Bis(4-hydroxyphenyl)disulfide supplier

Name
BIS(4-HYDROXYPHENYL)DISULFIDE
EINECS
CAS No. 15015-57-3
Article Data51
CAS DataBase
Density 1.449 g/cm³
Solubility
Melting Point 150.0 to 154.0 °C
Formula C₁₂H₁₀O₂S₂
Boiling Point 437.9 °C at 760 mmHg
Molecular Weight 250.342
Flash Point 212.5 °C
Transport Information
Appearance
Safety
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms Phenol,4,4'-dithiodi- (6CI,7CI,8CI);4,4'-Dihydroxydiphenyl disulfide;4,4'-Dithiobisphenol;4,4'-Dithiodiphenol;4-Hydroxyphenyl disulfide;Bis(p-hydroxyphenyl)disulfide;Di(4-hydroxyphenyl) disulfide;NSC 132570;p,p'-Dihydroxydiphenyl disulfide;p-Hydroxyphenyl disulfide;
PSA 91.06000
LogP 3.89720

Bis(4-hydroxyphenyl)disulfide Specification

The Phenol, 4,4'-dithiobis- is an organic compound with the formula C₁₂H₁₀O₂S₂. The IUPAC name of this chemical is 4-[(4-Hydroxyphenyl)disulfanyl]phenol. With the CAS registry number 15015-57-3, it is also named as 4,4'-Dihydroxy diphenyl disulfide. The product's categories are Miscellaneous; Pharmacetical. Besides, its molecular weight is 250.34.

Physical properties about Phenol, 4,4'-dithiobis- are: (1)ACD/LogP: 2.74; (2)#H bond acceptors: 2; (3)#H bond donors: 2; (4)#Freely Rotating Bonds: 5; (5)Polar Surface Area: 69.06 Å²; (6)Index of Refraction: 1.752; (7)Molar Refractivity: 70.54 cm³; (8)Molar Volume: 172.7 cm³; (9)Polarizability: 27.96×10^-24 cm³; (10)Surface Tension: 77.5 dyne/cm; (11)Density: 1.44 g/cm³; (12)Flash Point: 212.5 °C; (13)Enthalpy of Vaporization: 72.14 kJ/mol; (14)Boiling Point: 437.9 °C at 760 mmHg; (15)Vapour Pressure: 2.8E-08 mmHg at 25 °C.

Preparation: this chemical can be prepared by 4-Mercapto-phenol. This reaction will need reagents Na₂TeO₃•5H₂O; 10 percent tetrabutylammonium hydroxide and solvent benzene. The reaction time is 1 hours with reaction temperature of 25 - 30 °C. The yield is about 75%.

Uses of Phenol, 4,4'-dithiobis-: it can be used to produce 4-Tosyloxyphenyl disulfide at temperature of - 4 °C. It will need reagent pyridine with reaction time of 19 hours. The yield is about 76%.

You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C12H10O2S2/c13-9-1-5-11(6-2-9)15-16-12-7-3-10(14)4-8-12/h1-8,13-14H
(2)InChIKey: XGKGITBBMXTKTE-UHFFFAOYAS
(3)Std. InChI: InChI=1S/C12H10O2S2/c13-9-1-5-11(6-2-9)15-16-12-7-3-10(14)4-8-12/h1-8,13-14H
(4)Std. InChIKey: XGKGITBBMXTKTE-UHFFFAOYSA-N

Product Name

BIS(4-HYDROXYPHENYL)DISULFIDE

Bis(4-hydroxyphenyl)disulfide Specification

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