-butoxyphenol
Molecular formula	C₁₀H₁₄O₂
Molecular weight	166.22 g/mol
Exact mass	166.0994
Grade	Reference Standard
HSN code	38229090
InChIKey	MBGGFXOXUIDRJD-UHFFFAOYSA-N
SMILES	CCCCOC1=CC=C(C=C1)O
PubChem CID	31233

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	1 / 2
TPSA	29.5 Å²
Synonyms	Phenol, 4-butoxy-, p-Butoxyphenol, Phenol, p-butoxy-, Hydroquinone Monobutyl Ether, Hydroquinone Butyl Ether

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P270, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P321, P330, P332 + P317, P337 + P317, P362 + P364, 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 4-Butoxyphenol?

The CAS Registry Number of 4-Butoxyphenol is 122-94-1. It is also known as Phenol, 4-butoxy-, p-Butoxyphenol, Phenol, p-butoxy-.

What is the molecular formula and molecular weight of 4-Butoxyphenol?

4-Butoxyphenol has the molecular formula C10H14O2 and a molecular weight of 166.22 g/mol. Its IUPAC name is 4-butoxyphenol.

What is 4-Butoxyphenol used for?

4-Butoxyphenol is supplied as a characterised reference material related to Pramoxine. 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 4-Butoxyphenol can I order?

We supply 4-Butoxyphenol 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 4-Butoxyphenol?

Yes. Every lot of 4-Butoxyphenol 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 4-Butoxyphenol be shipped internationally?

Yes. 4-Butoxyphenol 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.