10,12-TRICOSADIYNOIC ACID

Base Information

• Chemical Name: 10,12-TRICOSADIYNOIC ACID
• CAS No.: 66990-30-5
• Molecular Formula: C23H38 O2
• Molecular Weight: 346.54700
• Hs Code.: 2916190090
• Mol file: 66990-30-5.mol

Synonyms:Tricosa-10,12-diynoicacid

Chemical Property of 10,12-TRICOSADIYNOIC ACID

Chemical Property:

• Vapor Pressure: 2.62E-11mmHg at 25°C
• Melting Point: 56-60oC
• Boiling Point: 498.8oC at 760 mmHg
• Flash Point: 236oC
• PSA: 37.30000
• Density: 0.938g/cm3
• LogP: 6.72940
• Storage Temp.: Refrigerator
• Sensitive.: Light Sensitive
• Water Solubility.: Insoluble in water.

Purity/Quality:

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

10,12-Tricosadiynoic acid ^*data from reagent suppliers

Safty Information:

• Safety Statements: 22-24/25

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 10,12-TRICOSADIYNOIC ACID

There total 4 articles about 10,12-TRICOSADIYNOIC ACID 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: 48.0%

undec-10-ynoic acid (2777-65-3) + 1-Chloro-dodec-1-yne (118869-25-3) → tricosa-10,12-diynoic acid (66990-30-5)

Guidance literature:

With potassium hydroxide; methylamine; copper(l) chloride; In tetrahydrofuran; methanol; water; 1) 20 deg C, 4 h, 2) 40 deg C, 1 h;

DOI:10.1007/BF00707229

Reference yield: 30.0%

undec-10-ynoic acid (2777-65-3) → tricosa-10,12-diynoic acid (66990-30-5)

Guidance literature:

With copper(l) iodide; hydroxylamine hydrochloride; ethylamine; potassium hydroxide; In tetrahydrofuran; methanol; water; at 0 - 20 ℃; for 24h;

DOI:10.1002/anie.202110517

Reference yield:

undec-10-ynoic acid (2777-65-3) + 1-iodo-dodeca-1-yne (60705-20-6) → tricosa-10,12-diynoic acid (66990-30-5)

Guidance literature:

Multistep reaction; (i) aq. NH₂OH*HCl, CuCl₂, EtNH₂, KOH, (ii) /BRN= 1758339/, MeOH;

upstream raw materials:

undec-10-ynoic acid

1-iodo-dodeca-1-yne

1-Chloro-dodec-1-yne

Downstream raw materials:

methyl tricosa-10,12-diynoate

10,12-tricosadiynoic acid [6,6]-phenyl-C₆₁-butyl ester

Refernces

• 1、 Brooks, Jacob T.,Claridge, Shelley A.,Davis, Tyson C.,Hayes, Tyler R.,Shi, Anni,Singh, Anamika,Villarreal, Terry A.. "Plenty of Room at the Top: A Multi-Scale Understanding of nm-Resolution Polymer Patterning on 2D Materials". supporting information. p. 25436 - 25444. Retrieved 2021/10/29.