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| CAS No.: | 112-71-0 |
|---|---|
| Name: | 1-Bromotetradecane |
| Molecular Structure: | |
|
|
|
| Formula: | C14H29Br |
| Molecular Weight: | 277.288 |
| Synonyms: | 1-Tetradecyl bromide;Myristyl bromide;NSC 83468;Tetradecyl bromide;n-Tetradecyl bromide;n-Tetradecyl-1-bromide; |
| EINECS: | 203-999-3 |
| Density: | 0.93 g/cm3 |
| Melting Point: | 5-6 °C(lit.) |
| Boiling Point: | 307.5 °C at 760 mmHg |
| Flash Point: | 127.3 °C |
| Solubility: | insoluble in water |
| Appearance: | pale yellow liquid |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-36-24/25 |
| PSA: | 0.00000 |
| LogP: | 6.08240 |
| Conditions | Yield |
|---|---|
| With hydrogen bromide In 1,4-dioxane; hexane at 20℃; for 1h; | 98% |
| With 2,2,4-trimethylpentane; tetradecafluorohexane; bromine at 20℃; for 2h; Irradiation; | 94% |
N-tetradecyl-N'-tosylhydrazine
A
1-Bromotetradecane
B
1,2-dibromotetradecane
C
toluene-p-sulfonyl bromide
| Conditions | Yield |
|---|---|
| With bromine In chloroform for 2.5h; Ambient temperature; | A 52 % Chromat. B 11 % Chromat. C 93% |
| Conditions | Yield |
|---|---|
| With acetic acid In 1,4-dioxane; 1,2-dichloro-ethane | A 10% B 90% |
| Conditions | Yield |
|---|---|
| With sulfuric acid; hydrogen bromide | |
| With chloroform; phosphorus tribromide at 0℃; zuletzt bei 50grad; | |
| With phosphorus; bromine bei Siedetemperatur; |
| Conditions | Yield |
|---|---|
| With FeBr3*6H2O; oxygen; ozone 1.) 0 deg C; 2.) methanol, reflux, 15 min; Yield given. Multistep reaction; |
| Conditions | Yield |
|---|---|
| With sodium bromide In N,N-dimethyl-formamide at 70℃; Yield given; |
tetradecyl tert-butyldimethylsilyl ether
dibromotriphenylphosphorane
1-Bromotetradecane
| Conditions | Yield |
|---|---|
| In dichloromethane for 0.166667h; Ambient temperature; |
1-Tetradecyl phenyl telluride
A
1-Bromotetradecane
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: bromine / CCl4 / Ambient temperature 2: sodium bromide / dimethylformamide / 70 °C View Scheme |
1-Bromotetradecane
triphenylphosphine
(n-tetradecyl)triphenylphosphonium bromide
| Conditions | Yield |
|---|---|
| In toluene Reflux; | 100% |
| at 140℃; for 7h; | 92% |
| In benzene for 48h; Substitution; Heating; | 92% |
1-Bromotetradecane
2,3-dimethyoxybenzaldehyde
(+/-)-1-hydroxy-1-(2.3-dimethoxy-phenyl)-pentadecane
| Conditions | Yield |
|---|---|
| Stage #1: 1-Bromotetradecane With iodine; magnesium In diethyl ether Stage #2: 2,3-dimethyoxybenzaldehyde In diethyl ether for 4h; Reflux; | 100% |
| With lithium In tetrahydrofuran at 0℃; | 63% |
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The IUPAC name of Tetradecane, 1-bromo- is 1-bromotetradecane. With the CAS registry number 112-71-0, it is also named as Myristyl bromide; 1-Tetradecyl bromide. The product's categories are alkyl bromides; monofunctional & alpha,omega-bifunctional alkanes; monofunctional alkanes. It is pale yellow liquid which is stable and incompatible with strong bases, strong oxidizing agents. In addition, this chemical can be obtained from tetradecyl alchohol by bromination.
The other characteristics of this product can be summarized as: (1)ACD/LogP: 4.34; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.34; (4)ACD/LogD (pH 7.4): 4.34; (5)ACD/BCF (pH 5.5): 1162.76; (6)ACD/BCF (pH 7.4): 1162.76; (7)ACD/KOC (pH 7.4): 5443.48; (8)#H bond acceptors: 0; (9)#H bond donors: 0; (10)#Freely Rotating Bonds: 5; (11)Index of Refraction: 1.449; (12)Molar Refractivity: 42.21 cm3; (13)Molar Volume: 157.2 cm3; (14)Surface Tension: 28.3 dyne/cm; (15)Enthalpy of Vaporization: 39.79 kJ/mol; (16)Vapour Pressure: 1.32 mmHg at 25°C; (17)Rotatable Bond Count: 12; (18)Exact Mass: 276.145264; (19)MonoIsotopic Mass: 276.145264; (20)Heavy Atom Count: 15.
Uses: Used in organic synthesis. For example: It can react with piperazine to get 1,4-ditetradecyl-piperazine. This reaction needs reagent K2CO3 and solvent acetonitrile at temperature of 100 - 110 °C. The reaction time is 1.5 hours. The yield is 84 %.
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When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin, so people should avoid contact with skin and eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If you want to contact this product, you must wear suitable protective clothing.
People can use the following data to convert to the molecule structure.
1. SMILES: BrCCCCCCC;
2. InChI: InChI=1/C7H15Br/c1-2-3-4-5-6-7-8/h2-7H2,1H3.
