1-Bromohexadecane
1-Bromohexadecane Basic information
- Product Name:
- 1-Bromohexadecane
- Synonyms:
-
- 1-BROMOHEXADECANE
- 1-HEXADECYL BROMIDE
- 1-Bromhexadecan
- 1-bromo-hexadecan
- HEXADECYL BROMIDE
- CETYL BROMIDE
- N-HEXADECYL BROMIDE
- N-HEXADECYL BROMIDE (CETYL)
- CAS:
- 112-82-3
- MF:
- C16H33Br
- MW:
- 305.34
- EINECS:
- 204-008-7
- Product Categories:
-
- Pharmaceutical Intermediates
- Alkyl Bromides
- Monofunctional & alpha,omega-Bifunctional Alkanes
- Monofunctional Alkanes
- Mol File:
- 112-82-3.mol
1-Bromohexadecane Chemical Properties
- 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
- n20/D 1.4609(lit.)
- 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)
MSDS
- Language:English Provider:1-Bromohexadecane
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
1-Bromohexadecane Usage And Synthesis
Chemical Properties
colourless to yellow liquid or solid.soluble in ether, alcohol, insoluble in water.
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)
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.
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
Preparation Products
Raw materials
1-BromohexadecaneSupplier
- Tel
- 13708085536
- hanovichem@163.com
- Tel
- 0515-0515-88718898 18352070236
- wendy@longshenchem.com
- Tel
- 0512-55170668 13913095008
- shgyhg@139.com
- Tel
- 021-50182298 021-50180596
- sales@boylechem.com
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
1-Bromohexadecane(112-82-3)Related Product Information
- 1-Bromooctadecane
- Palmitic acid
- Allyl bromide
- N-Hexadecyltrimethylammonium chloride
- RICINOLEIC ACID N-HEXADECYL ESTER
- Dimidium bromide
- N-HEXADECANE-D34
- Sodium bromate
- Vecuronium bromide
- Rocuronium bromide
- Ethidium bromide
- N-HEXADECANE-D34
- 2,2,4,4,6,8,8-HEPTAMETHYLNONANE
- 1-Hexadecanol
- CETEARYL ALCOHOL
- Bromocyclopentane
- 1-Bromobutane
- 1-Bromododecane