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Catalog Number:
26766
CAS Number:
14267-92-6
5-Chloro-1-pentyne
Purity:
≥ 97% (GC)
Synonym(s):
4-Pentynyl chloride
Hazmat
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Product Information

5-Chloro-1-pentyne is a versatile chemical compound recognized for its unique properties and applications in various fields. This alkyne, characterized by the presence of a chlorine atom at the fifth position of the pentyne chain, serves as an essential intermediate in organic synthesis. Its reactivity allows for the formation of a wide range of derivatives, making it valuable in the development of pharmaceuticals, agrochemicals, and specialty chemicals. Researchers often utilize 5-Chloro-1-pentyne in cross-coupling reactions and as a building block for more complex molecular structures, enhancing its significance in synthetic organic chemistry.

The compound's distinctive structure not only facilitates its use in the synthesis of various organic compounds but also provides advantages in terms of selectivity and yield in chemical reactions. Its application extends to the production of fine chemicals and materials, where it can be employed in the formulation of innovative products. With its robust reactivity and adaptability, 5-Chloro-1-pentyne stands out as a crucial component for professionals seeking to advance their research and development efforts in chemical synthesis.

Synonyms
4-Pentynyl chloride
CAS Number
14267-92-6
Purity
≥ 97% (GC)
Molecular Formula
C5H7Cl
Molecular Weight
102.56
MDL Number
MFCD00001014
PubChem ID
84308
Density
0.968 g/mL at 25 ?C
Appearance
Colorless to light yellow liquid
Boiling Point
67 - 69 ?C/145 mmHg (Lit.)
Refractive Index
n20/D 1.444 (Lit.)
Conditions
Store at 0 - 8 °C
General Information
Synonyms
4-Pentynyl chloride
CAS Number
14267-92-6
Purity
≥ 97% (GC)
Molecular Formula
C5H7Cl
Molecular Weight
102.56
MDL Number
MFCD00001014
PubChem ID
84308
Density
0.968 g/mL at 25 ?C
Appearance
Colorless to light yellow liquid
Boiling Point
67 - 69 ?C/145 mmHg (Lit.)
Refractive Index
n20/D 1.444 (Lit.)
Conditions
Store at 0 - 8 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

5-Chloro-1-pentyne is widely utilized in research focused on:

  • Synthetic Chemistry: It serves as a versatile building block in organic synthesis, allowing chemists to create complex molecules efficiently.
  • Pharmaceutical Development: This compound is used in the synthesis of various pharmaceuticals, particularly in the development of new drugs targeting specific diseases.
  • Polymer Chemistry: It acts as a monomer in the production of specialized polymers, enhancing properties such as strength and chemical resistance.
  • Material Science: Researchers leverage its unique reactivity to develop advanced materials, including coatings and adhesives with improved performance.
  • Agricultural Chemicals: It is applied in the formulation of agrochemicals, contributing to the development of effective pesticides and herbicides.

Citations