1,1'-Sulfonyldiimidazole

Product Name: 1,1'-Sulfonyldiimidazole
CAS No.: 7189-69-7
Chemical Name: 1,1'-Sulfonyldiimidazole
Synonyms: SDI;N,N'- thiimide;SULFONYLDIIMIDAZOLE;1,1'-Sulfonyldiimida;1,1'-Sufonyldiimidazole;N,N'-SULFONYLDIIMIDAZOLE;1,1'-Sulfonyldiimidazole;1,1'-Sulfonyldiimidazole;1,1'-Sulfonyldiimidazole>N'-SulfonyldiiMidazole (SDI)
CBNumber: CB0347497
Molecular Formula: C6H6N4O2S
Formula Weight: 198.2
MOL File: 7189-69-7.mol

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1,1'-Sulfonyldiimidazole Property

Melting point:: 135-137 °C(lit.)
Boiling point:: 471.0±28.0 °C(Predicted)
Density: 1.60±0.1 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
solubility: soluble in Methanol
pka: 0.11±0.10(Predicted)
form: Crystalline Powder
color: Light cream
InChI: InChI=1S/C6H6N4O2S/c11-13(12,9-3-1-7-5-9)10-4-2-8-6-10/h1-6H
InChIKey: ZLKNPIVTWNMMMH-UHFFFAOYSA-N
SMILES: S(N1C=NC=C1)(N1C=NC=C1)(=O)=O
CAS DataBase Reference: 7189-69-7(CAS DataBase Reference)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-20/21/22
Safety Statements: 26-36-36/37/39
WGK Germany: 3
HS Code: 29350090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 367818
Product name: 1,1′-Sulfonyldiimidazole
Purity: 98%
Packaging: 1g
Price: $29
Updated: 2025/07/31

Sigma-Aldrich

Product number: 367818
Product name: 1,1′-Sulfonyldiimidazole
Purity: 98%
Packaging: 5g
Price: $114
Updated: 2025/07/31

TCI Chemical

Product number: S0803
Product name: 1,1'-Sulfonyldiimidazole
Purity: >98.0%(GC)
Packaging: 5g
Price: $34
Updated: 2025/07/31

TCI Chemical

Product number: S0803
Product name: 1,1'-Sulfonyldiimidazole
Purity: >98.0%(GC)
Packaging: 25g
Price: $114
Updated: 2025/07/31

Sigma-Aldrich

Product number: 367818
Product name: 1,1′-Sulfonyldiimidazole
Purity: 98%
Packaging: 25g
Price: $124
Updated: 2025/07/31

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1,1'-Sulfonyldiimidazole Chemical Properties,Usage,Production

Chemical Properties

Light cream crystalline powder

Uses

1,1′-Sulfonyldiimidazole may be used in the preparation of stable 1:1 complexes of benziodoxole. It may be used in the synthesis of 2,3′-anhydro-2′-deoxyribonucleosides.

General Description

The mol-ecule of 1,1′-sulfonyldiimidazole, is reported to possess a pseudo-twofold rotation axis of symmetry passing through the S atom. It undergoes one pot Suzuki Coupling reaction to afford 1-phenylnaphthalene.

Synthesis

N, N′-Sulfuryldiimidazole can be prepared from the reaction of Imidazole and Sulfuryl Chloride in THF at ambient temperature.

References

[1] Patent: WO2016/172615, 2016, A1. Location in patent: Page/Page column 8
[2] Chemistry Letters, 2011, vol. 40, # 9, p. 907 - 909
[3] Advanced Synthesis and Catalysis, 2012, vol. 354, # 14-15, p. 2771 - 2776
[4] Advanced Synthesis and Catalysis, 2013, vol. 355, # 1, p. 203 - 208
[5] Organic Letters, 2017, vol. 19, # 19, p. 5244 - 5247

1,1'-Sulfonyldiimidazole Preparation Products And Raw materials

Raw materials

Preparation Products

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1,1'-Sulfonyldiimidazole Suppliers

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View Lastest Price from 1,1'-Sulfonyldiimidazole manufacturers

Henan Fengda Chemical Co., Ltd

Product: 1,1'-Sulfonyldiimidazole 7189-69-7
Price: US $6.00-0.20/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-03-28

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1,1"-Sulfonyldiimidazole 7189-69-7
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Career Henan Chemical Co

Product: 1,1'-Sulfonyldiimidazole 7198-69-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100KG
Release date: 2019-12-23

7189-69-7, 1,1'-SulfonyldiimidazoleRelated Search:

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1,1'-Sulfonyldiimidazole&gt

N,N'- thiimide

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1,1'-Sulfonyldiimidazole

1,1′-Sulfonyldiimidazole, CAS 7189-69-7

1,1'-Sulfonyldiimidazole

SULFONYLDIIMIDAZOLE

7189-69-7

7198-69-7

C6H6N4O2S

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