Product

6-BROMO-1,4-BENZODIOXANE

CAS No.：52287-51-1

Other grades of this product :

6-BROMO-1,4-BENZODIOXANE Basic information

Product Name:	6-BROMO-1,4-BENZODIOXANE
Synonyms:	BUTTPARK 95\50-63;3,4-ETHYLENEDIOXYBROMOBENZENE;3,4-ETHYLENDIOXYBROMOBENZENE;6-BROMO-2,3-DIHYDRO-1,4-BENZODIOXIN;6-BROMO-2,3-DIHYDRO-1,4-BENZODIOXINE;JRH-03501, 6-Bromo-2,3-dihydrobenzo[b][1,4]dioxine, 97%;6-BROMO-1,4-BENZODIOXANE;6-BROMO-2,3-DIHYDROBENZO[B][1,4]DIOXINE
CAS:	52287-51-1
MF:	C8H7BrO2
MW:	215.04
EINECS:	257-817-2
Product Categories:	Aryl;Halogenated;Organohalides;Bromine Compounds;Benzodiozoles, Benzodioxines & Benzodioxepines;Benzodioxanes;Aromatic Hydrocarbons (substituted) & Derivatives;Miscellaneous;Heterocycles series;Benzodiozoles, Benzodioxines & Benzodioxepines;BenzodioxanesHeterocyclic Building Blocks;Building Blocks;Halogenated Heterocycles;Heterocyclic Building Blocks;Halides
Mol File:	52287-51-1.mol

6-BROMO-1,4-BENZODIOXANE Chemical Properties

Boiling point	259-260 °C(lit.)
density	1.598 g/mL at 25 °C(lit.)
refractive index	n20/D 1.588(lit.)
Fp	>230 °F
storage temp.	Sealed in dry,Room Temperature
form	Liquid
Specific Gravity	1.598
color	Colorless to pale yellow
BRN	6223
InChIKey	LFCURAJBHDNUNG-UHFFFAOYSA-N
CAS DataBase Reference	52287-51-1(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36/37/39
WGK Germany	3
Hazard Note	Irritant
HS Code	29329990

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

6-BROMO-1,4-BENZODIOXANE Usage And Synthesis

Chemical Properties	Colorless liquid
Uses	6-Bromo-1,4-benzodioxane may be used as a starting reagent in the synthesis of chiral diphosphines (SYNPHOS and DIFLUORPHOS).
General Description	6-Bromo-1,4-benzodioxane is an aryl halide. It can be synthesized from 1,4-benzodioxane, via bromination with bromine in acetic acid. It undergoes alkoxycarbonylation reaction with sodium tert-butoxide in the presence of CO to yield 2,3-dihydro-benzo[1,4]dioxine-6-carboxylic acid t-butyl ester.

6-BROMO-1,4-BENZODIOXANE Preparation Products And Raw materials

Raw materials	Government regulation-->1,4-Benzodioxan
Preparation Products	1,4-BENZODIOXAN-6-CARBOXALDEHYDE-->R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN

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