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1-Chloro-2-pentyne, with the molecular formula C5H7Cl, is a colorless liquid chemical compound characterized by a distinctive odor. It is known for its high flammability and potential to form explosive mixtures with air, necessitating careful handling and the use of appropriate protective equipment due to its low flash point and skin and eye irritant properties. This versatile compound is utilized in the synthesis of various chemicals and serves as a reagent in organic synthesis, as well as in pharmaceuticals, agrochemicals, and other industries.

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  • 22592-15-0 Structure
  • Basic information

    1. Product Name: 1-CHLORO-2-PENTYNE
    2. 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
    3. CAS NO:22592-15-0
    4. Molecular Formula: C5H7Cl
    5. Molecular Weight: 102.56
    6. EINECS: 245-112-2
    7. Product Categories: Acetylenes;Functionalized Acetylenes
    8. Mol File: 22592-15-0.mol
  • Chemical Properties

    1. Melting Point: 195 °C
    2. Boiling Point: 122 °C
    3. Flash Point: 25°C
    4. Appearance: /
    5. Density: 0,98 g/cm3
    6. Refractive Index: 1.4550 to 1.4590
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 1-CHLORO-2-PENTYNE(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-CHLORO-2-PENTYNE(22592-15-0)
    11. EPA Substance Registry System: 1-CHLORO-2-PENTYNE(22592-15-0)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: 11-38
    3. Safety Statements: 16-26-36/37/39
    4. RIDADR: 1993
    5. WGK Germany: 3
    6. RTECS:
    7. HazardClass: 3
    8. PackingGroup: III
    9. Hazardous Substances Data: 22592-15-0(Hazardous Substances Data)

22592-15-0 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.

Check Digit Verification of cas no

The CAS Registry Mumber 22592-15-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,5,9 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 22592-15:
(7*2)+(6*2)+(5*5)+(4*9)+(3*2)+(2*1)+(1*5)=100
100 % 10 = 0
So 22592-15-0 is a valid CAS Registry Number.

22592-15-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-chloropent-2-yne

1.2 Other means of identification

Product number -
Other names EINECS 245-112-2

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:22592-15-0 SDS

22592-15-0Relevant articles and documents

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

Anderson, Edward A.,Elbert, bryony L.,Llaveria, Josep,Streatfeild, penelope E.,Urbitsch, Felix

supporting information, (2020/02/28)

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

Kataoka, Hideaki,Yamada, Toshiro,Goto, Kuniaki,Tsuji, Jiro

, p. 4107 - 4112 (2007/10/02)

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.

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