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302384

Sigma-Aldrich

2,4,4,6-Tetrabromo-2,5-cyclohexadienone

90%

Sinónimos:

TBCO

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About This Item

Fórmula empírica (notación de Hill):
C6H2Br4O
Número de CAS:
20244-61-5
Peso molecular:
409.70
EC Number:
243-638-7
MDL number:
MFCD00001589
UNSPSC Code:
12352100
PubChem Substance ID:
24858249
NACRES:
NA.22

assay

90%

form

solid

storage temp.

2-8°C

SMILES string

BrC1=CC(Br)(Br)C=C(Br)C1=O

InChI

1S/C6H2Br4O/c7-3-1-6(9,10)2-4(8)5(3)11/h1-2H

InChI key

NJQJGRGGIUNVAB-UHFFFAOYSA-N

Categorías relacionadas

General description

2,4,4,6-Tetrabromo-2,5-cyclohexadienone forms solid charge-transfer molecular complexes with 4-(aminomethyl)piperidine and their spectroscopic characteristics were studied.

Application

2,4,4,6-Tetrabromo-2,5-cyclohexadienone was used as catalyst for efficient deoxygenation of sulfoxides to their corresponding sulfides with 1,3-dithiane. It was also used as reagent for conversion of alcohols to azides.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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