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2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, 98%, Thermo Scientific Chemicals
40.24 - 642.20
Chemische identificatiekenmerken
| CAS | 84-58-2 |
|---|---|
| Moleculaire formule | C8Cl2N2O2 |
| Molecular Weight (g/mol) | 227 |
| MDL-nummer | MFCD00001593 |
| InChI Key | HZNVUJQVZSTENZ-UHFFFAOYSA-N |
| Synoniem | 2,3-dichloro-5,6-dicyano-1,4-benzoquinone, dichlorodicyanoquinone, dichlorodicyanobenzoquinone, dichlorodicyano-p-benzoquinone, 2,3-dichloro-5,6-dicyano-p-benzoquinone, 2,3-dichloro-5,6-dicyanobenzoquinone, 1,4-cyclohexadiene-1,2-dicarbonitrile, 4,5-dichloro-3,6-dioxo, ddq, 2,3-dichloro-5,6-dicyanoquinone, 4,5-dichloro-3,6-dioxo-1,4-cyclohexadiene-1,2-dicarbonitrile |
| PubChem CID | 6775 |
| IUPAC Name | 4,5-dichloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile |
| SMILES | C(#N)C1=C(C(=O)C(=C(C1=O)Cl)Cl)C#N |
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|---|---|---|---|---|---|---|---|---|---|
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|
11453844
|
Thermo Scientific Alfa Aesar
A11879.09 |
10 g |
40.24
10 gram |
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|
11463844
|
Thermo Scientific Alfa Aesar
A11879.18 |
50 g |
141.71
50 gram |
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|
11473844
|
Thermo Scientific Alfa Aesar
A11879.30 |
250 g |
642.20
250 gram |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
Beschrijving
2,3-Dichloro-5,6-dicyano-1,4-benzoquinone is used as a reagent for oxidative couplings and cyclization reactions and dehydrogenation of alcohols, phenols and steroid ketones. It is also used in the synthesis of 1,2-benzisoxazoles. It is a useful electron-transfer reagent for synthesis of quinolines from imines and alkynes or alkenes.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications2,3-Dichloro-5,6-dicyano-1,4-benzoquinone is used as a reagent for oxidative couplings and cyclization reactions and dehydrogenation of alcohols, phenols and steroid ketones. It is also used in the synthesis of 1,2-benzisoxazoles. It is a useful electron-transfer reagent for synthesis of quinolines from imines and alkynes or alkenes.
Solubility
Soluble in benzene, methanol, acetic acid and dioxane.Slightly soluble in chloroform,, dichloromethane.
Notes
Store in a cool place. Incompatible with strong acids, strong bases, strong oxidizing agents and strong reducing agents.
Chemische identificatiekenmerken
| 84-58-2 | |
| 227 | |
| HZNVUJQVZSTENZ-UHFFFAOYSA-N | |
| 6775 | |
| C(#N)C1=C(C(=O)C(=C(C1=O)Cl)Cl)C#N |
| C8Cl2N2O2 | |
| MFCD00001593 | |
| 2,3-dichloro-5,6-dicyano-1,4-benzoquinone, dichlorodicyanoquinone, dichlorodicyanobenzoquinone, dichlorodicyano-p-benzoquinone, 2,3-dichloro-5,6-dicyano-p-benzoquinone, 2,3-dichloro-5,6-dicyanobenzoquinone, 1,4-cyclohexadiene-1,2-dicarbonitrile, 4,5-dichloro-3,6-dioxo, ddq, 2,3-dichloro-5,6-dicyanoquinone, 4,5-dichloro-3,6-dioxo-1,4-cyclohexadiene-1,2-dicarbonitrile | |
| 4,5-dichloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile |
Specificatie
| 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone | |
| 214°C to 218°C | |
| MFCD00001593 | |
| 747939 | |
| 14,3063 | |
| Soluble in benzene,methanol,acetic acid and dioxane.Slightly soluble in chloroform,,dichloromethane. | |
| C(#N)C1=C(C(=O)C(=C(C1=O)Cl)Cl)C#N | |
| 227 | |
| 227.01 |
| 84-58-2 | |
| C8Cl2N2O2 | |
| UN3439 | |
| Moisture sensitive | |
| 2,3-dichloro-5,6-dicyano-1,4-benzoquinone, dichlorodicyanoquinone, dichlorodicyanobenzoquinone, dichlorodicyano-p-benzoquinone, 2,3-dichloro-5,6-dicyano-p-benzoquinone, 2,3-dichloro-5,6-dicyanobenzoquinone, 1,4-cyclohexadiene-1,2-dicarbonitrile, 4,5-dichloro-3,6-dioxo, ddq, 2,3-dichloro-5,6-dicyanoquinone, 4,5-dichloro-3,6-dioxo-1,4-cyclohexadiene-1,2-dicarbonitrile | |
| HZNVUJQVZSTENZ-UHFFFAOYSA-N | |
| 4,5-dichloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile | |
| 6775 | |
| ≥98% |
Veiligheid en behandeling
GHS H Statement
H301
Toxic if swallowed.
P264b-P270-P280-P301+P310-P305+P351+P338-P310-P330-P501c
H301-H318
missing translation for 'dotInformation' : Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: NITRILES, SOLID, TOXIC, N.O.S.
missing translation for 'einecsNumber' : 201-542-2
missing translation for 'rtecsNumber' : GU4825000
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures; Store under Nitrogen
Signaalwoord
Gevarencategorie
Gevarenaanduiding
Veiligheidsmaatregel
- Gevaar
Gevarencategorie
- Acute toxiciteit Categorie 3
Gevarenaanduiding
- H301-Giftig bij inslikken.
- EUH029-Vormt giftig gas in contact met water.
Veiligheidsmaatregel
- P264-Na het werken met dit product grondig wassen.
- P301+P330+P331-NA INSLIKKEN: de mond spoelen - GEEN braken opwekken.
- P405-Achter slot bewaren.
RUO – Research Use Only
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