Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

W389404

Sigma-Aldrich

Phenylethyl mercaptan

≥99%, FG

Synonym(s):

2-Phenylethanethiol, 2-Phenylethyl mercaptan, Phenethyl mercaptan

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
C6H5CH2CH2SH
CAS Number:
4410-99-5
Molecular Weight:
138.23
FEMA Number:
3894
Beilstein:
1446618
EC Number:
224-563-9
MDL number:
MFCD00004891
UNSPSC Code:
12164502
PubChem Substance ID:
24901930
Flavis number:
12.194
NACRES:
NA.21

biological source

synthetic

Quality Level

400

grade

FG
Halal

Agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002
FDA

Assay

≥99%

refractive index

n20/D 1.560 (lit.)

bp

217-218 °C (lit.)

density

1.032 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

sulfurous

SMILES string

SCCc1ccccc1

InChI

1S/C8H10S/c9-7-6-8-4-2-1-3-5-8/h1-5,9H,6-7H2

InChI key

ZMRFRBHYXOQLDK-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

194.0 °F - closed cup

Flash Point(C)

90 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

W389404-BULK:
W389404-100G:4548173980607
W389404-25G:4548173980621
W389404-VAR:
W389404-SAMPLE:
W389404-1KG:4548173980614

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SHBR6885
SHBQ2578
SHBM1799
MKCJ3857
MKCH4762

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Jishi Chen et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 23(72), 18187-18192 (2017-10-17)
Double-crown Ni, Pd, or Pt nanoclusters have attracted extensive interests due to their aesthetic structure and intriguing properties. However, their doping by other metals remains unknown until now. Herein, Pd
Akhtar Munir et al.
ChemSusChem, 12(23), 5117-5125 (2019-10-28)
Metal nanoclusters (NCs, size ≤2 nm) are emerging materials in catalysis owing to their unique catalytic and electronic properties such as high surface/volume ratio, high redox potential, plethora of surface active sites, and dynamic behavior on a suitable support during catalysis.
Junying Zhang et al.
Nanoscale, 9(43), 16879-16886 (2017-10-28)
Size-dependence is an important factor in gold nanocatalysis. In this study, we explored the catalytic performance of atomically precise Au
Chao Liu et al.
ChemSusChem, 10(9), 1976-1980 (2017-03-30)
The catalytic performance of the atomically precise gold cluster-Au
Yingwei Li et al.
ACS nano, 14(6), 6599-6606 (2020-04-15)
Dipole moment (μ) is a critical parameter for molecules and nanomaterials as it affects many properties. In metal-thiolate (SR) nanoclusters (NCs), μ is commonly low (0-5 D) compared to quantum dots. Herein, we report a doping strategy to give giant
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service