Methyl phenyl sulphoxide, 97%

Name: Methyl phenyl sulphoxide, 97%
Brand: Vaqora Chemicals
SKU: VQ-010899

About Methyl phenyl sulphoxide, 97%

Methyl phenyl sulphoxide (CAS 1193-82-4) is an organosulfur compound offered by Vaqora Chemicals, specified at ≥97% purity. Formula C7H8OS, molecular weight 140.2 g/mol. Its systematic (IUPAC) name is methylsulfinylbenzene. Common synonyms include Methylphenyl sulphoxide and (Methylsulfinyl)benzene.

The material typically appears as a white to yellow solid or liquid. Key physical data: a melting point of 26-29 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Methyl phenyl sulphoxide in 5 g, 25 g, 100 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Methyl phenyl sulphoxide, 97%
Catalogue No.	VQ-010899
CAS Number	1193-82-4
IUPAC name	methylsulfinylbenzene
Molecular formula	C₇H₈OS
Molecular weight	140.2 g/mol
Exact mass	140.0296
Purity / assay	≥97%
HSN code	29309060
InChIKey	JXTGICXCHWMCPM-UHFFFAOYSA-N
SMILES	CS(=O)C1=CC=CC=C1
PubChem CID	14516

Physical properties
Physical form	Liquid
Appearance	White to yellow solid or liquid
Melting point	26-29 °C
LogP (XLogP3)	0.6
H-bond donors / acceptors	0 / 2
TPSA	36.3 Å²
Synonyms	Methylphenyl sulphoxide, (Methylsulfinyl)benzene, Sulfoxide, methyl phenyl, Thioanisole S-oxide, Phenyl methyl sulfoxide, Benzene, (methylsulfinyl)-, methanesulfinylbenzene, (Methylsulphinyl)benzene, 1-(methylsulfinyl)benzene, phenylmethylsulfoxide, methylphenyl sulfoxide, methylsulfinyl benzene

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P319, P321, P332 + 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 Methyl phenyl sulphoxide, 97%?

The CAS Registry Number of Methyl phenyl sulphoxide, 97% is 1193-82-4. It is also known as Methylphenyl sulphoxide, (Methylsulfinyl)benzene, Sulfoxide, methyl phenyl.

What is the molecular formula and molecular weight of Methyl phenyl sulphoxide, 97%?

Methyl phenyl sulphoxide, 97% has the molecular formula C7H8OS and a molecular weight of 140.2 g/mol. Its IUPAC name is methylsulfinylbenzene.

Which grade and pack sizes of Methyl phenyl sulphoxide, 97% can I order?

We supply Methyl phenyl sulphoxide, 97% in (≥97%) grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Methyl phenyl sulphoxide, 97%?

Yes. Every lot of Methyl phenyl sulphoxide, 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 Methyl phenyl sulphoxide, 97% be shipped internationally?

Yes. Methyl phenyl sulphoxide, 97% 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.