2-Nonyne

Base Information

• Chemical Name: 2-Nonyne
• CAS No.: 19447-29-1
• Molecular Formula: C9H16
• Molecular Weight: 124.226
• Hs Code.: 29012990
• European Community (EC) Number: 678-271-5
• DSSTox Substance ID: DTXSID10173077
• Nikkaji Number: J132.823I
• Wikidata: Q83043178
• Mol file: 19447-29-1.mol

Synonyms:2-Nonyne;19447-29-1;non-2-yne;2-C9H16;DTXSID10173077;LXKRETAGISZJAD-UHFFFAOYSA-N;MFCD00039986;AKOS015841157;FT-0637852

Chemical Property of 2-Nonyne

Chemical Property:

• Vapor Pressure: 3.29mmHg at 25°C
• Melting Point: -49.99°C (estimate)
• Refractive Index: 1.4340
• Boiling Point: 159.2°Cat760mmHg
• Flash Point: 39°C
• PSA: 0.00000
• Density: 0.774g/cm³
• LogP: 2.98010
• XLogP3: 4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 4
• Exact Mass: 124.125200510
• Heavy Atom Count: 9
• Complexity: 99.7

Purity/Quality:

98%,99%, ^*data from raw suppliers

2-Nonyne ^*data from reagent suppliers

Safty Information:

• Pictogram(s): R10-36/37/38:
• Hazard Codes: R10-36/37/38:
• Statements: 10-36/37/38-65
• Safety Statements: 16-26-36/37/39-62

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCC#CC
• Uses: 2-Nonyne is used in the studies of certian bisubstituted acetylenic hydrocarbons.

Technology Process of 2-Nonyne

There total 13 articles about 2-Nonyne which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

1-bromo-1-octyne (38761-67-0) + 10-Methyl-9-oxa-10-borabicyclo<3.3.2>decane (99966-26-4) → non-2-yne (19447-29-1)

Guidance literature:

With sodium hydroxide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; water; for 4h; Heating;

DOI:10.1016/S0040-4039(00)97891-2

Reference yield:

1-octynylmagnesium bromide (49770-66-3,61307-39-9) + dimethyl sulfate (77-78-1) → non-2-yne (19447-29-1)

Guidance literature:

With diethyl ether;

DOI:10.1021/ja01296a035

Reference yield:

trimethyl(non-2-yn-1-yl)silane (74581-76-3) → non-2-yne (19447-29-1) + Nona-1,2-dien (22433-33-6)

Guidance literature:

With sodium ethanolate; In ethanol; for 48h; Heating;

DOI:10.1021/jo01312a046

upstream raw materials:

diethyl ether

n-octyne

dimethyl sulfate

methyl iodide

Downstream raw materials:

1-nonyne

2-nonene

(E)-2-(chlorodiphenylsilyl)-2-nonene

oenanthic acid