1-Bromohexadecane
- CAS No.
- 112-82-3
- Chemical Name:
- 1-Bromohexadecane
- Synonyms
- CETYL BROMIDE;1-Bromhexadecan;BROMOHEXADECANE;Hexadecylbromid;Palmitylbromide;1-BROMOHEXADECANE;HEXADECYL BROMIDE;1-bromo-hexadecan;1-HEXADECYL BROMIDE;N-HEXADECYL BROMIDE
- CBNumber:
- CB3211988
- Molecular Formula:
- C16H33Br
- Molecular Weight:
- 305.34
- MOL File:
- 112-82-3.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/30 14:17:11
| Melting point | 16-18 °C(lit.) |
|---|---|
| Boiling point | 190 °C11 mm Hg(lit.) |
| Density | 0.999 g/mL at 25 °C(lit.) |
| vapor density | 10.6 (vs air) |
| vapor pressure | <1 mm Hg ( 20 °C) |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Difficult to mix. |
| form | Liquid After Melting |
| color | Clear amber to brown-black |
| Specific Gravity | 1.000 (20/4℃) |
| Water Solubility | INSOLUBLE |
| BRN | 773989 |
| Dielectric constant | 3.71 |
| Stability | Stable. Incompatible with strong oxidizing agents. Combustible. |
| InChIKey | HNTGIJLWHDPAFN-UHFFFAOYSA-N |
| LogP | 8.54 |
| CAS DataBase Reference | 112-82-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Hexadecane, 1-bromo-(112-82-3) |
| EPA Substance Registry System | Hexadecane, 1-bromo- (112-82-3) |
1-Bromohexadecane price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 234451 | 1-Bromohexadecane 97% | 112-82-3 | 100G | ₹3122.8 | 2022-06-14 | Buy |
| TCI Chemicals (India) | B0599 | 1-Bromohexadecane min. 96.0 % | 112-82-3 | 25G | ₹2100 | 2022-05-26 | Buy |
| TCI Chemicals (India) | B0599 | 1-Bromohexadecane min. 96.0 % | 112-82-3 | 100G | ₹3600 | 2022-05-26 | Buy |
| TCI Chemicals (India) | B0599 | 1-Bromohexadecane min. 96.0 % | 112-82-3 | 500G | ₹6800 | 2022-05-26 | Buy |
| SRL | 52240 | 1-Bromohexadecane pure, 98% | 112-82-3 | 100mL | ₹2760 | 2022-05-26 | Buy |
1-Bromohexadecane Chemical Properties,Uses,Production
Chemical Properties
colourless to yellow liquid or solid.soluble in ether, alcohol, insoluble in water.
Uses
1-Bromohexadecane is used in the preparation of soluble carbon nano-onions by covalent functionalization with hexadecyl chains. It is also used to synthesize [2-(methacryloyloxy)ethyl]dimethylhexadecylammonium bromide monomer, required for the synthesis of novel methacrylate based adsorbents.
Uses
1-Bromohexadecane has been used:
in the preparation of soluble carbon nano-onions by covalent functionalization with hexadecyl chains
as extraction solvent in determination of endocrine-disrupting phenols (EDPs) in water samples by ultrasound-assisted emulsification microextraction (MS-USAEME) method
in the preparation of [2-(methacryloyloxy)ethyl]dimethylhexadecylammonium bromide monomer, required for the synthesis of novel methacrylate based adsorbents
in the synthesis of surfactant, N-hexadecyl ethylenediamine triacetic acid (HED3A)
Preparation
Synthesis of 1-Bromohexadecane from hexadecanol by bromination: put hexadecanol into the reaction pot and stir, heat, melt and put in red phosphorus. Add bromine drop by drop at 100℃ with sufficient stirring on one side, control 120-130℃, about 6h drop by drop, continue the reaction and drain the hydrogen bromide. Cool to below 50 ℃, add saturated and sodium chloride, stirring and washing, resting stratification, parting off the lower waste stream, then wash with water to neutral, distillation, collect 220-230 ℃ (2kPa) fraction, to obtain 1-bromohexadecane.
Purification Methods
Shake the bromide with H2SO4, wash with H2O, dry with K2CO3 and fractionally distil it in vacuo.[Beilstein 1 IV 542.]
1-Bromohexadecane Preparation Products And Raw materials
Raw materials
Preparation Products
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| DAVY CHEM LABS | +91-9603460845 +91-9493444489 | Hyderabad, India | 109 | 58 | Inquiry |
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| Supplier | Advantage |
|---|---|
| DAVY CHEM LABS | 58 |
| JSK Chemicals | 58 |
| Delta Finochem Pvt Ltd | 58 |
| Yogi Enterprise | 58 |
| Dwarkesh Chemicals | 58 |
| Sontara Organo Industries | 58 |
| Rivashaa Agrotech Biopharma Pvt. Ltd. | 58 |
| yogi intermediates pvt ltd | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| Alfa Aesar | 58 |
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