22592-15-0

Basic information

• Product Name: 1-CHLORO-2-PENTYNE
• Synonyms: 1-Chloro-pent-2-yne;1-chloropent-2-yne;pentynylchloride;1-CHLORO-2-PENTYNE;2-PENTYNYL CHLORIDE;2-PENTYNYL CHLORIDE 96+%;EINECS 245-112-2;1-chloro-2-pentyn
• CAS NO: 22592-15-0
• Molecular Formula: C₅H₇Cl
• Molecular Weight: 102.56
• EINECS: 245-112-2
• Product Categories: Acetylenes;Functionalized Acetylenes
• Mol File: 22592-15-0.mol

Chemical Properties

• Melting Point: 195 °C
• Boiling Point: 122 °C
• Flash Point: 25°C
• Appearance: /
• Density: 0,98 g/cm3
• Refractive Index: 1.4550 to 1.4590
• CAS DataBase Reference: 1-CHLORO-2-PENTYNE(CAS DataBase Reference)
• NIST Chemistry Reference: 1-CHLORO-2-PENTYNE(22592-15-0)
• EPA Substance Registry System: 1-CHLORO-2-PENTYNE(22592-15-0)

Safety Data

• Statements: 11-38
• Safety Statements: 16-26-36/37/39
• RIDADR: 1993
• WGK Germany: 3
• HazardClass: 3
• PackingGroup: III
• Hazardous Substances Data: 22592-15-0(Hazardous Substances Data)

Usage

Uses

Used in Chemical Synthesis:
1-Chloro-2-pentyne is used as a reagent in organic synthesis for the production of a variety of other chemicals. Its unique properties make it a valuable component in creating new compounds with specific applications.
Used in Pharmaceutical Industry:
1-Chloro-2-pentyne is used as an intermediate in the synthesis of pharmaceuticals for its ability to contribute to the development of new drugs with potential therapeutic benefits.
Used in Agrochemical Industry:
In the agrochemical sector, 1-Chloro-2-pentyne is utilized as a precursor in the production of various agrochemicals, such as pesticides and herbicides, to enhance crop protection and yield.
Used in Other Industries:
1-CHLORO-2-PENTYNE's versatility extends to other industries where it is employed for specific applications, leveraging its chemical properties to meet the needs of diverse markets.

Upstream product

• 627-21-4 2-Pentyne 
• 6261-22-9 pent-2-yn-1-ol 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 41282-41-1 pent-2-yn-1-amine 
• 2294-91-9 3-ethyl-1H-indene 
• 16400-32-1 1-bromo-pent-2-yne 
• 41031-88-3 (Z)-2-(2-pentenyl)-2-cyclopenten-1-one 
• 57026-62-7 2-(Pent-2-enyl)cyclopentan-1-one 
• 1211-29-6 methyl jasmonate 
• 423760-88-7 (2S,3R,6S)-2,6-dimethyl-4-(4-pent-2-ynyloxy-benzenesulfonyl)-morpholine-3-carboxylic acid methyl ester 
• 423760-82-1 (2S,3R,6S)-4-[4-(4-HYDROXY-4-METHYL-PENT-2-YNYLOXY)-BENZENESULFONYL]-2,6-DIMETHYL-MORPHOLINE-3-CARBOXYLIC ACID METHYL ESTER 
• 42537-02-0 2-<(Z)-2-pentenyl>cyclopentanone 

Relevant articles and documents

A Modular, Enantioselective Synthesis of Resolvins D3, E1, and Hybrids

Resolvins D3 and E1 are important signaling molecules in the resolution of inflammation. Here, we report a convergent and flexible strategy to prepare these natural products using Hiyama-Denmark coupling of five- and six-membered cyclic alkenylsiloxanes to connect three resolvin fragments, and control the stereochemistry of the natural product (Z)-alkenes. The modular nature of this approach enables the synthesis of novel resolvin hybrids, opening up opportunities for more-extensive investigations of resolvin biology.

AN EFFICIENT SYNTHETIC METHOD OF METHYL (+/-)-JASMONATE

An efficient synthetic method of methyl (+/-)-jasmonate is described. 2-Pentynyl-2-cyclopentenone, the key intermediate in this route, was synthesized by applying the palladium-catalyzed enone formation from allyl β-keto carboxylate as a key reaction.