2-Phenylethanethiol (CAS 4410-99-5) Sigma-Aldrich

2-Phenylethanethiol molecular structure — Molecular structure

The Sigma-Aldrich catalog lists 4 grades and pack sizes of 2-Phenylethanethiol (CAS 4410-99-5). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS	4410-99-5
Molecular formula	C8H10S
Molecular weight	138.23 g/mol
IUPAC name	2-phenylethanethiol
Synonyms	Phenethyl mercaptan · Benzeneethanethiol · Phenylethyl mercaptan · 2-phenyl-1-ethanethiol · Phenylethylthiol · I4TH2T2INY

Safety & Hazards (GHS) Warning

Irritant

H302 Harmful if swallowed
H319 Causes serious eye irritation

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand	Product / grade	Code
Sigma	2-PHENYLETHANETHIOL, 98%	252581-10G	Request Quote
Sigma	PHENYLETHYL MERCAPTAN, >=99%, FG	W389404-100G W389404-1KG W389404-25G	Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.