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2,3-Dibromo-1-propene_Molecular_structure_CAS_513-31-5)
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2,3-Dibromo-1-propene

Catalog No. A12099 Name Alfa Aesar
CAS Number 513-31-5 Website
M. F. C3H4Br2 Telephone
M. W. 199.87186 Fax
Purity tech. 85%, stab. with copper Email
Storage Chembase ID: 107813

SYNONYMS

Title
2,3-二溴-1-丙烯
IUPAC name
2,3-dibromoprop-1-ene
IUPAC Traditional name
2,3-dibromo-1-propene

DATABASE IDS

MDL Number MFCD00000211
Beilstein Number 878169
Merck Index 143025
EC Number 208-155-8
CAS Number 513-31-5

PROPERTIES

Purity tech. 85%, stab. with copper
Boiling Point 141°C
Density 2.046
Flash Point 81°C(177°F)
Refractive Index 1.5450
GHS Pictograms GHS05
GHS Pictograms GHS07
GHS Pictograms GHS08
GHS Hazard statements H318-H315-H341-H335-H227
European Hazard Symbols Irritant Irritant (Xi)
GHS Precautionary statements P210-P305+P351+P338-P302+P352-P321-P405-P501A
Risk Statements 37/38-41-68
RTECS UC8200000
Safety Statements 26-36/37/39
Storage Warning Moisture Sensitive
TSCA Listed

DETAILS

REFERENCES

  • Couples with Grignards to give 2-bromo-1-alkenes, intermediates in the synthesis of terminal alkynes by dehydrobromination: Org. Synth. Coll., 1, 186, 191 (1941). Coupling of the vinylic bromide with a second organomagnesium molecule, mediated by a Ni complex, allows the introduction of two different substituents: Synthesis, 1034 (1987):
  • Reacts with hexamethylenetetramine to give 2-bromoallylamine, and with primary amines, e.g. ethylamine, to give N-ethyl-2-bromoallylamines: Org. Synth. Coll., 5, 121, 124 (1973).