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
- MDL Number:
- MFCD00000230
- MOL File:
- 112-82-3.mol
- MSDS File:
- SDS
| 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) |
| FDA UNII | 76GJI7GVAM |
| NIST Chemistry Reference | Hexadecane, 1-bromo-(112-82-3) |
| EPA Substance Registry System | Hexadecane, 1-bromo- (112-82-3) |
1-Bromohexadecane price More Price(21)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 234451 | 1-Bromohexadecane 97% | 112-82-3 | 100g | $46.4 | 2024-03-01 | Buy |
| TCI Chemical | B0599 | 1-Bromohexadecane >96.0%(GC) | 112-82-3 | 25g | $17 | 2024-03-01 | Buy |
| TCI Chemical | B0599 | 1-Bromohexadecane >96.0%(GC) | 112-82-3 | 100g | $34 | 2024-03-01 | Buy |
| Alfa Aesar | A15147 | 1-Bromohexadecane, 98% | 112-82-3 | 25g | $20.65 | 2024-03-01 | Buy |
| Alfa Aesar | A15147 | 1-Bromohexadecane, 98% | 112-82-3 | 250g | $62.2 | 2024-03-01 | 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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Yancheng Longshen Chemical Co.,Ltd. | +86-0515-88706880; +8618352073383 | sales@longshenchem.com | China | 79 | 55 |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | alfa4@alfachem.cn | China | 12755 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
| Firsky International Trade (Wuhan) Co., Ltd | +8615387054039 | admin@firsky-cn.com | China | 436 | 58 |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 +86-17331933971 | deasea125996@gmail.com | China | 2503 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7786 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
View Lastest Price from 1-Bromohexadecane manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-25 | 1-Bromohexadecane
112-82-3
|
US $0.00 / KG | 1KG | 99% | 500mt/year | Jinan Finer Chemical Co., Ltd | |
 |
2023-12-26 | 1-Bromohexadecane
112-82-3
|
US $100.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2023-10-14 | 1-Bromohexadecane
112-82-3
|
US $0.00 / kg | 1kg | 0.98 | 20tons | Hebei Yanxi Chemical Co., Ltd. |
-
- 1-Bromohexadecane
112-82-3
- US $0.00 / KG
- 99%
- Jinan Finer Chemical Co., Ltd
-
- 1-Bromohexadecane
112-82-3
- US $100.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 1-Bromohexadecane
112-82-3
- US $0.00 / kg
- 0.98
- Hebei Yanxi Chemical Co., Ltd.