Skip to Content
Merck
CN
All Photos(1)

Documents

Safety Information

240249

Sigma-Aldrich

Thiophenol

≥99%

Synonym(s):

Benzenethiol, Phenyl mercaptan

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

About This Item

Linear Formula:
C6H5SH
CAS Number:
108-98-5
Molecular Weight:
110.18
Beilstein:
506523
EC Number:
203-635-3
MDL number:
MFCD00004826
UNSPSC Code:
12352100
PubChem Substance ID:
24854411
NACRES:
NA.22

vapor density

3.8 (vs air)

Quality Level

200

vapor pressure

1.4 mmHg ( 20 °C)

Assay

≥99%

form

liquid

refractive index

n20/D 1.588 (lit.)

bp

169 °C (lit.)

mp

−15 °C (lit.)

solubility

alcohol: very soluble(lit.)
benzene: miscible(lit.)
carbon disulfide: miscible(lit.)
diethyl ether: miscible(lit.)
water: insoluble(lit.)

density

1.073 g/mL at 25 °C (lit.)

SMILES string

Sc1ccccc1

InChI

1S/C6H6S/c7-6-4-2-1-3-5-6/h1-5,7H

InChI key

RMVRSNDYEFQCLF-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

The Progress in Development of Dental Restorative Materials
Thiophenol can be used:
  • To prepare (3H-benzo[c][1,2]diselenol-3-yl)(phenyl)sulfane and β-lactones.
  • As a surface capping ingredient in the preparation Fe-doped ZnS nanoparticles exhibiting ferromagnetic properties.
  • As an oxygen scavenger in the N-deacetylation of chitin to yield chitosan C.
  • As an activator in the coupling reactions of carboxylic acids with isonitriles.

Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Liq. 3 - Repr. 2 - Skin Irrit. 2

WGK

WGK 3

Flash Point(F)

122.0 °F

Flash Point(C)

50 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

监管及禁止进口产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

The Journal of Organic Chemistry, 56, 1176-1176 (1991)
Synthesis, structure and reactivity of [o-(2, 6-diisopropylphenyliminomethinyl) phenyl] selenenyl selenocyanate (RSeSeCN) and related derivatives
Rakesh P, et al.
Dalton Transactions, 43(25), 9431-9437 (2014)
A practical and efficient method for the synthesis of .beta.-lactones
Danheiser RL and Nowick JS
The Journal of Organic Chemistry, 56(3), 1176-1185 (1991)
Solid state structure of chitosan prepared under different N-deacetylating conditions
Prashanth KVH, et al.
Carbohydrate Polymers, 50(1), 27-33 (2002)
Prakul Rakesh et al.
Dalton transactions (Cambridge, England : 2003), 43(25), 9431-9437 (2014-03-29)
The synthesis and the first X-ray structural characterization of a selenenyl selenocyanate, [o-(2,6-diisopropylphenyliminomethinyl)phenyl]selenenyl selenocyanate (), with a stable Se-Se bond are described. The isolation of stable , both in the solid state and in solution, is facilitated by strong intramolecular
View All Related Papers

Articles

Nicewicz Photoredox Catalysts for Anti-Markovnik

Markovnikov and anti-Markovnikov alkene reactivity differences are discussed, highlighting challenges and catalytic advancements.

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