2-Undecene, (E)-

Base Information

• Chemical Name: 2-Undecene, (E)-
• CAS No.: 2244-02-2
• Molecular Formula: C11H22
• Molecular Weight: 154.296
• Hs Code.: 2901299090
• NSC Number: 158677
• UNII: 4JH4KV7M4K
• DSSTox Substance ID: DTXSID10876612
• Nikkaji Number: J97.374B,J97.375K
• Wikidata: Q27259757
• Mol file: 2244-02-2.mol

Synonyms:2-Undecene, (E)-;(E)-2-Undecene;2-Undecene;2-Undecene, (2E)-;trans-2-Undecene;693-61-8;UNII-4JH4KV7M4K;4JH4KV7M4K;28761-27-5;2244-02-2;(2E)-2-Undecene;(2E)-2-Undecene #;.BETA.-TRANS-UNDECENE;(E)- and (Z)-2-Undecene;FH2735S2NU;DTXSID10876612;JOHIXGUTSXXADV-HWKANZROSA-N;NSC158677;NSC-158677;Q27259757

Chemical Property of 2-Undecene, (E)-

Chemical Property:

• Vapor Pressure: 0.569mmHg at 25°C
• Melting Point: -67.3°C (estimate)
• Refractive Index: 1.4224 (estimate)
• Boiling Point: 196.1°Cat760mmHg
• Flash Point: 61.2°C
• PSA: 0.00000
• Density: 0.757g/cm³
• LogP: 4.31310
• XLogP3: 5.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 7
• Exact Mass: 154.172150702
• Heavy Atom Count: 11
• Complexity: 82

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Other Classes -> Aliphatics, Unsaturated
• Canonical SMILES: CCCCCCCCC=CC
• Isomeric SMILES: CCCCCCCC/C=C/C

Technology Process of 2-Undecene, (E)-

There total 30 articles about 2-Undecene, (E)- 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: 40.0%

undeca-1,2-diene (56956-46-8) → 1-undecene (821-95-4) + 2-undecene (2244-02-2)

Guidance literature:

undeca-1,2-diene; With indium(III) chloride; triethyl borane; tri-n-butyl-tin hydride; In tetrahydrofuran; hexane; at 20 ℃; for 2h; Inert atmosphere;

With hydrogenchloride; water; In tetrahydrofuran; hexane; regioselective reaction;

DOI:10.1039/b803314e

Reference yield:

propene (187737-37-7,13987-01-4,15220-87-8,9003-07-0,676-63-1,25085-53-4) + soy fatty acid methyl ester → 1-Decene (872-05-9,17438-89-0,25189-70-2) + 2-undecene (2244-02-2) + methyl 9-decenoate (25601-41-6) + methyl 9‐undecenoate (5760-50-9)

Guidance literature:

1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene-dichloro(3-methyl-2-buteneylidene)-(tricyclohexylphosphine)ruthenium; In dichloromethane; at 60 ℃; for 4h; under 6723.1 - 7757.43 Torr; Product distribution / selectivity;

Reference yield:

methyl soyate + propene (187737-37-7,13987-01-4,15220-87-8,9003-07-0,676-63-1,25085-53-4) → 1-Decene (872-05-9,17438-89-0,25189-70-2) + 2-undecene (2244-02-2) + methyl 9-decenoate (25601-41-6) + methyl 9‐undecenoate (5760-50-9)

Guidance literature:

[1,3-bis-(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(3-methyl-2-butenylidene)(tricyclohexylphosphine)ruthenium(II); at 60 ℃; for 4.5h; under 6723.1 - 7757.43 Torr; Product distribution / selectivity;

upstream raw materials:

undecan-2-ol

bromo-3 undecyne-1

sulfuric acid

methyl nonyl ketone

Downstream raw materials:

nonanoic acid

n-Undecane

1-undecyne