2,5-Dibromo-1,4-benzoquinone

Catalog Number

1633-14-3

CAS

1633-14-3

IUPAC Name

2,5-dibromocyclohexa-2,5-diene-1,4-dione

Synonyms

2,5-DIBROMO-P-QUINONE; 2,5-DIBROMO-1,4-BENZOQUINONE; 2,5-DIBROMO-2,5-CYCLOHEXADIENE-1,4-DIONE; Dibromobenzoquinone; 2,5-DIBROMO-1,4-BENZOQUINONE 98+%; 2,5-Dibromo-p-benzoquinone

Molecular Weight

265.89

Molecular Formula

C6H2Br2O2

Product Information

Purity

>98.0%(GC)

MDL

MFCD00156859

Physical State

Solid

Appearance

Light yellow to Brown powder to crystal

Storage

Store under inert gas

Boiling Point

277.3ºC at 760 mmHg

Melting Point

193ºC

Density

2.4g/cm3

Safety Information

Signal Word

Warning

Precautionary Statement

P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ eye protection/ face protection.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.P332 + P313 : If skin irritation occurs: Get medical advice/ attention.P362 : Take off contaminated clothing and wash before reuse.

Hazard Statements

H315 : Causes skin irritation.H319 : Causes serious eye irritation.

Canonical SMILES

C1=C(C(=O)C=C(C1=O)Br)Br

InChI

InChI=1S/C6H2Br2O2/c7-3-1-5(9)4(8)2-6(3)10/h1-2H

InChI Key

KNPAQJBQOIAPBP-UHFFFAOYSA-N