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CAS No.: | 112-82-3 |
---|---|
Name: | 1-bromohexadecane |
Article Data: | 36 |
Molecular Structure: | |
Formula: | C16H33Br |
Molecular Weight: | 305.342 |
Synonyms: | 1-Hexadecyl bromide;Cetyl bromide;Hexadecyl bromide;NSC 4193;Palmitylbromide;n-Hexadecyl bromide; |
EINECS: | 204-008-7 |
Density: | 0.999 g/cm3 |
Melting Point: | 16-18 °C(lit.) |
Boiling Point: | 335.5 °C at 760 mmHg |
Flash Point: | 139.8 °C |
Solubility: | insoluble in water |
Appearance: | colourless to yellow liquid or solid |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-36 |
PSA: | 0.00000 |
LogP: | 6.86260 |
1-Hexadecanol
hexadecanyl bromide
Conditions | Yield |
---|---|
With ethyl 2,2-dibromoacetoacetate; triphenylphosphine In dichloromethane at 20℃; for 0.25h; | 99% |
With hydrogen bromide at 100℃; | 91% |
With hydrogen bromide; cetyltrimethylammonim bromide for 2h; Irradiation; | 88% |
Conditions | Yield |
---|---|
With sodium bromide; 1,2-dibromomethane In N,N-dimethyl-formamide at 100℃; for 6h; different amounts of NaBr; further temperatures; | 99% |
hexadecanyl bromide
Conditions | Yield |
---|---|
With sodium bromide In water; benzene at 25℃; for 48h; | 95% |
N-hexadecyl-N'-tosylhydrazine
A
1,2-dibromohexadecane
B
toluene-p-sulfonyl bromide
C
hexadecanyl bromide
Conditions | Yield |
---|---|
With bromine In chloroform for 2.5h; Ambient temperature; | A 9 % Chromat. B 93% C 55 % Chromat. |
hexadecanyl bromide
Conditions | Yield |
---|---|
In toluene at 110℃; for 8h; | 92% |
hexadecanyl bromide
Conditions | Yield |
---|---|
With potassium bromide In water at 25℃; for 5h; | 90% |
With potassium bromide In water |
hexadecanyl bromide
Conditions | Yield |
---|---|
With potassium bromide In N,N-dimethyl-formamide at 85℃; for 4h; | 90% |
3-Dimethylamino-propane-1-sulfonic acid hexadecyl ester; hydrobromide
hexadecanyl bromide
Conditions | Yield |
---|---|
In toluene at 110℃; for 2h; | 70% |
1-tosyl-1-hexadecylhydrazine
A
toluene-p-sulfonyl bromide
B
hexadecanyl bromide
Conditions | Yield |
---|---|
With N-Bromosuccinimide In tetrahydrofuran for 16h; Ambient temperature; Irradiation; | A n/a B 68% |
Conditions | Yield |
---|---|
With hydrogen bromide; cetyltributylphosphonium bromide |