4-Methoxythiophenol, 97%

Name: 4-Methoxythiophenol, 97%
Brand: Vaqora Chemicals
SKU: VQ-010797

About 4-Methoxythiophenol, 97%

Listed under CAS 696-63-9, 4-Methoxythiophenol is an organosulfur compound available from Vaqora Chemicals, specified at 97% purity. Formula C7H8OS, molecular weight 140.2 g/mol. The IUPAC name is 4-methoxybenzenethiol. It is also known as 4-Mercaptoanisole or Benzenethiol, 4-methoxy-.

The material typically appears as a colourless to light yellow to orange liquid. Literature values give a density of 1.14 g/mL at 25 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. It carries the GHS signal word “Warning” with 6 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for catalysis and organic synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 4-Methoxythiophenol in 5 g, 25 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Catalysis
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Methoxythiophenol, 97%
Catalogue No.	VQ-010797
CAS Number	696-63-9
IUPAC name	4-methoxybenzenethiol
Molecular formula	C₇H₈OS
Molecular weight	140.2 g/mol
Exact mass	140.0296
Purity / assay	97%
HSN code	29420090
InChIKey	NIFAOMSJMGEFTQ-UHFFFAOYSA-N
SMILES	COC1=CC=C(C=C1)S
PubChem CID	12765

Physical properties
Physical form	Liquid
Appearance	Colourless to light yellow to orange liquid
Density	1.14 g/mL at 25 °C
LogP (XLogP3)	2.3
H-bond donors / acceptors	1 / 2
TPSA	10.2 Å²
UN number	UN 3334
Synonyms	4-Mercaptoanisole, Benzenethiol, 4-methoxy-, p-Methoxybenzenethiol, 4-methoxybenzene-1-thiol, BENZENETHIOL, p-METHOXY-, p-methoxythiophenol, para-Methoxybenzenethiol, 4-methoxyphenylthiol, p-Methoxy thiophenol, Benzenethiol, 4-methoxy-(9CI), 4-06-00-05790 (Beilstein Handbook Reference), 4-Methoxy-benzenethiol

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, 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 4-Methoxythiophenol, 97%?

The CAS Registry Number of 4-Methoxythiophenol, 97% is 696-63-9. It is also known as 4-Mercaptoanisole, Benzenethiol, 4-methoxy-, p-Methoxybenzenethiol.

What is the molecular formula and molecular weight of 4-Methoxythiophenol, 97%?

4-Methoxythiophenol, 97% has the molecular formula C7H8OS and a molecular weight of 140.2 g/mol. Its IUPAC name is 4-methoxybenzenethiol.

Which grade and pack sizes of 4-Methoxythiophenol, 97% can I order?

We supply 4-Methoxythiophenol, 97% in (97%) grade, in 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Methoxythiophenol, 97%?

Yes. Every lot of 4-Methoxythiophenol, 97% 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-Methoxythiophenol, 97% be shipped internationally?

Yes. 4-Methoxythiophenol, 97% is classified as hazardous (UN 3334), 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.