1-Tetradecyne

Base Information

• Chemical Name: 1-Tetradecyne
• CAS No.: 765-10-6
• Molecular Formula: C14H26
• Molecular Weight: 194.36
• Hs Code.: 29012990
• European Community (EC) Number: 212-139-6
• DSSTox Substance ID: DTXSID4061096
• Nikkaji Number: J151.174B
• Wikidata: Q81989313
• Mol file: 765-10-6.mol

Synonyms:1-Tetradecyne;765-10-6;tetradec-1-yne;Tetradecyne;EINECS 212-139-6;1-C14H26;MFCD00015076;DL-Threonine;1-Tetradecyne, >=97.0%;DTXSID4061096;AKOS015836225;CS-0197421;FT-0608313;T0761;D86375;A839964;(S)-4-N-Boc-piperazine-2-carboxylicacidmethylester

Chemical Property of 1-Tetradecyne

Chemical Property:

• Appearance/Colour: colourless to light yellow liquid
• Vapor Pressure: 0.0321mmHg at 25°C
• Melting Point: 2.51°C (estimate)
• Refractive Index: n20/D 1.440
• Boiling Point: 132 - 134 C at 14 mm Hg
• Flash Point: 132-134°C/14mm
• PSA: 0.00000
• Density: 0.790 g/mL at 20 °C(lit.)
• LogP: 4.93060
• Water Solubility.: Not miscible with water. soluble in common organic solvents of low polarity
• XLogP3: 6.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 10
• Exact Mass: 194.203450829
• Heavy Atom Count: 14
• Complexity: 137

Purity/Quality:

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

1-Tetradecyne ^*data from reagent suppliers

Safty Information:

• Safety Statements: 23-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCCCCCCCC#C
• Uses: 1-Tetradecyne is used in addition reactions of alkynes like hydrogenation, halogenation, hydrohalogenation, hydration reactions and others.

Technology Process of 1-Tetradecyne

There total 14 articles about 1-Tetradecyne 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: 100.0%

lithium acetylide-ethylenediamine complex (1216963-74-4) + 1-dodecylbromide (143-15-7) → 1-tetradecyne (765-10-6)

Guidance literature:

In dimethyl sulfoxide; at 23 ℃; for 12h;

DOI:10.1271/bbb.67.2658

Reference yield: 87.0%

7-tetradecyne (35216-11-6) → 1-tetradecyne (765-10-6)

Guidance literature:

With potassium tert-butylate; lithium (3-aminopropyl)amide; for 0.25h; Ambient temperature;

Reference yield: 86.0%

trimethyl(tetradec-1-ynyl)silane (136689-90-2) → 1-tetradecyne (765-10-6)

Guidance literature:

trimethyl(tetradec-1-ynyl)silane; With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 0 ℃;

With hydrogenchloride; In tetrahydrofuran; water;

DOI:10.1002/pola.23988

upstream raw materials:

1-bromo-tetradec-1-ene

sodium acetylide

1-dodecylbromide

N,N-dimethyl-formamide

Downstream raw materials:

2-pentadecyn-1-ol

1,1,1-trifluorohexadec-3-yn-2-one

(E/Z)-1-Phenylselenododec-1-ene

4-methoxyphenyl 5-octadecyn-(2E)-enyl ether

Refernces

• 1、 Ding, Haowei,Sakata, Ken,Kuriyama, Shogo,Nishibayashi, Yoshiaki. "Ruthenium-Catalyzed Propargylic Reduction of Propargylic Alcohols with Hantzsch Ester". . p. 2130 - 2134. Retrieved 2020/06/08.
• 2、 Coleman, Bridgett E.,Cwynar, Valerie,Hart, David J.,Havas, Fabien,Jakkam, Madan Mohan,Patterson, Suzanne,Ridenour, Sam,Schmidt, Michael,Smith, Eboney,Wells, Angela J.. "Modular approach to the synthesis of unsaturated 1-monoacyl glycerols". . p. 1339 - 1342. Retrieved 2007/10/03.