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1,4-Decadiyne, with the molecular formula C10H16, is a highly reactive alkyne characterized by the presence of two triple bonds, making it a highly unsaturated hydrocarbon. It is a potentially hazardous chemical compound that requires careful handling and storage to prevent adverse reactions and health hazards.

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  • 929-53-3 Structure
  • Basic information

    1. Product Name: 1,4-DECADIYNE
    2. Synonyms: 1,4-Decadiyne (6CI, 7CI, 8CI, 9CI);1,4-Decadiyne,50%soln.inhexane;1,4-DECADIYNE, 99% 50% SOLUTION in n-HEXANE;1,4-DECADIYNE: 50% SOLUTION IN HEXANE;1,4-Decadiyne (50% in Hexane, ca. 2.7mol/L);deca-1,5-diyne;1,4-DECADIYNE;TIMTEC-BB SBB008890
    3. CAS NO:929-53-3
    4. Molecular Formula: C10H14
    5. Molecular Weight: 134.22
    6. EINECS: N/A
    7. Product Categories: Acetylenes;Acetylenic Hydrocarbons
    8. Mol File: 929-53-3.mol
  • Chemical Properties

    1. Melting Point: 60-62 °C
    2. Boiling Point: 68-69°C 5mm
    3. Flash Point: 68-69°C/5mm
    4. Appearance: /
    5. Density: 0,822 g/cm3
    6. Vapor Pressure: 1.161mmHg at 25°C
    7. Refractive Index: 1.462
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. BRN: 1840518
    11. CAS DataBase Reference: 1,4-DECADIYNE(CAS DataBase Reference)
    12. NIST Chemistry Reference: 1,4-DECADIYNE(929-53-3)
    13. EPA Substance Registry System: 1,4-DECADIYNE(929-53-3)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: 11-48/20
    3. Safety Statements: 16-26-33
    4. RIDADR: 3295
    5. WGK Germany:
    6. RTECS:
    7. HazardClass: 3
    8. PackingGroup: II
    9. Hazardous Substances Data: 929-53-3(Hazardous Substances Data)

929-53-3 Usage

Uses

Used in Organic Synthesis:
1,4-Decadiyne is used as a building block in organic synthesis for its ability to undergo various chemical reactions due to its triple bonds, facilitating the creation of complex organic molecules.
Used in Pharmaceutical Production:
1,4-Decadiyne is used as a precursor in the production of various pharmaceuticals, contributing to the synthesis of medicinal compounds that address a range of health conditions.
Used in Fragrance Industry:
1,4-Decadiyne serves as a precursor for the synthesis of fragrances, leveraging its reactivity to form scent molecules that are used in perfumes, cosmetics, and other scented products.
Used in Agrochemicals:
1,4-Decadiyne is utilized in the development of agrochemicals, such as pesticides and herbicides, where its reactivity aids in the formation of active ingredients that protect crops from pests and weeds.
Safety Measures:
Due to its highly reactive nature, 1,4-Decadiyne must be handled with extreme caution. It is essential to use proper safety measures and protective equipment when working with this chemical to prevent skin, eye, and respiratory irritation. Prolonged or high-dose exposure can lead to severe health effects, necessitating the maintenance of a cool, dry storage environment away from sources of heat and ignition.

Check Digit Verification of cas no

The CAS Registry Mumber 929-53-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,2 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 929-53:
(5*9)+(4*2)+(3*9)+(2*5)+(1*3)=93
93 % 10 = 3
So 929-53-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H14/c1-3-5-7-9-10-8-6-4-2/h1H,4-6,8,10H2,2H3

929-53-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name deca-1,4-diyne

1.2 Other means of identification

Product number -
Other names 1,4-Decadiyne soln. in hexane

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:929-53-3 SDS

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