1,1'-Sulfanediylbis(4-bromobenzene)

Basic Information

View in Editor

CAS Number

3393-78-0

Molecular Formula

C12H8Br2S

Molecular Weight

344.07 g/mol

Chemical Classification

Fine Chemicals Surfactants Anionic Surfactants

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

113.0 to 117.0 deg-C

Boiling Point

210°C/3mmHg

Flash Point

202.5°C

Refractive Index

1.745

SMILES

View in Editor

C1=CC(=CC=C1SC2=CC=C(C=C2)Br)Br

InChI

InChI=1S/C12H8Br2S/c13-9-1-5-11(6-2-9)15-12-7-3-10(14)4-8-12/h1-8H

InChIKey

CLPVCAXOQZIJGW-UHFFFAOYSA-N

LogP

5.362800000000002

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

162

Safety Information

View Safety Information

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

EINECS 222-240-7
A851259
3393-78-0
Bis(4-Bromophenyl)sulfide
bis(p-bromophenyl) sulfide
DTXSID40871019
bis(4-bromophenyl)sulfane
4,4'-dibromodiphenylthioether
1-bromo-4-(4-bromophenyl)sulfanylbenzene
MFCD00623633
T70792
SCHEMBL4123832
4,4'-Dibromodiphenyl sulfide
B4435
Bis(4-bromophenyl)sulphide
Bis(p-bromophenyl)sulfide
BS-51129
NS00049282
CS-0199096
4,4'-Di(bromophenyl sulfide)
Bis(4-bromophenyl) Sulfide
Bis(4-bromophenyl) sulphide
BRN 2212559
Sulfide, bis(p-bromophenyl)
Benzene, 1,1'-thiobis[4-bromo-
Benzene, 1,1'-thiobis(4-bromo-
AKOS000673086
4,4'-DIBROMO DIPHENYL DISULFIDE
bis(4-bromophenyl) sulphide
4,4'-dibromo diphenyl sulfide
4,4'-dibromo-diphenyl sulphide

MDL Number

MFCD00623633

Customs Code

2930909090

FAQ

What are the physical and chemical properties of 1,1'-Sulfanediylbis(4-bromobenzene) (CAS: 3393-78-0)?

1,1'-Sulfanediylbis(4-bromobenzene) (CAS: 3393-78-0) is a crystalline solid with a molecular weight of approximately 319.05 g/mol. It is slightly soluble in common organic solvents like dichloromethane and acetone but is practically insoluble in water. Chemically, it is highly reactive towards nucleophiles, particularly towards sulfonamides and amines. It is stable under normal laboratory conditions but requires handling in a fume hood to avoid inhalation and skin contact.

How is 1,1'-Sulfanediylbis(4-bromobenzene) (CAS: 3393-78-0) typically synthesized?

1,1'-Sulfanediylbis(4-bromobenzene) (CAS: 3393-78-0) is typically synthesized via a Grignard reaction, where 4-bromobenzyl bromide reacts with an appropriate sulfone under basic conditions. The reaction is catalyzed by lithium chloride and proceeds with moderate to good yields. The product is then purified by recrystallization. The process requires precise control of temperature and reagent concentrations to achieve the desired purity.

What industries use 1,1'-Sulfanediylbis(4-bromobenzene) (CAS: 3393-78-0)?

1,1'-Sulfanediylbis(4-bromobenzene) (CAS: 3393-78-0) is used in the pharmaceutical industry for the synthesis of complex organic molecules, particularly in the development of certain types of drugs. It is also utilized in the polymer industry as a precursor for the synthesis of specialty polymers with unique properties. Additionally, it has applications in the semiconductor industry for the fabrication of microelectronic devices and in sensor technology for its high reactivity and specific chemical binding properties.

What precautions should be taken when handling 1,1'-Sulfanediylbis(4-bromobenzene) (CAS: 3393-78-0)?

When handling 1,1'-Sulfanediylbis(4-bromobenzene) (CAS: 3393-78-0), safety is paramount. It should be handled in a fume hood to avoid inhalation and skin contact. Personal protective equipment (PPE) such as gloves, goggles, and a lab coat is essential. Spills should be cleaned up immediately using appropriate absorbent materials and the area should be flushed with water. Always refer to the Safety Data Sheet (SDS) for detailed handling, storage, and disposal information to ensure compliance with safety regulations.