Substance
ID:717840
Names and Identifiers
IUPAC Traditional name
methyl (2E)-4-bromobut-2-enoate
IUPAC name
methyl (2E)-4-bromobut-2-enoate
Synonyms
Methyl 4-bromocrotonate4-Bromocrotonic acid methyl ester4-溴巴豆酸甲酯
Registration numbers
MDL Number
CAS Number
EC Number
Beilstein Number
Properties
Physical Property
Refractive Index
1.5010
Boiling Point
83-85°C/13mm
Flash Point
91°C(195°F)
Density
1.524
Safety Information
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
GHS Precautionary statements
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501A
GHS Hazard statements
H314-H318-H227
Safety Statements
20-26-36/37/39-45-60
TSCA Listed
是
European Hazard Symbols
Corrosive (C)UN Number
UN1760
Risk Statements
34
RTECS
GQ3120000
Hazard Class
8
Packing Group
III
Product Information
Purity
tech. 85%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Undergoes a vinylogous Reformatsky reaction with carbonyl compounds, to give δ-hydroxy-ɑ?-unsaturated esters: Liebigs Ann. Chem., 709, 29 (1967). Use of a Zn-Ag couple allows Reformatsky coupling to be carried out with or without allylic rearrangement depending on whether ether or THF is used as the solvent: Synth. Commun., 19, 2355 (1989). For a review of the Reformatsky synthesis, see: Synthesis, 571 (1989).