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Name 3-Bromo-3,3-difluoropropene
EINECS810-594-0
CAS No. 420-90-6
Density1.614 g/cm³
PSA0.00000
LogP2.16010
SolubilityN/A
Melting Point53-54 °C
FormulaC₃H₃BrF₂
Boiling Point41.999 °C at 760 mmHg
Molecular Weight156.958
Flash Point-4.642 °C
Transport InformationN/A
AppearanceN/A
Safety26-36/37/39
Risk Codes36/37/38
Molecular Structure
Hazard SymbolsXi
SynonymsXi
Article Data8

3-Bromo-3,3-difluoropropene Synthetic route

: 460-25-3
1,1-difluoro-1,3-dibromopropane

: 420-90-6
3-bromo-3,3-difluropropene

Conditions

Conditions	Yield
With potassium hydroxide

: 460-25-3
1,1-difluoro-1,3-dibromopropane

A: 420-90-6
3-bromo-3,3-difluropropene

B: 60917-29-5
1,1-difluoro-3-bromo-1-propene

Conditions

Conditions	Yield
With potassium hydroxide at 115 - 130℃; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
With potassium hydroxide In water at 120 - 160℃; Yield given. Yields of byproduct given;
With potassium hydroxide In water at 90 - 110℃; for 3h;

: 460-25-3
1,1-difluoro-1,3-dibromopropane

aqueous KOH-solution: aqueous KOH-solution

: 420-90-6
3-bromo-3,3-difluropropene

Conditions

Conditions	Yield
at 80℃;

: 74-85-1
ethene

: 75-61-6
dibromodifluoromethane

: 420-90-6
3-bromo-3,3-difluropropene

: 420-90-6
3-bromo-3,3-difluropropene

: 100-52-7
benzaldehyde

: 85864-61-5
2,2-difluoro-1-phenyl-3-buten-1-ol

Conditions

Conditions	Yield
With indium In water at 20℃; for 3h; Addition;	100%
With indium In N,N-dimethyl-formamide for 3h; Ambient temperature;	99%
With ammonium chloride; zinc In tetrahydrofuran allylation;	84%

: 420-90-6
3-bromo-3,3-difluropropene

: 66-25-1
hexanal

: 131437-07-5
3,3-difluoro-1-nonen-4-ol

Conditions

Conditions	Yield
With indium In water for 3h;	100%
With zinc In tetrahydrofuran	47%
With indium In N,N-dimethyl-formamide

: 420-90-6
3-bromo-3,3-difluropropene

: 104-55-2
3-phenyl-propenal

: 88257-89-0
4,4-difluoro-1-phenylhexa-1,5-dien-3-ol

Conditions

Conditions	Yield
With indium In water at 20℃; for 3h; Addition;	100%
With zinc In tetrahydrofuran 1.) 0 deg C to RT, 4.5 h; 2.) RT, overnight;	74%

: 124-19-6
nonan-1-al

: 420-90-6
3-bromo-3,3-difluropropene

: 3,3-difluorododec-1-en-4-ol

Conditions

Conditions	Yield
With indium In water at 20℃; for 3h; Addition;	100%
With indium In N,N-dimethyl-formamide for 3h; Ambient temperature;	93%

: 420-90-6
3-bromo-3,3-difluropropene

: 105-07-7
4-cyanobenzaldehyde

: 4-(2,2-difluoro-1-hydroxybut-3-en-1-yl)benzonitrile

Conditions

Conditions	Yield
With indium In N,N-dimethyl-formamide at 20℃;	100%

: 50-00-0
formaldehyd

: 420-90-6
3-bromo-3,3-difluropropene

: 2,2-difluoro-3-butene-1-ol

Conditions

Conditions	Yield
With indium; lithium iodide In N,N-dimethyl-formamide	100%
With lithium iodide In N,N-dimethyl-formamide at 22℃; for 12h;

3-Bromo-3,3-difluoropropene Chemical Properties

Molecular structure of 3-Bromo-3,3-difluoropropene (CAS NO.420-90-6) is:

Product Name: 3-Bromo-3,3-difluoropropene
CAS Registry Number: 420-90-6
Empirical Formula: C₃H₃BrF₂
Molecular Weight: 156.9567
Melting Point: 53-54 °C
Storage temp.: Keep Cold
Surface Tension: 20.4 dyne/cm
Density: 1.613 g/cm³
Enthalpy of Vaporization: 27.44 kJ/mol
Boiling Point: 42 °C at 760 mmHg
Vapour Pressure: 411 mmHg at 25°C

3-Bromo-3,3-difluoropropene Safety Profile

Safty information about 3-Bromo-3,3-difluoropropene (CAS NO.420-90-6) is:
Hazard Codes: Irritant Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
Hazard Note: Irritant
HazardClass: IRRITANT, KEEP COLD

3-Bromo-3,3-difluoropropene Specification

3-Bromo-3,3-difluoropropene , its cas register number is 420-90-6. It also can be called 3-Bromo-3,3-difluoro-1-propene ; 1,1-Difluoroallyl bromide ; Propene,3-bromo-3,3-difluoro- (6CI,7CI,8CI) .

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Product Name

3-Bromo-3,3-difluoropropene

3-Bromo-3,3-difluoropropene Synthetic route

3-Bromo-3,3-difluoropropene Chemical Properties

3-Bromo-3,3-difluoropropene Safety Profile

3-Bromo-3,3-difluoropropene Specification

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