CAS No.112-82-3,1-bromohexadecane Suppliers

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Basic Information

Molecular Structure:
CAS No.:	112-82-3
Name:	1-bromohexadecane
Article Data:	36

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

Synthetic route

: 36653-82-4
1-Hexadecanol

: 112-82-3
hexadecanyl bromide

Conditions

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%

: 4860-03-1
1-Chlorohexadecan

: 112-82-3
hexadecanyl bromide

Conditions

Conditions	Yield
With sodium bromide; 1,2-dibromomethane In N,N-dimethyl-formamide at 100℃; for 6h; different amounts of NaBr; further temperatures;	99%

: 3-<(hexadecyloxy)sulfonyl>-N,N,N-trimethylpropanaminium fluorofulfate

: 112-82-3
hexadecanyl bromide

Conditions

Conditions	Yield
With sodium bromide In water; benzene at 25℃; for 48h;	95%

: 52756-05-5
N-hexadecyl-N'-tosylhydrazine

A: 63758-87-2
1,2-dibromohexadecane

B: 1950-69-2
toluene-p-sulfonyl bromide

C: 112-82-3
hexadecanyl bromide

Conditions

Conditions	Yield
With bromine In chloroform for 2.5h; Ambient temperature;	A 9 % Chromat. B 93% C 55 % Chromat.

...Expand

: 4-Dimethylamino-butane-1-sulfonic acid hexadecyl ester; hydrobromide

: 112-82-3
hexadecanyl bromide

Conditions

Conditions	Yield
In toluene at 110℃; for 8h;	92%

: hexadecyl <2>betylate fluorosulfate

: 112-82-3
hexadecanyl bromide

Conditions

Conditions	Yield
With potassium bromide In water at 25℃; for 5h;	90%
With potassium bromide In water

: hexadecyl 2-(2-hydroxyethylthio)ethanesulfonate

: 112-82-3
hexadecanyl bromide

Conditions

Conditions	Yield
With potassium bromide In N,N-dimethyl-formamide at 85℃; for 4h;	90%

: 66143-65-5
3-Dimethylamino-propane-1-sulfonic acid hexadecyl ester; hydrobromide

: 112-82-3
hexadecanyl bromide

Conditions

Conditions	Yield
In toluene at 110℃; for 2h;	70%

: 146404-40-2
1-tosyl-1-hexadecylhydrazine

A: 1950-69-2
toluene-p-sulfonyl bromide

B: 112-82-3
hexadecanyl bromide

Conditions

Conditions	Yield
With N-Bromosuccinimide In tetrahydrofuran for 16h; Ambient temperature; Irradiation;	A n/a B 68%

: 7307-53-1
hexadecyl methyl ether

: 112-82-3
hexadecanyl bromide

Conditions

Conditions	Yield
With hydrogen bromide; cetyltributylphosphonium bromide

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Chemistry

Synonyms: N-HEXADECYL BROMIDE;HEXADECYL BROMIDE;CETYL BROMIDE;1-BROMOHEXADECANE;1-HEXADECYL BROMIDE;1-Bromhexadecan;1-bromo-hexadecan;HEXADECANE,1-bromo-
MF: C₁₆H₃₃Br
MW: 305.34
EINECS: 204-008-7
MP: 16-18 °C
BP: 190 °C11 mm Hg
Density : 0.999 g/mL at 25 °C
Vapor Density : 10.6 (vs air)
Vapor Pressure : <1 mm Hg ( 20 °C)
Refractive Index : n20/D 1.4609(lit.)
FP: >230 °C
Water Solubility : INSOLUBLE
BRN : 773989
STructural Formula:

Toxicity Data With Reference

Hazard Codes ：

Xi
Risk Statements ：
R36/37/38: Irritating to eyes, respiratory system and skin

Safety Profile

Safety Statements :
S26: In case of contact with eyes, rinse immediately with plenty of WATER and seek medical advice
S36: Wear suitable protective clothing

Specification

Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Incompatible materials.
Incompatibilities with Other Materials Strong oxidizing agents, strong bases.
Hazardous Decomposition Products Carbon monoxide, carbon dioxide, hydrogen bromide.
Hazardous Polymerization Will not occur.