1,4-Diazabicyclo[2.2.2]octane-1,4-diium-1,4-disulfinate

Product Name: 1,4-Diazabicyclo[2.2.2]octane-1,4-diium-1,4-disulfinate
CAS No.: 119752-83-9
Chemical Name: 1,4-Diazabicyclo[2.2.2]octane-1,4-diium-1,4-disulfinate
Synonyms: DABSO;1,4-Diazabicyclo[2.2.2]octane bis(sulfur dioxide) adduct;DABCO-Bis(sulfur Dioxide);1,4-Diazoniabicyclo[2.2.2]octane-1,4-disulphinate;1,4-Diazoniabicyclo[2.2.2]octane, 1,4-disulfino-, bis(inner salt);4-diium-1;4-disulfinate;4-Diazabicyclo[2.2.2]octane-1;1,4-Diazoniabicyclo[2.2.2]octane-1,4-disulfinate;1,4-Diazabicyclo[2.2.2]octane-1,4-diium-1,4-disulfinate
CBNumber: CB12693766
Molecular Formula: C6H12N2O4S2
Formula Weight: 240.29
MOL File: 119752-83-9.mol

More

Less

1,4-Diazabicyclo[2.2.2]octane-1,4-diium-1,4-disulfinate Property

Melting point:: 180 °C(dec.)
storage temp.: 2-8°C
Water Solubility: Soluble in water
form: powder to crystal
color: White to Almost white
InChI: InChI=1S/C6H12N2O4S2/c9-13(10)7-1-2-8(5-3-7,6-4-7)14(11)12/h1-6H2
InChIKey: RWISEVUOFYXWFO-UHFFFAOYSA-N
SMILES: S([N+]12CC[N+](S([O-])=O)(CC1)CC2)([O-])=O
CAS DataBase Reference: 119752-83-9

More

Less

Safety

Hazard Codes: F,Xn
Risk Statements: 11-22-36/37/38-52/53
Safety Statements: 26-60
RIDADR: UN1325 - class 4.1 - PG 2 - Flammable solids, organic, n.o.s., HI: all
WGK Germany: 3
HazardClass: 4.1
HS Code: 2933998090

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H228Flammable solid

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P273Avoid release to the environment.

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.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 742937
Product name: 1,4-Diazabicyclo[2.2.2]octane bis(sulfur dioxide) adduct
Purity: ≥95% (sulfur, elemental analysis)
Packaging: 1g
Price: $73.6
Updated: 2025/07/31

Sigma-Aldrich

Product number: 742937
Product name: 1,4-Diazabicyclo[2.2.2]octane bis(sulfur dioxide) adduct
Purity: ≥95% (sulfur, elemental analysis)
Packaging: 5g
Price: $216
Updated: 2025/07/31

TCI Chemical

Product number: B3960
Product name: Bis(sulfur Dioxide)-1,4-diazabicyclo[2.2.2]octane Adduct
Purity: >97.0%(T)
Packaging: 1g
Price: $42
Updated: 2025/07/31

TCI Chemical

Product number: B3960
Product name: Bis(sulfur Dioxide)-1,4-diazabicyclo[2.2.2]octane Adduct
Purity: >97.0%(T)
Packaging: 5g
Price: $143
Updated: 2025/07/31

TRC

Product number: D417603
Product name: 1,4-Diazabicyclo[2.2.2]octane bis(sulfur dioxide) adduct
Packaging: 50mg
Price: $60
Updated: 2021/12/16

More

Less

1,4-Diazabicyclo[2.2.2]octane-1,4-diium-1,4-disulfinate Chemical Properties,Usage,Production

Chemical Properties

1,4-Diazabicyclo[2.2.2]octane-1,4-dium-1,4-disulfinic acid is a white or off-white solid at room temperature and pressure. As a quaternary ammonium compound, it is soluble in water and also soluble in alcohol organic solvents to a certain extent, and its solubility in low-polar organic solvents, such as ether, is poor.

Uses

1,4-Diazabicyclo[2.2.2]octane bis(sulfur dioxide) (DABSO) is a charge transfer complex that can be used as a sulfur dioxide surrogate:

In palladium-catalyzed aminosulfonylation process.
In reaction with aryl bromides to synthesize sodium aryl sulfinates.

It can also be used to activate DMSO and o-vinylanilines for the synthesis of N-aryl-1H-benzo[d]imidazol-1-amine and 4-aryl quinolines, respectively.

1,4-Diazabicyclo[2.2.2]octane-1,4-diium-1,4-disulfinate Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

1,4-Diazabicyclo[2.2.2]octane-1,4-diium-1,4-disulfinate Suppliers

Americas 1 Australia 1 Belgium 1 China 81 Europe 1 France 1 Germany 3 India 4 Japan 1 United Kingdom 7 United States 16 Global 117

Ningbo Kunyu Pharmaceutical Technology Co., Ltd.

Tel: 0574-88327552 15355115930
Fax: 0574-88327552
Email: bllp@foxmail.com
Country: China
ProdList: 224
Advantage: 58

Nanjing SynTitan Pharmaceutical Co., Ltd.

Tel: 025-57027686 17372956142
Fax: 025-57027686
Email: li_lan@syntitan.com
Country: China
ProdList: 9998
Advantage: 58

Shanghai XinKai Chemical Technology Co., Ltd.

Tel: 021-58930698 15921516558
Fax: 86-021-58933679
Email: zhangyichao84@126.com
Country: China
ProdList: 981
Advantage: 55

ShangHai Book Chemical Co., Ltd.

Tel: 15001988657 15802146997
Email: info@bookchemicals.com
Country: China
ProdList: 938
Advantage: 58

Yaopu(Shanghai) Pharmaceutical Technology Co., Ltd

Tel: 021-50929289 18616309303
Fax: -
Email: sales@ypptech.com.cn
Country: China
ProdList: 287
Advantage: 58

Anhui Yongsheng Pharmaceutical Technology Co., Ltd

Tel: 181-3307-5798 18017383231
Email: 983544897@qq.com
Country: China
ProdList: 921
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Beijing Ouhe Technology Co., Ltd

Tel: 010-010-82967028 13522913783
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12000
Advantage: 60

More

Less

View Lastest Price from 1,4-Diazabicyclo[2.2.2]octane-1,4-diium-1,4-disulfinate manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 1,4-Diazoniabicyclo[2.2.2]octane-1,4-disulfinate 119752-83-9
Price: US $2.00-6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-08-05

Career Henan Chemical Co

Product: 1,4-Diazabicyclo[2.2.2]octane-1,4-diium-1,4-disulfinate 119752-83-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2020-01-09

119752-83-9, 1,4-Diazabicyclo[2.2.2]octane-1,4-diium-1,4-disulfinateRelated Search:

Hexane

1,4-Diazabicyclo[2.2.2]octane-1,4-diium-1,4-disulfinate

1,4-Diazabicyclo[2.2.2]octane bis(sulfur dioxide) adduct

1,4-Diazabicyclo[2.2.2]octane bis(sulfur dioxide) adduct >=95% (sulfur, eleMental analysis)

DABSO

1,4-Diazoniabicyclo[2.2.2]octane-1,4-disulphinate

1,4-Diazoniabicyclo[2.2.2]octane-1,4-disulfinate

Bis(sulfur Dioxide)-1,4-diazabicyclo[2.2.2]octane Adduct

1,4-diazabicyclo [2.2.2] octane-1,4-dinium-1,4-disulfonic acid

1,4-Diazoniabicyclo[2.2.2]octane, 1,4-disulfino-, bis(inner salt)

DABCO-Bis(sulfur Dioxide)

4-disulfinate

4-diium-1

4-Diazabicyclo[2.2.2]octane-1

119752-83-9