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3-Bromo-3,3-difluoropropene

Product Name
3-Bromo-3,3-difluoropropene
CAS No.
420-90-6
Chemical Name
3-Bromo-3,3-difluoropropene
Synonyms
3-BROMO-3,3-DIFLUOROPROP-1-ENE;3-Bromo-3,3-difluoro-1-propene;1-BROMO-1,1-DIFLUOROPROP-2-ENE;1-Propene, 3-bromo-3,3-difluoro-;1,1-Difluoroallyl bromide;3,3-DIFLUORO-3-BROMOPROPENE;3-BROMO-3,3-DIFLUOROPROPENE;1-BROMO-1,1-DIFLUOROPROPENE;3-BROMO-3,3-DIFLUOROPRO-1-PENE;3,3-Difluoro-3-bromo-1-propene
CBNumber
CB3715325
Molecular Formula
C3H3BrF2
Formula Weight
156.96
MOL File
420-90-6.mol
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3-Bromo-3,3-difluoropropene Property

Melting point:
53-54°C
Boiling point:
41-42°C
Density 
1,543 g/cm3
refractive index 
1.377
storage temp. 
Keep Cold
form 
clear liquid
Specific Gravity
1.543
color 
Colorless to Light yellow
InChIKey
GDDNTTHUKVNJRA-UHFFFAOYSA-N
CAS DataBase Reference
420-90-6(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
Hazard Note 
Irritant
HazardClass 
IRRITANT, KEEP COLD
HS Code 
2903793090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
B2333
Product name
3-Bromo-3,3-difluoropropene
Purity
>95.0%(GC)
Packaging
1g
Price
$207
Updated
2024/03/01
TCI Chemical
Product number
B2333
Product name
3-Bromo-3,3-difluoropropene
Purity
>95.0%(GC)
Packaging
5g
Price
$930
Updated
2024/03/01
TRC
Product number
B699605
Product name
3-Bromo-3,3-difluoropropene
Packaging
500mg
Price
$90
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB30178
Product name
3-Bromo-3,3-difluoropropene
Packaging
1g
Price
$100
Updated
2021/12/16
AK Scientific
Product number
5803AB
Product name
3-Bromo-3,3-difluoroprop-1-ene
Packaging
1g
Price
$144
Updated
2021/12/16
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3-Bromo-3,3-difluoropropene Chemical Properties,Usage,Production

Uses

3-Bromo-3,3-difluoropropene, when mixed with lithium bromide, provides a convenient route to prepare gem-(difluoroallyl) lithium, a reagent of general use in the formation of gem-difluorinated organic compounds. Umpolung asymmetric difluoroallylation of hydrazones with 3-bromo-3,3-difluoropropene (BDFP) under palladium catalysis. In addition, aldehydes and ketones reacted with 3-bromo-3,3-difluoropropene in the presence of the acid-washed zinc powder at 0°C to room temperature to afford gem-difluorohomoallyl alcohols in moderate yields[1-3].

References

[1] Shuai Huang. “Regio- and enantioselective umpolung gem-difluoroallylation of hydrazones via palladium catalysis enabled by N-heterocyclic carbene ligand.” Nature Communications 12 1 (2021): 6551.
[2] J.D. Langridge, S.A. Cooke, B.E. Long. “The microwave spectra, bromine nuclear electric quadrupole coupling tensor, and structure of 3-bromo-3,3-difluoropropene.” Journal of Molecular Structure 1000 1 (2011): Pages 24-28.
[3] M. Kirihara. “Indium-Mediated Reaction of 3-Bromo-3,3-difluoropropene and Bromodifluoromethylacetylene Derivatives with Aldehydes.” ChemInform 3 1 (2001).

3-Bromo-3,3-difluoropropene Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Bromo-3,3-difluoropropene Suppliers

Americas 1 China 81 Europe 3 France 1 Germany 2 India 3 Japan 2 Russia 1 United Kingdom 6 United States 14 Global 114
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
Advantage
80
Shigematsu & Co., Ltd
Tel
--
Fax
--
Email
info@shigematsu-bio.com
Country
Japan
ProdList
1066
Advantage
64
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View Lastest Price from 3-Bromo-3,3-difluoropropene manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
3-Bromo-3,3-difluoroprop-1-ene 420-90-6
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-09
Career Henan Chemical Co
Product
3-BROMO-3,3-DIFLUOROPROPENE 420-90-6
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500kg
Release date
2020-01-02

420-90-6, 3-Bromo-3,3-difluoropropeneRelated Search:

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