2-Naphthalenethiol - ≥97% , CAS No.91-60-1

CAS: 91-60-1 Cat. No.: N753532 Formula: C10H7SH Molecular Weight: 160.24 Beilstein Registry Number: 636389 EC Number: 202-082-5
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
Naphthalene-2-thiol | 2-Mercaptonaphthalene | 2-Thionaphthol | 2-Naphthyl mercaptan | Thionaphthol | 2-Naphthyl thiol
Storage
Room temperature,Argon charged
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
1g
N753532-1g
—
6 In stock
€29.42
5g
N753532-5g
—
6 In stock
€88.42
25g
N753532-25g
—
2 In stock
€69.33
100g
N753532-100g
—
2 In stock
€251.56
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 17 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

It was used in the preparation of cholesterol monolayer and multilayer Langmuir- Blodgett (LB) films. The electrochemical barrier properties of these films were studied using cyclic voltammetry and electrochemical impedance spectroscopy.

Specifications

Synonyms
Naphthalene-2-thiol | 2-Mercaptonaphthalene | 2-Thionaphthol | 2-Naphthyl mercaptan | Thionaphthol | 2-Naphthyl thiol
Specifications & Purity
≥97%
Storage
Room temperature,Argon charged
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/528757661
Canonical Smiles
C1=CC=C2C=C(C=CC2=C1)S
IUPAC Name
naphthalene-2-thiol
InChIKey
RFCQDOVPMUSZMN-UHFFFAOYSA-N
INCHI
1S/C10H8S/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7,11H
Isomeric SMILES
C1=CC=C2C=C(C=CC2=C1)S
WGK Germany
3
RTECS
QK3930000
UN Number
3335
Molecular Weight
160.24
Beilstein
636389
Reaxy-Rn
636389
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=636389&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassNaphthalenes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentNaphthalenes
Alternative Parents Thiophenols  Thiols  Hydrocarbon derivatives  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents Naphthalene - Thiophenol - Arylthiol - Hydrocarbon derivative - Organosulfur compound - Aromatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as naphthalenes. These are compounds containing a naphthalene moiety, which consists of two fused benzene rings.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

8 results found

Lot NumberCertificate TypeDateItem
D2527256Certificate of AnalysisMay 08, 2025 N753532
D2527257Certificate of AnalysisMay 08, 2025 N753532
D2527258Certificate of AnalysisMay 08, 2025 N753532
D2527259Certificate of AnalysisMay 08, 2025 N753532
D2527260Certificate of AnalysisMay 08, 2025 N753532
D2527261Certificate of AnalysisMay 08, 2025 N753532
D2527262Certificate of AnalysisMay 08, 2025 N753532
D2527346Certificate of AnalysisMay 08, 2025 N753532
Chemical and Physical Properties
SolubilitySoluble in alcohol, dipropylene glycol. Soluble in water 34.4 mg/L @ 25°C.
SensitivityAir sensitive.
Boil Point(°C)286°C
Melt Point(°C)79-81°C
Molecular Weight160.240 g/mol
XLogP33.700
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass160.035 Da
Monoisotopic Mass160.035 Da
Topological Polar Surface Area1.000 Ų
Heavy Atom Count11
Formal Charge0
Complexity133.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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