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  • 5335-87-5 Structure
  • Basic information

    1. Product Name: BIS(4-METHOXYPHENYL) DISULPHIDE
    2. Synonyms: 4-Methoxyphenyl disulphide;1,1'-Dithiobis(4-methoxybenzene);4,4'-Dithiobis(methoxybenzene);4,4'-Dithiodianisole;Bis(4-methoxyphenyl) persulfide;Di(4-methoxyphenyl) persulfide;ICD-2467;Bis(4-methoxyphenyl)disulfide,97%
    3. CAS NO:5335-87-5
    4. Molecular Formula: C14H14O2S2
    5. Molecular Weight: 278.39
    6. EINECS: N/A
    7. Product Categories: Organic Building Blocks;Sulfides/Disulfides;Sulfur Compounds
    8. Mol File: 5335-87-5.mol
    9. Article Data: 215
  • Chemical Properties

    1. Melting Point: 41-45 °C(lit.)
    2. Boiling Point: 200°C 3mm
    3. Flash Point: >230 °F
    4. Appearance: Yellow crystalline low melting powder and chunks
    5. Density: 1.249 g/cm3
    6. Vapor Pressure: 7.71E-09mmHg at 25°C
    7. Refractive Index: 1.58
    8. Storage Temp.: Sealed in dry,Room Temperature
    9. Solubility: N/A
    10. BRN: 1914789
    11. CAS DataBase Reference: BIS(4-METHOXYPHENYL) DISULPHIDE(CAS DataBase Reference)
    12. NIST Chemistry Reference: BIS(4-METHOXYPHENYL) DISULPHIDE(5335-87-5)
    13. EPA Substance Registry System: BIS(4-METHOXYPHENYL) DISULPHIDE(5335-87-5)
  • Safety Data

    1. Hazard Codes: Xi,N
    2. Statements: 41-50/53-36
    3. Safety Statements: 60-61-26
    4. RIDADR: UN 3077 9/PG 3
    5. WGK Germany: 3
    6. RTECS:
    7. HazardClass: N/A
    8. PackingGroup: N/A
    9. Hazardous Substances Data: 5335-87-5(Hazardous Substances Data)

5335-87-5 Usage

Chemical Properties

Yellow crystalline low melting powder and chunks

Check Digit Verification of cas no

The CAS Registry Mumber 5335-87-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,3 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5335-87:
(6*5)+(5*3)+(4*3)+(3*5)+(2*8)+(1*7)=95
95 % 10 = 5
So 5335-87-5 is a valid CAS Registry Number.
InChI:InChI=1/C19H25NO/c1-13(17-5-3-2-4-6-17)20-18(21)19-10-14-7-15(11-19)9-16(8-14)12-19/h2-6,13-16H,7-12H2,1H3,(H,20,21)

5335-87-5 Well-known Company Product Price

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  • Alfa Aesar

  • (B25399)  Bis(4-methoxyphenyl)disulfide, 97%   

  • 5335-87-5

  • 1g

  • 353.0CNY

  • Detail
  • Alfa Aesar

  • (B25399)  Bis(4-methoxyphenyl)disulfide, 97%   

  • 5335-87-5

  • 5g

  • 1383.0CNY

  • Detail
  • Aldrich

  • (641367)  Bis(4-methoxyphenyl)disulfide  97%

  • 5335-87-5

  • 641367-1G

  • 305.37CNY

  • Detail

5335-87-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Bis(4-methoxyphenyl) disulfide

1.2 Other means of identification

Product number -
Other names 1-methoxy-4-[(4-methoxyphenyl)disulfanyl]benzene

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5335-87-5 SDS

5335-87-5Relevant articles and documents

Rearrangement of alkynyl sulfoxides catalyzed by gold(I) complexes

Shapiro, Nathan D.,Toste, F. Dean

, p. 4160 - 4161 (2007)

A series of gold(I)-catalyzed rearrangement reactions of alkynyl sulfoxides are reported. Homopropargylsulfoxides are rearranged to benzothiepinones or benzothiopines, while α-thioenones are formed in the reaction of propargylsulfoxides. The proposed mech

Chromoselective Synthesis of Sulfonyl Chlorides and Sulfonamides with Potassium Poly(heptazine imide) Photocatalyst

Antonietti, Markus,Guldi, Dirk M.,Markushyna, Yevheniia,Savateev, Aleksandr,Schü?lbauer, Christoph M.,Ullrich, Tobias

supporting information, p. 20543 - 20550 (2021/08/12)

Among external stimuli used to promote a chemical reaction, photocatalysis possesses a unique one—light. Photons are traceless reagents that provide an exclusive opportunity to alter chemoselectivity of the photocatalytic reaction varying the color of incident light. This strategy may be implemented by using a sensitizer capable to activate a specific reaction pathway depending on the excitation light. Herein, we use potassium poly(heptazine imide) (K-PHI), a type of carbon nitride, to generate selectively three different products from S-arylthioacetates simply varying the excitation light and otherwise identical conditions. Namely, arylchlorides are produced under UV/purple, sulfonyl chlorides with blue/white, and diaryldisulfides at green to red light. A combination of the negatively charged polyanion, highly positive potential of the valence band, presence of intraband states, ability to sensitize singlet oxygen, and multi-electron transfer is shown to enable this chromoselective conversion of thioacetates.

Transformation of arylboronic acids with sodium thiosulfate into organodisulfides catalyzed by a recyclable polyoxometalate-based Cr(iii) catalyst

Chang, Yalin,Li, Huiyi,Tao, Chaofu,Wang, Aiping,Wei, Yongge,Xie, Ya,Yu, Han,Yu, Shunming

supporting information, p. 6059 - 6064 (2021/08/23)

Organo disulfides represent an abundant class of compounds in chemical biology, pharmaceutical fields, and industry. They are traditionally synthesized by the oxidation of mercaptan in the presence of an organic ligand supported metal catalyst or toxic oxidants under harsh conditions. Here, we disclose a highly-efficient pathway in which disulfide is synthesized by organic boric acid and Na2S2O3 using the catalyst (NH4)3[CrMo6O18(OH)6], demonstrating a high activity and excellent selectivity. Various boric acid derivatives have been successfully transformed into the corresponding disulfides. Mechanistic insights have been furnished based on the observation of intermediate and control experiments.

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