p-Dithiin, 2,5-diphenyl

Modify Date: 2026-06-30 16:37:42

p-Dithiin, 2,5-diphenyl Structure
p-Dithiin, 2,5-diphenyl structure
Common Name p-Dithiin, 2,5-diphenyl
CAS Number 4159-03-9 Molecular Weight 268.39600
Density 1.24g/cm3 Boiling Point 412.9ºC at 760 mmHg
Molecular Formula C16H12S2 Melting Point N/A
MSDS N/A Flash Point 209.7ºC

Summary: 2,5-Diphenyl-1,4-dithiin, with CAS number 4159-03-9, has a molecular formula of C16H12S2 and a molecular weight of 268.39600. The boiling point is 412.9°C at 760 mmHg, and the density is 1.24 g/cm³. 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 2,5-Diphenyl-1,4-dithiin
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 1.24g/cm3
Boiling Point 412.9ºC at 760 mmHg
Molecular Formula C16H12S2
Molecular Weight 268.39600
Flash Point 209.7ºC
Exact Mass 268.03800
PSA 50.60000
LogP 5.46360
Index of Refraction 1.691
InChIKey HHRGXOGBUBSFLD-UHFFFAOYSA-N
SMILES C1=C(c2ccccc2)SC=C(c2ccccc2)S1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2934999090

 Synthetic Route

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

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 p-Dithiin, 2,5-diphenylBioassay

View more

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

Name: Dicer-mediated maturation of pre-microRNA
Source: Center for Chemical Genomics, University of Michigan
Target: N/A
External Id: TargetID_659_CEMA
Name: Inhibitors of CDC25B-CDK2/CyclinA interaction
Source: Center for Chemical Genomics, University of Michigan
External Id: MScreen:TargetID_600
Name: Alphascreen assay for small molecules abrogating mHTT-CaM Interaction
Source: 24983
Target: Huntingtin
External Id: KUHTS-Muma KU-CaM-Htt INH-01
Name: Cell-based high throughput primary assay to identify activators of GPR151
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id: GPR151_PHUNTER_AG_LUMI_1536_1X%ACT
Name: AlphaScreen-based biochemical high throughput primary assay to identify activators of...
Source: The Scripps Research Institute Molecular Screening Center
Target: N/A
External Id: FBW7_ACT_ALPHA_1536_1X%ACT PRUN
Name: AlphaScreen-based biochemical high throughput primary assay to identify inhibitors of...
Source: The Scripps Research Institute Molecular Screening Center
External Id: MITF_INH_Alpha_1536_1X%INH PRUN
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 Synonyms

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

2,5-diphenyl dithiin
2,5-diphenyl-1,4-dithiine

 p-Dithiin, 2,5-diphenyl | FAQ

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

Q: What is the InChIKey of 2,5-Diphenyl-1,4-dithiin?
A: InChIKey of 2,5-Diphenyl-1,4-dithiin is HHRGXOGBUBSFLD-UHFFFAOYSA-N.
Q: What is the CAS number of 2,5-Diphenyl-1,4-dithiin?
A: CAS number of 2,5-Diphenyl-1,4-dithiin is 4159-03-9.
Q: What is the boiling point of 2,5-Diphenyl-1,4-dithiin?
A: Boiling point of 2,5-Diphenyl-1,4-dithiin is 412.9ºC at 760 mmHg.
Q: What are the upstream materials of 2,5-Diphenyl-1,4-dithiin?
A: Related upstream materials(CAS) of 2,5-Diphenyl-1,4-dithiin: 34066-54-1;87273-09-4;89991-26-4;103896-70-4;70-11-1;6484-28-2;31737-18-5;23905-58-0;532-27-4.
Q: What is the molecular weight of 2,5-Diphenyl-1,4-dithiin?
A: Molecular weight of 2,5-Diphenyl-1,4-dithiin is 268.39600.
Q: What is the Chinese name of 4159-03-9?
A: Chinese name of 4159-03-9 is 4159-03-9.
Q: What are the downstream products of 2,5-Diphenyl-1,4-dithiin?
A: Related downstream products(CAS) of 2,5-Diphenyl-1,4-dithiin: 3328-86-7;7402-85-9;59412-21-4;6317-70-0;6317-71-1;6317-72-2;124-38-9;100-52-7;65-85-0.
Q: What is the LogP of 2,5-Diphenyl-1,4-dithiin?
A: LogP of 2,5-Diphenyl-1,4-dithiin is 5.46360.
Q: What English synonyms does 2,5-Diphenyl-1,4-dithiin have?
A: English synonyms of 2,5-Diphenyl-1,4-dithiin: 2,5-diphenyl dithiin, 2,5-diphenyl-1,4-dithiine.
Q: What is the English name of 2,5-Diphenyl-1,4-dithiin?
A: The English name of 2,5-Diphenyl-1,4-dithiin is 2,5-Diphenyl-1,4-dithiin.

 p-Dithiin, 2,5-diphenylfactory

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

Dayang Chem (Hangzhou) Co., Ltd.
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