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Sigma-Aldrich

1-Bromohexadecane

97%

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Synonym(s):
Cetyl bromide, Hexadecyl bromide
Linear Formula:
CH3(CH2)15Br
CAS Number:
112-82-3
Molecular Weight:
305.34
Beilstein:
773989
EC Number:
204-008-7
MDL number:
MFCD00000230
PubChem Substance ID:
24854042
NACRES:
NA.22

vapor density

10.6 (vs air)

vapor pressure

<1 mmHg ( 20 °C)

Assay

97%

refractive index

n20/D 1.461 (lit.)

bp

190 °C/11 mmHg (lit.)

mp

16-18 °C (lit.)

density

0.999 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCCCCCCCCCBr

InChI

1S/C16H33Br/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17/h2-16H2,1H3

InChI key

HNTGIJLWHDPAFN-UHFFFAOYSA-N

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Application

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)

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315

Hazard Classifications

Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

350.6 °F - closed cup

Flash Point(C)

177 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Ning Zhang et al.
International journal of oral science, 10(2), 18-18 (2018-06-22)
Biofilms at the tooth-restoration bonded interface can produce acids and cause recurrent caries. Recurrent caries is a primary reason for restoration failures. The objectives of this study were to synthesize a novel bioactive dental bonding agent containing dimethylaminohexadecyl methacrylate (DMAHDM)
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Journal of dentistry, 64, 58-67 (2017-06-24)
White spot lesions due to biofilm acid-induced enamel demineralization are prevalent in orthodontic treatments. The aim of this study was to develop a novel bioactive multifunctional cement with protein-repellent, antibacterial and remineralizing capabilities, and investigate the effects on enamel hardness
Shimeng Xiao et al.
Journal of dentistry, 81, 17-26 (2018-12-16)
The objectives of this study were to: (1) develop a novel multifunctional composite with nanoparticles of silver (NAg), 2-methacryloyloxyethyl phosphorylcholine (MPC), dimethylaminohexadecyl methacrylate (DMAHDM) and nanoparticles of amorphous calcium phosphate (NACP); and (2) investigate biofilm-inhibition via the multifunctional nanocomposite against
Guomin Lin et al.
Molecules (Basel, Switzerland), 25(22) (2020-11-20)
Titanate-based bonding agents are a class of efficient bonding agents for improving the mechanical properties of composite solid propellants, a kind of special composite material. However, high solid contents often deteriorate the rheological properties of propellant slurry, which limits the
Andreas Håkansson et al.
Journal of colloid and interface science, 374(1), 25-33 (2012-03-01)
The Oil Transfer Technique (OTT) was developed by Taisne et al. [1] to measure coalescence during emulsification and has been applied since in several studies. One of the main drawbacks of this technique is that it only gives a qualitative
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