Bis(4-fluorophenyl) disulfide

Modify Date: 2026-08-22 14:20:54

Bis(4-fluorophenyl) disulfide Structure
Bis(4-fluorophenyl) disulfide structure
Common Name Bis(4-fluorophenyl) disulfide
CAS Number 405-31-2 Molecular Weight 254.319
Density 1.4±0.1 g/cm3 Boiling Point 315.1±27.0 °C at 760 mmHg
Molecular Formula C12H8F2S2 Melting Point 49-51 °C
MSDS N/A Flash Point 144.4±23.7 °C

 Names

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

Name 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene
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 1.4±0.1 g/cm3
Boiling Point 315.1±27.0 °C at 760 mmHg
Melting Point 49-51 °C
Molecular Formula C12H8F2S2
Molecular Weight 254.319
Flash Point 144.4±23.7 °C
Exact Mass 254.003540
PSA 50.60000
LogP 4.99
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.640
InChIKey SLXZJIKDNHDPKL-UHFFFAOYSA-N
SMILES Fc1ccc(SSc2ccc(F)cc2)cc1

 Safety Information

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

HS Code 2930909090

 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 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

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

Di-4-fluorophenyl sulfide
Bis(4-fluorophenyl) disulfide
bis(4-fluorophenyl)disulfide
bis(4-fluorophenyl)disulfane
di(4-fluorophenyl)disulfide
1,1'-Disulfanediylbis(4-fluorobenzene)
4,4'-difluorodiphenyl disulfide
1,2-bis(4-fluorophenyl)disulfane
di-p-Fluorophenyl sulfide
Disulfide, bis(4-fluorophenyl)

 Bis(4-fluorophenyl) disulfide | FAQ

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

Q: What is the melting point of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene?
A: Melting point of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene is 49-51 °C.
Q: What is the CAS number of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene?
A: CAS number of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene is 405-31-2.
Q: What is the InChIKey of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene?
A: InChIKey of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene is SLXZJIKDNHDPKL-UHFFFAOYSA-N.
Q: What is the LogP of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene?
A: LogP of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene is 4.99.
Q: What is the English name of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene?
A: The English name of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene is 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene.
Q: What is the polar surface area (PSA) of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene?
A: Polar surface area (PSA) of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene is 50.60000.
Q: What is the molecular formula of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene?
A: Molecular formula of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene is C12H8F2S2.
Q: What is the boiling point of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene?
A: Boiling point of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene is 315.1±27.0 °C at 760 mmHg.
Q: What are the downstream products of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene?
A: Related downstream products(CAS) of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene: 349-88-2;330-85-8;371-42-6;940-76-1;368-88-7;2905-15-9;226398-50-1;226396-62-9;2924-02-9;132130-83-7.
Q: What are the upstream materials of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene?
A: Related upstream materials(CAS) of 1-fluoro-4-[(4-fluorophenyl)disulfanyl]benzene: 371-42-6;349-88-2;824-80-6;50986-83-9;1535-35-9;455-15-2;460-00-4;1765-93-1;352-34-1.

 Bis(4-fluorophenyl) disulfidefactory

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

Shanghai Nianxing Industrial Co., Ltd
Zhongshan Xingrui Chemical 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.