CAS: 103-63-9
MF: C8H9Br
Appearance: Colourless to yellow liquid
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Phenethylbromide is an analytical reference material that is structurally categorized as an organobromide. It is used in the synthesis of a variety of compounds, including fentanyl. Phenethylbromide is combined with 4-piperidinone to produce N-phenethyl-4-piperidone, which, as a precursor in the synthesis of fentanyl (Item Nos. ISO60197 | 14719), is scheduled as a List I chemical in the United States. Phenethylbromide may be found as in impurity in samples of fentanyl produced using this pathway.
(2-Bromoethyl)benzene is used in the preparation of phenelzine by reacting with hydrazine. It is also used as a starting material to prepare various beta-phenethyl derivatives, active pharmaceutical ingredients, and fragrances. It finds application as a flame retardant.
The CAS number of (2-Bromoethyl)benzene is 103-63-9.
More information of (2-Bromoethyl)benzene 103-63-9 are:
CAS Number |
103-63-9 |
Density |
1.366 g/cm3 |
Melting Point |
-56 °C |
Boiling Point |
220.5 °C at 760 mmHg |
Flash Point |
89.4 °C |
Vapor Pressure |
0.167mmHg at 25°C |
Refractive Index |
n20/D 1.556(lit.) |
HS CODE |
29036990 |
PSA |
0.00000 |
LogP |
2.62400 |
The chemical formula of (2-Bromoethyl)benzene is C8H9Br which containing 8 Carbon atoms,9 Hydrogen atoms and 1 Bromine atoms,and the molecular weight, and the molecular weight of (2-Bromoethyl)benzene is 185.063
Phenethylbromide is an analytical reference material that is structurally categorized as an organobromide. It is used in the synthesis of a variety of compounds, including fentanyl. Phenethylbromide is combined with 4-piperidinone to produce N-phenethyl-4-piperidone, which, as a precursor in the synthesis of fentanyl (Item Nos. ISO60197 | 14719), is scheduled as a List I chemical in the United States. Phenethylbromide may be found as in impurity in samples of fentanyl produced using this pathway.
InChI:InChI=1/C8H9Br/c9-7-6-8-4-2-1-3-5-8/h1-5H,6-7H2
Relevant articles related to (2-Bromoethyl)benzene:
Article |
Source |
Direct synthesis of lactones by double carbonylation of (2-bromoethyl)benzene catalyzed by Sn(Co(CO)4)4 |
The direct synthesis of lactones is performed by double carbonylation of (2-bromoethyl)benzene under carbon monoxide pressure. The reaction is catalyzed by Sn(Co(CO)4))4 in the presence of a base in hydro-alcoholic medium. , Tetrahedron Letters, Volume 32, Issue 36, 1991, Pages 4703-4704 |
Maximally inhibited elimination of kinetics of (2-bromoethyl)benzene and 1-bromo-3-phenylpropane in the gas phase. Anchimeric assistance of the phenyl group |
The gas-phase elimination kinetics of (2-bromoethyl)benzene and 1-bromo-3-phenylpropane were studied in a static system and seasoned vessels over the temperature range 390–450 °C and the pressure range 32–104 Torr. , Journal of Physical Organic Chemistry, Volume3, Issue2 February 1990 Pages 77-80 |
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