Phenyl mercaptan, 98%

Name: Phenyl mercaptan, 98%
Brand: Vaqora Chemicals
SKU: VQ-019322

About Phenyl mercaptan, 98%

Listed under CAS 108-98-5, Phenyl mercaptan is an aroma chemical available from Vaqora Chemicals in Synthesis grade with a typical assay of 98%. The compound has the formula C6H6S, corresponding to a molecular weight of 110.18 g/mol. Its systematic (IUPAC) name is benzenethiol. Alternative names: Mercaptobenzene and Phenylthiol.

It is supplied as a liquid. Key physical data: a melting point of -15 °C and a boiling point of 169 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span flavour formulation, fragrance compounding and aroma research. Buyers come mainly from food and beverage processing and cosmetics and personal care.

Available in 250 mL and 5 kg packs, Phenyl mercaptan is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Flavour formulation
Fragrance compounding
Aroma research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Phenyl mercaptan, 98%
Catalogue No.	VQ-019322
CAS Number	108-98-5
IUPAC name	benzenethiol
Molecular formula	C₆H₆S
Molecular weight	110.18 g/mol
Exact mass	110.019
Grade	Synthesis
Purity / assay	98%
HSN code	29309099
InChIKey	RMVRSNDYEFQCLF-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)S
PubChem CID	7969

Physical properties
Physical form	Liquid
Appearance	Liquid
Melting point	-15 °C
Boiling point	169 °C
Density	1.073 g/mL at 25 °C
LogP (XLogP3)	2.5
H-bond donors / acceptors	1 / 1
TPSA	1 Å²
UN number	UN 2337
Synonyms	Mercaptobenzene, Phenylthiol, Phenol, thio-, Thiofenol, thiophenate, Benzene, mercapto-, benzenthiol, thiphenol, benzene thiol, thio-phenol, (phenyl)sulfane, Thio phenol

Safety & hazard information (GHS)

Flammable

Corrosive

Toxic

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
H300Fatal if swallowed
H301Toxic if swallowed
H310Fatal in contact with skin
H311Toxic in contact with skin
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H318Causes serious eye damage
H330Fatal if inhaled
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P210, P233, P240, P241, P242, P243, P260, P262, P264, P264 + P265, P270, P271, P273, P280, P284, P301 + P316, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P317

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

Other grades of CAS 108-98-5

Synthesis

Thiophenol, 98%

CAS: 108-98-5
Formula: C₆H₆S
MW: 110.18 g/mol

VQ-010992

Frequently asked questions

What is the CAS number of Phenyl mercaptan, 98%?

The CAS Registry Number of Phenyl mercaptan, 98% is 108-98-5. It is also known as Mercaptobenzene, Phenylthiol, Phenol, thio-.

What is the molecular formula and molecular weight of Phenyl mercaptan, 98%?

Phenyl mercaptan, 98% has the molecular formula C6H6S and a molecular weight of 110.18 g/mol. Its IUPAC name is benzenethiol.

Which grade and pack sizes of Phenyl mercaptan, 98% can I order?

We supply Phenyl mercaptan, 98% in Synthesis (98%) grade, in 250 mL, 5 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Phenyl mercaptan, 98%?

Yes. Every lot of Phenyl mercaptan, 98% 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 Phenyl mercaptan, 98% be shipped internationally?

Yes. Phenyl mercaptan, 98% is classified as hazardous (UN 2337), 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.