2,2'-Disulfanediylbis(1,3-benzothiazole) | CAS No. 120-78-5

Q: What is 2,2'-Disulfanediylbis(1,3-benzothiazole) (CAS: 120-78-5)?

2,2'-Disulfanediylbis(1,3-benzothiazole), with the CAS number 120-78-5, is an organic compound consisting of two benzothiazole rings connected by a disulfane bridge. It is a yellowish solid with high molecular weight (C14H10N2S4) and exhibits moderate solubility in organic solvents. Known for its stability and reactivity in chemical synthesis, it is commonly used as a building block in materials science and pharmaceutical research.

Q: What are the main uses of 2,2'-Disulfanediylbis(1,3-benzothiazole) (CAS: 120-78-5)?

2,2'-Disulfanediylbis(1,3-benzothiazole) (CAS: 120-78-5) is primarily used in pharmaceuticals as a precursor for drug development, in industrial applications for polymer synthesis, and in research for creating functional materials. It also serves as a ligand in coordination chemistry and is utilized in the production of dyes and specialty chemicals due to its unique structural properties.

Q: Is 2,2'-Disulfanediylbis(1,3-benzothiazole) (CAS: 120-78-5) safe?

2,2'-Disulfanediylbis(1,3-benzothiazole) (CAS: 120-78-5) is generally considered safe when handled properly. However, it may cause skin and eye irritation. Safety guidelines recommend using personal protective equipment (PPE), ensuring adequate ventilation, and avoiding direct contact. It is not classified as highly toxic but should be managed according to standard chemical safety protocols.

Q: How should 2,2'-Disulfanediylbis(1,3-benzothiazole) (CAS: 120-78-5) be stored?

2,2'-Disulfanediylbis(1,3-benzothiazole) (CAS: 120-78-5) should be stored in a sealed, airtight container in a cool (≤25°C), dry, and dark environment to maintain stability. It is sensitive to moisture and heat, so storage in a desiccator or under an inert atmosphere is advisable. Always keep it away from incompatible substances and ensure proper labeling for safe handling.

2,2'-Disulfanediylbis(1,3-benzothiazole)

Basic Information

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CAS Number

120-78-5

Molecular Formula

C14H8N2S4

Molecular Weight

332.5 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

177-180 °C

Boiling Point

532.5 °C at 760 mmHg

Water Solubility

<0.01 g/100 mL at 21 ºC

Flash Point

271 ºC

Solubility

0.01g/l

Refractive Index

1.5700 (estimate)

SMILES

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C1(SSC2=NC3=CC=CC=C3S2)=NC4=CC=CC=C4S1

InChI

InChI=1S/C14H8N2S4/c1-3-7-11-9(5-1)15-13(17-11)19-20-14-16-10-6-2-4-8-12(10)18-14/h1-8H

InChIKey

AFZSMODLJJCVPP-UHFFFAOYSA-N

LogP

5.705400000000003

Topological Polar Surface Area

25.78 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

311

Safety Information

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GHS Hazard Pictograms

H317

H410

Hazard Statement

H317 May cause an allergic skin reaction
Sensitization, Skin

H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 9 Class 9

Sensitiveness

对湿度敏感

Synonyms & References

English

Accelerator (DM)
MBTS
2,2'-Dibenzothiazole disulfide
Accelerator MBTS
Dibenzothiazole Disulfide
2,2-D ibenzothiazole Disulfide
2-(1,3-Benzothiazol-2-yldisulfanyl)-1,3-benzothiazole
2,2'-bis(benzothiazolyl)disulfide
2,2'-dithiobis-benzothiazol
2-benzothiazyldisulfide
2-Mercaptobenzothiazole disulfide
2-Mercaptobenzothiazyl disulfide
Accel TM
AcceleratorDM
Benzothiazol-2-yl disulfide
Benzothiazole disulfide
Benzothiazole, 2,2'-dithiobis-
benzothiazolyl
Benzothiazyldisuflide
2,2'-Dibenzothiazolyl Disulfide
2,2'-Dithiobis(benzothiazole)
1,2-Bis(benzo[d]thiazol-2-yl)disulfane
2,2’-Dibenzothiazoyl Disulfide
2,2'-Dithiobis(benzothiazole) Solution
MBTS（DM）
Perkacit? MBTS
rubber accelerator MBTS
2,2′-Dithiobis(benzothiazole)
2,2`-Dithiobis(benzothiazole)
2,2'-Dithiobisbenzothiazole
2,2-Dithiobisbenzothiazole

MDL Number

MFCD00022874

Customs Code

2934200090

FAQ

What is 2,2'-Disulfanediylbis(1,3-benzothiazole) (CAS: 120-78-5)?

2,2'-Disulfanediylbis(1,3-benzothiazole), with the CAS number 120-78-5, is an organic compound consisting of two benzothiazole rings connected by a disulfane bridge. It is a yellowish solid with high molecular weight (C14H10N2S4) and exhibits moderate solubility in organic solvents. Known for its stability and reactivity in chemical synthesis, it is commonly used as a building block in materials science and pharmaceutical research.

What are the main uses of 2,2'-Disulfanediylbis(1,3-benzothiazole) (CAS: 120-78-5)?

2,2'-Disulfanediylbis(1,3-benzothiazole) (CAS: 120-78-5) is primarily used in pharmaceuticals as a precursor for drug development, in industrial applications for polymer synthesis, and in research for creating functional materials. It also serves as a ligand in coordination chemistry and is utilized in the production of dyes and specialty chemicals due to its unique structural properties.

Is 2,2'-Disulfanediylbis(1,3-benzothiazole) (CAS: 120-78-5) safe?

2,2'-Disulfanediylbis(1,3-benzothiazole) (CAS: 120-78-5) is generally considered safe when handled properly. However, it may cause skin and eye irritation. Safety guidelines recommend using personal protective equipment (PPE), ensuring adequate ventilation, and avoiding direct contact. It is not classified as highly toxic but should be managed according to standard chemical safety protocols.

How should 2,2'-Disulfanediylbis(1,3-benzothiazole) (CAS: 120-78-5) be stored?

2,2'-Disulfanediylbis(1,3-benzothiazole) (CAS: 120-78-5) should be stored in a sealed, airtight container in a cool (≤25°C), dry, and dark environment to maintain stability. It is sensitive to moisture and heat, so storage in a desiccator or under an inert atmosphere is advisable. Always keep it away from incompatible substances and ensure proper labeling for safe handling.