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1-Chlorooctadecane

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Identification
Molecular formula
C18H37Cl
CAS number
3386-33-2
IUPAC name
1-chlorooctadecane
State
State

At room temperature, 1-chlorooctadecane is typically in a liquid state, although it can solidify slightly above room temperature due to its melting point.

Melting point (Celsius)
18.00
Melting point (Kelvin)
291.15
Boiling point (Celsius)
360.00
Boiling point (Kelvin)
633.15
General information
Molecular weight
288.96g/mol
Molar mass
288.9590g/mol
Density
0.8400g/cm3
Appearence

1-Chlorooctadecane is a colorless liquid at room temperature. It appears oily and has a characteristic chemical odor. Pure samples can form solid crystals when cooled.

Comment on solubility

Solubility of 1-chlorooctadecane

1-chlorooctadecane, with the chemical formula C18H37Cl, is a long-chain organic compound that exhibits notable solubility characteristics. Being an alkyl halide, it has a hydrophobic hydrocarbon chain with a polar chloride group, which influences its solubility in various solvents.

Generally, the solubility of 1-chlorooctadecane in different solvents can be summarized as follows:

  • Non-polar solvents: 1-chlorooctadecane is highly soluble in non-polar solvents such as hexane and toluene. Its long carbon chain favors interactions with other non-polar molecules.
  • Polar solvents: The solubility in polar solvents, including water, is very low. This limited solubility is primarily due to the strong intermolecular forces between water molecules, which are not effectively disrupted by the presence of the 1-chlorooctadecane molecule.
  • Partial solubility: In mixed-solvent systems or at elevated temperatures, some degree of solubility might be observed, although this is not the primary characteristic of this compound.

In summary, 1-chlorooctadecane demonstrates a clear preference for non-polar environments, aligning with the general behavior of long-chain hydrocarbons. As such, it serves as an illustrative example of how molecular structure directly influences solubility properties.

Interesting facts

Interesting Facts about 1-chlorooctadecane

1-chlorooctadecane, an intriguing chemical compound belonging to the family of aliphatic halides, presents a fascinating array of properties and uses. Here are some notable aspects of this compound:

  • Structure and Composition: 1-chlorooctadecane features a long hydrocarbon chain with 18 carbon atoms, making it a straight-chain alkyl halide. The presence of the chlorine atom at the first carbon position plays a crucial role in its reactivity and interactions with other substances.
  • Applications: This compound is primarily used in organic synthesis and can serve as a precursor in the manufacturing of surfactants, insecticides, and other functional compounds. Its unique structure provides valuable insight into how halogen compounds can modify properties of organic molecules.
  • Reactivity: Being a halogenated hydrocarbon, 1-chlorooctadecane exhibits noteworthy reactivity patterns. It can undergo various reactions, including elimination and substitution, due to the polar nature of the carbon-chlorine bond. Through these reactions, chemists can formulate more complex molecules.
  • Environmental Impact: As an organic chlorine compound, it is crucial to understand the environmental implications associated with its use and degradation. Chlorinated compounds can be persistent pollutants, and ongoing research is being conducted to assess their long-term ecological impact.
  • Research and Development: 1-chlorooctadecane often serves as a point of study in education and research settings. Its relatively simple structure yet significant chemical properties make it ideal for demonstrating fundamental concepts in organic chemistry.

In conclusion, 1-chlorooctadecane is much more than just a simple alkyl halide. Its diverse applications and unique characteristics make it a compound of great interest for researchers and students alike. As we continue to explore the chemistry behind such compounds, we gain deeper insights into the intricate world of organic chemistry.

Synonyms
1-CHLOROOCTADECANE
Octadecyl chloride
Octadecane, 1-chloro-
Stearyl chloride
chloroctadecyl
NSC 5543
EINECS 222-207-7
UNII-73H8VD533I
DTXSID3027536
AI3-28591
73H8VD533I
NSC-5543
1-OCTADECYL CHLORIDE
DTXCID007536
EC 222-207-7
J595I
vuqpjrpdrdvqmn-uhfffaoysa-n
3386-33-2
n-Octadecyl chloride
Chlorooctadecane
stearylchloride
Octadecane, chloro-
1-Chlorooctadecane 10000 microg/mL in Dichloromethane
Octadecane, 1-chloro-; 1-Chlorooctadecane; 1-Octadecyl chloride; NSC 5543; Octadecyl chloride; n-Octadecyl chloride
1-chloro-octadecane
MFCD00000960
1-chloranyloctadecane
1-Chlorooctadecane, 96%
SCHEMBL7496
CHEMBL3187568
NSC5543
Tox21_202998
AKOS009031592
1-Chlorooctadecane, analytical standard
CS-W014556
NCGC00260543-01
CAS-3386-33-2
DB-048506
NS00007161
EN300-19888
A10751
A821964
Q27266182