2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione

Modify Date: 2026-07-09 18:46:10

2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione Structure
2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione structure
Common Name 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione
CAS Number 67304-40-9 Molecular Weight 316.37300
Density 1.36g/cm3 Boiling Point 514.7ºC at 760 mmHg
Molecular Formula C20H12O2S Melting Point N/A
MSDS N/A Flash Point 226.7ºC

Summary: 2-Naphthalen-2-ylsulfanylnaphthalene-1,4-dione, also known as 2-naphthylsulfanyl-1,4-naphthoquinone, with CAS number 67304-40-9, molecular formula C20H12O2S, and molecular weight 316.37300. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.36g/cm3
Boiling Point 514.7ºC at 760 mmHg
Molecular Formula C20H12O2S
Molecular Weight 316.37300
Flash Point 226.7ºC
Exact Mass 316.05600
PSA 59.44000
LogP 4.89500
Index of Refraction 1.741
InChIKey XHVMRUYTTMKMER-UHFFFAOYSA-N
SMILES O=C1C=C(Sc2ccc3ccccc3c2)C(=O)c2ccccc21

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione Structure

2-naphthalen-2-...

CAS#:67304-40-9

Learn More
Literature: Fieser; Brown Journal of the American Chemical Society, 1949 , vol. 71, p. 3615

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  0

 Bioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
Total 2, Current Page 1 of 1
1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2-[2]naphthylsulfanyl-[1,4]naphthoquinone
2-[2]Naphthylmercapto-[1,4]naphthochinon

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular formula of 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione?
A: Molecular formula of 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione is C20H12O2S.
Q: What is the English name of 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione?
A: The English name of 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione is 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione.
Q: What is the SMILES notation of 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione?
A: SMILES notation of 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione is O=C1C=C(Sc2ccc3ccccc3c2)C(=O)c2ccccc21.
Q: What is the CAS number of 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione?
A: CAS number of 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione is 67304-40-9.
Q: What is the InChIKey of 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione?
A: InChIKey of 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione is XHVMRUYTTMKMER-UHFFFAOYSA-N.
Q: What English synonyms does 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione have?
A: English synonyms of 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione: 2-[2]naphthylsulfanyl-[1,4]naphthoquinone, 2-[2]Naphthylmercapto-[1,4]naphthochinon.
Q: What is the Chinese name of 67304-40-9?
A: Chinese name of 67304-40-9 is 67304-40-9.
Q: What are the upstream materials of 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione?
A: Related upstream materials(CAS) of 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione: 91-60-1;130-15-4.
Q: What is the boiling point of 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione?
A: Boiling point of 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione is 514.7ºC at 760 mmHg.
Q: What is the polar surface area (PSA) of 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione?
A: Polar surface area (PSA) of 2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione is 59.44000.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here


Get all suppliers and price by the below link:

2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione suppliers

2-naphthalen-2-ylsulfanylnaphthalene-1,4-dione price