missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Unclassified Organic Compounds
  6. 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, 98%

2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, 98%

Codice prodotto. 11453844
Click to view available options
Quantity:
10 g
50 g
250 g
Dimensione della confezione:
10g
250g
50g
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso

Codice prodotto. 11453844

Marca: Thermo Scientific Alfa Aesar A11879.09

Request Bulk or Custom Format

Please to purchase this item. Need a web account? Register with us today!

Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso

Descrizione

CAS: 84-58-2 | C8Cl2N2O2 | 227 g/mol

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.

Applications
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.

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.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 84-58-2
Molecular Formula C8Cl2N2O2
Molecular Weight (g/mol) 227
MDL Number MFCD00001593
InChI Key HZNVUJQVZSTENZ-UHFFFAOYSA-N
Synonym 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

Specifica

Melting Point 214°C to 218°C
Quantity 10 g
UN Number UN3439
Beilstein 747939
Sensitivity Moisture sensitive
Merck Index 14,3063
Solubility Information Soluble in benzene,methanol,acetic acid and dioxane.Slightly soluble in chloroform,,dichloromethane.
Formula Weight 227.01
Percent Purity ≥98%
Chemical Name or Material 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone

Sicurezza e movimentazione

compliance-icons
Avvertenza
  • Danger
 Categoria di pericolo
  • Acute toxicity Category 3
 Indicazioni di pericolo
  • H301-Toxic if swallowed.
  • EUH029-Contact with water liberates toxic gas.
 Consigli di prudenza
  • P264-Wash thoroughly after handling.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P405-Store locked up.
SDS

RUO – Research Use Only

Correzione del contenuto del prodotto

Fornite il vostro feedback sul contenuto del prodotto compilando il modulo sottostante.

Titolo del prodotto

Facendo clic su Invia, l'utente riconosce che potrebbe essere contattato da Fisher Scientific in merito al feedback fornito in questo modulo. Non condivideremo le vostre informazioni per altri scopi. Tutte le informazioni di contatto fornite saranno conservate in conformità con la nostra Politica sulla privacy. Informativa sulla privacy.

Grazie per averci aiutato a migliorare il nostro sito web. Il vostro feedback è stato inviato