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2-chloro-1-propanol

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Identification
Molecular formula
C3H7ClO
CAS number
127-00-4
IUPAC name
2-chloropropan-1-ol
State
State

2-Chloro-1-propanol is a liquid at room temperature.

Melting point (Celsius)
-35.00
Melting point (Kelvin)
238.00
Boiling point (Celsius)
131.00
Boiling point (Kelvin)
404.00
General information
Molecular weight
94.55g/mol
Molar mass
94.5470g/mol
Density
1.1575g/cm3
Appearence

2-Chloro-1-propanol is a colorless to pale yellow liquid that may have a faint but characteristic odor. It is not particularly volatile under standard conditions and can sometimes appear slightly viscous depending on the purity and ambient temperature.

Comment on solubility

Solubility of 2-chloropropan-1-ol

2-chloropropan-1-ol, with the chemical formula C3H7ClO, exhibits interesting solubility characteristics due to its functional groups.

Solubility in Water

This compound is known to be moderately soluble in water. The presence of the hydroxyl (-OH) group allows for hydrogen bonding, thereby enhancing its interaction with water molecules. However, the chlorine atom adds some degree of hydrophobic character, leading to limited solubility in aqueous solutions compared to alcohols without halogen substituents.

Solubility in Organic Solvents

In contrast, 2-chloropropan-1-ol is highly soluble in organic solvents. This includes solvents such as:

  • Ethyl acetate
  • Ethanol
  • Acetone

The hydrophobic portion of the molecule (due to the chlorinated carbon) facilitates favorable interactions with nonpolar organic solvents, leading to increased solubility.

Factors Affecting Solubility

The solubility of 2-chloropropan-1-ol can be influenced by various factors:

  • Temperature: Generally, solubility increases with temperature.
  • pH: Although this compound is neutral, variations in pH can affect the ionization of surrounding substances.
  • Concentration of other solutes: Presence of salts or other solutes may lead to salting out or salting in effects.

Overall, while 2-chloropropan-1-ol exhibits moderate solubility in water, its solubility in organic solvents is significantly higher, making it a versatile compound in both polar and nonpolar environments.

Interesting facts

Interesting Facts about 2-Chloropropan-1-ol

2-Chloropropan-1-ol is a fascinating compound with significant relevance in both industrial applications and organic synthesis. This molecule, characterized by a chlorine atom attached to a propane backbone, serves as an excellent example of halogenated alcohols.

Key Uses and Applications

  • Solvent: It is utilized as a solvent in various chemical reactions due to its ability to dissolve both polar and nonpolar compounds.
  • Intermediate: The compound acts as a vital intermediate in the synthesis of agrochemicals and pharmaceuticals.
  • Chemical Reagent: Its reactivity allows it to play a crucial role in nucleophilic substitution reactions.

Reactivity and Chemical Behavior

2-Chloropropan-1-ol exhibits intriguing reactivity patterns:

  • The chlorine atom enhances electrophilicity, making the carbon atom more susceptible to nucleophilic attacks.
  • This compound can easily undergo hydrolysis to yield the corresponding alcohol, showcasing its versatility in synthetic pathways.
  • The presence of the -Cl group significantly alters its physical and chemical properties compared to its non-halogenated counterparts.

Safety Considerations

Despite its useful applications, it is vital to handle 2-chloropropan-1-ol with care:

  • It is classified as harmful if inhaled or ingested, and appropriate safety measures should be taken.
  • Protective equipment such as gloves and goggles is recommended when working with this compound.

In summary, 2-chloropropan-1-ol is not just a simple chemical; it showcases the beauty of organic chemistry through its applications, reactivity, and the importance of safety in chemical handling. Its unique properties continue to intrigue scientists and pave the way for new discoveries.

Synonyms
2-Chloropropan-1-ol
2-CHLORO-1-PROPANOL
2-Chloropropanol
1-Propanol, 2-chloro-
78-89-7
Propylene chlorohydrin
2-Chloropropyl alcohol
Propylenechlorohydrin
1-Hydroxy-2-chloropropane
beta-Chloropropyl alcohol
.beta.-Chloropropyl alcohol
CCRIS 875
HSDB 5223
EINECS 201-154-3
NSC 122672
2-chloro-propan-1-ol
(R)-(-)-2-Chloro-1-propanol
NSC-122672
DTXSID5052541
W3398732C7
PROPYLENE CHLOROHYDRIN [MI]
.BETA.-PROPYLENE CHLOROHYDRIN
1-HYDROXY-2-CHLOROPROPANE [HSDB]
2Chloropropanol
Propylenchlorhydrin
1-Propanol, 2-chloro-, (S)-
UNII-W3398732C7
1Propanol, 2chloro
2Chloropropyl alcohol
1Hydroxy2chloropropane
betaChloropropyl alcohol
(r)-2-chloro-1-propanol
WLN: Q1YG1
DTXCID2031114
2-CHLOROISOPROPYL ALCOHOL
BETA-PROPYLENE CHLOROHYDRIN
(S)-(-)-2-Chloro-1-propanol
NSC122672
AKOS006228269
SB44668
SB44669
UN 2611
FC146292
SY240135
NS00021358
Propylene chlorohydrin [UN2611] [Poison]
EN300-91182
G28183
Q15461615
Propylenechlorohydrin; 1-Hydroxy-2-chloropropane; 2-Chloropropylalcohol
201-154-3