5-Bromo-2,2-difluorobenzodioxole

Modify Date: 2024-01-08 05:55:40

5-Bromo-2,2-difluorobenzodioxole Structure
5-Bromo-2,2-difluorobenzodioxole structure
Common Name 5-Bromo-2,2-difluorobenzodioxole
CAS Number 33070-32-5 Molecular Weight 236.998
Density 1.9±0.1 g/cm3 Boiling Point 187.9±40.0 °C at 760 mmHg
Molecular Formula C7H3BrF2O2 Melting Point N/A
MSDS USA Flash Point 79.5±11.6 °C

 Names

Name 5-bromo-2,2-difluoro-1,3-benzodioxole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.9±0.1 g/cm3
Boiling Point 187.9±40.0 °C at 760 mmHg
Molecular Formula C7H3BrF2O2
Molecular Weight 236.998
Flash Point 79.5±11.6 °C
Exact Mass 235.928436
PSA 18.46000
LogP 4.48
Vapour Pressure 0.8±0.3 mmHg at 25°C
Index of Refraction 1.573
Storage condition Room temperature.

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases R36
Safety Phrases S26-S36

 Synthetic Route

~77%

5-Bromo-2,2-difluorobenzodioxole Structure

5-Bromo-2,2-dif...

CAS#:33070-32-5

Literature: Gorecka, Joanna; Leroux, Frederick; Schlosser, Manfred European Journal of Organic Chemistry, 2004 , # 1 p. 64 - 68

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5-Bromo-2,2-difluorobenzodioxole Structure

5-Bromo-2,2-dif...

CAS#:33070-32-5

Literature: US5633218 A1, ;

~63%

5-Bromo-2,2-difluorobenzodioxole Structure

5-Bromo-2,2-dif...

CAS#:33070-32-5

Literature: LANXESS Deutschland GmbH Patent: EP1595877 A1, 2005 ; Location in patent: Page/Page column 4 ;

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5-Bromo-2,2-difluorobenzodioxole Structure

5-Bromo-2,2-dif...

CAS#:33070-32-5

Literature: European Journal of Organic Chemistry, , # 1 p. 64 - 68

~%

5-Bromo-2,2-difluorobenzodioxole Structure

5-Bromo-2,2-dif...

CAS#:33070-32-5

Literature: European Journal of Organic Chemistry, , # 1 p. 64 - 68

 Synonyms

1,3-Benzodioxole, 5-bromo-2,2-difluoro-
5-Bromo-2,2-difluorobenzodioxole
5-Bromo-2,2-difluorobenzo[d][1,3]dioxole
MFCD00236212
3,4-[(Difluoromethylene)dioxy]bromobenzene
5-Bromo-2,2-difluoro-1,3-benzodioxole
5-Bromo-2,2-Difluoro-2H-1,3-Benzodioxole
T56 BO DO CHJ GE
1,2-difluoro-methylenedioxy-4-bromobenzene
4-Bromo-1,2-[(difluoromethylene)dioxy]benzene
4-Bromo-1,2-(difluoromethylenedioxy)benzene