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  8. 1,2-Dibromobenzene, 98%

1,2-Dibromobenzene, 98%

Codice prodotto. 11444240
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Codice prodotto. 11444240 Fornitore Thermo Scientific Alfa Aesar N. del fornitore A14765.14
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Description

CAS: 583-53-9 | C6H4Br2 | 235.906 g/mol

1,2-Dibromobenzene is used as a precursor in the preparation of 3-(2-bromophenylthio)-4H-[1]benzopyran-4-one using copper as a reagent. It is involved in the preparation of isoindoloquinazolinones by the carbonylation reaction with 2-aminobenzyl amine using palladium as the catalyst.

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
1,2-Dibromobenzene is used as a precursor in the preparation of 3-(2-bromophenylthio)-4H-[1]benzopyran-4-one using copper as a reagent. It is involved in the preparation of isoindoloquinazolinones by the carbonylation reaction with 2-aminobenzyl amine using palladium as the catalyst.

Solubility
Miscible with ethanol, ethyl ether, acetone, chloroform, acetic acid, benzene, petroleum ether and tetrachloromethane. Immiscible with water.

Notes
Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 583-53-9
Formula molecolare C6H4Br2
Molecular Weight (g/mol) 235.906
Numero MDL MFCD00000057
InChI Key WQONPSCCEXUXTQ-UHFFFAOYSA-N
Sinonimo o-dibromobenzene, dibromobenzene, benzene, 1,2-dibromo, ortho-dibromobenzene, benzene, o-dibromo, benzene, dibromo, unii-52k9w7u6eh, dibromobenzene mixed isomers, 1,2 dibromobenzene, 1,6-dibromobenzene
PubChem CID 11414
ChEBI CHEBI:37152
IUPAC Name 1,2-dibromobenzene
SMILES C1=CC=C(C(=C1)Br)Br

Specifications

Materiale o nome chimico 1,2-Dibromobenzene
Punto di fusione 4°C to 6°C
Densità 1.985
Punti di ebollizione 224°C to 226°C
Punto d'infiammabilità 91°C (195°F)
Odore Strong
Indice di rifrazione 1.611
Quantità 25 g
Numero UN UN3082
Beilstein 970241
Informazioni di solubilità Miscible with ethanol,ethyl ether,acetone,chloroform,acetic acid,benzene,petroleum ether and tetrachloromethane. Immiscible with water.
Peso formulazione 235.91
Percent Purity 98%
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Safety and Handling

compliance-icons compliance-icons
Product Identifier
  • 1,2-Dibromobenzene
 Signal Word
  • Attenzione
 Hazard Category
  • PERICOLO A LUNGO TERMINE PER L'AMBIENTE ACQUATICO Cronico 2
  • Lesione oculare grave/irritazione oculare Categoria 2
  • Corrosione/irritazione della pelle Categoria 2
  • Tossicità specifica per organi bersaglio (esposizione singola) Categoria 3
 Hazard Statement
  • H315-Provoca irritazione cutanea.
  • H319-Provoca grave irritazione oculare.
  • H335-Può irritare le vie respiratorie.
  • H411-Tossico per gli organismi acquatici con effetti di lunga durata.
 Precautionary Statement
  • P273-Non disperdere nell'ambiente.
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P332+P313-In caso di irritazione della pelle: consultare un medico.
  • P337+P313-Se l'irritazione degli occhi persiste, consultare un medico.
 Supplemental information
  • MIXTURE LIST-Contain: 1,2-Dibromobenzene
SDS

RUO – Research Use Only

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