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3-Bromo-3,3-difluoropropene

3-Bromo-3,3-difluoropropene Suppliers list
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Products Intro: Product Name:3-Bromo-3,3-difluoroprop-1-ene
CAS:420-90-6
Purity:0.98 Package:25KG;5KG;1KG Remarks:Mature product
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Products Intro: Product Name:3-bromo-3,3-difluoropropene
CAS:420-90-6
Purity:99% Package:1kg
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Products Intro: Product Name:3-BROMO-3,3-DIFLUOROPROPENE
CAS:420-90-6
Purity:99% Package:1KG;1USD
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Products Intro: Product Name:3-bromo-3,3-difluoroprop-1-ene
CAS:420-90-6
Purity:0.99 Package:5KG;1KG
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Products Intro: Product Name:3-Bromo-3,3-difluoroprop-1-ene
CAS:420-90-6
Purity:0.98 Package:1KG;10KG;100KG;1000KG

3-Bromo-3,3-difluoropropene manufacturers

3-Bromo-3,3-difluoropropene Basic information
Product Name:3-Bromo-3,3-difluoropropene
Synonyms:3,3-DIFLUORO-3-BROMOPROPENE;1-BROMO-1,1-DIFLUOROPROPENE;3-Bromo-3,3-difluoroprop-1-ene 98%;3-Bromo-3,3-difluoroprop-1-ene98%;1,1-Difluoroallyl bromide;1-Bromo-1,1-difluoro-2-propene;3,3-Difluoro-3-bromo-1-propene;3-BROMO-3,3-DIFLUOROPROPENE
CAS:420-90-6
MF:C3H3BrF2
MW:156.96
EINECS:810-594-0
Product Categories:
Mol File:420-90-6.mol
3-Bromo-3,3-difluoropropene Structure
3-Bromo-3,3-difluoropropene Chemical Properties
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 Gravity1.543
color Colorless to Light yellow
InChIKeyGDDNTTHUKVNJRA-UHFFFAOYSA-N
CAS DataBase Reference420-90-6(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36/37/39
Hazard Note Irritant
HazardClass IRRITANT, KEEP COLD
HS Code 2903793090
MSDS Information
3-Bromo-3,3-difluoropropene Usage And Synthesis
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 materials3-BROMO-1,1-DIFLUOROPROPENE-->1,3-DIBROMO-1,1-DIFLUOROPROPANE-->DIBROMODIFLUOROMETHANE-->ETHYLENE
Preparation Products1-HEPTEN-3-OL-->ethyl 2,2-difluorobut-3-enoate
Tag:3-Bromo-3,3-difluoropropene(420-90-6) Related Product Information
3-BROMO-1,1-DIFLUOROPROPENE 5-BROMO-5,5-DIFLUORO-1,3-PENTADIENE 3-BROMOPENTAFLUOROPROPENE 4-BROMO-4,4-DIFLUORO-2-BUTENOIC ACID 1,4-DIBROMO-1,1,3-TRIFLUOROBUT-2-ENE 4-BROMO-4,4-DIFLUORO-2-BUTEN-1-OL 2,3-DIBROMO-1,1,3,3-TETRAFLUOROPROPENE (E)-4-BROMO-4,4-DIFLUORO-3-PHENYL-BUT-2-ENOIC ACID ETHYL ESTER 1-BROMO-3-(TRIFLUOROMETHYL)-1,1,4,4,4-PENTAFLUORO-2-BUTENE 3-Bromo-3,3-difluoropropene 1,4-DIBROMOHEXAFLUORO-2-BUTENE (E)-3-(BROMO-DIFLUORO-METHYL)-5-PHENYL-PENT-2-ENOIC ACID ETHYL ESTER 1-(BROMODIFLUOROMETHYL)CYCLOHEX-1-ENE 1-BROMO-1,1-DIFLUORO-2-HEPTENE 3-BROMO-1,1,3,3-TETRAFLUOROPROPENE 2,3-DIBROMO-3,3-DIFLUOROPROPENE