2-Ethylhexanoic anhydride

Base Information

• Chemical Name: 2-Ethylhexanoic anhydride
• CAS No.: 36765-89-6
• Molecular Formula: C16H30 O3
• Molecular Weight: 270.412
• Hs Code.: 29159000
• European Community (EC) Number: 253-195-1
• DSSTox Substance ID: DTXSID60957985
• Nikkaji Number: J332.349H
• Mol file: 36765-89-6.mol

Synonyms:2-Ethylhexanoic anhydride;36765-89-6;2-ethylhexanoyl 2-ethylhexanoate;Hexanoic acid, 2-ethyl-, anhydride;EINECS 253-195-1;1-Ethylhexanoic anhydride #;Bis(2-ethylhexanoic)anhydride;SCHEMBL240950;2-ethylhexanoic acid anhydride;2-ETHYLHEXANOICANHYDRIDE;TVPCUVQDVRZTAL-UHFFFAOYSA-;DTXSID60957985;MFCD00043963;FT-0612274;J-640320

Chemical Property of 2-Ethylhexanoic anhydride

Chemical Property:

• Vapor Pressure: 0.00113mmHg at 25°C
• Refractive Index: 1.4335-1.4355
• Boiling Point: 300.3°Cat760mmHg
• Flash Point: 135.8°C
• PSA: 43.37000
• Density: 0.919g/cm³
• LogP: 4.48900
• XLogP3: 5.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 12
• Exact Mass: 270.21949481
• Heavy Atom Count: 19
• Complexity: 235

Purity/Quality:

98%Min ^*data from raw suppliers

2-ETHYLHEXANOIC ANHYDRIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38-34
• Safety Statements: 24/25-45-36/37/39-26

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCC(CC)C(=O)OC(=O)C(CC)CCCC

Technology Process of 2-Ethylhexanoic anhydride

There total 8 articles about 2-Ethylhexanoic anhydride 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: 99.0%

2-Ethylhexanoic acid (149-57-5) → 2-ethylhexanoic acid anhydride (36765-89-6) + 2-ethylhexanoic acid chloride (760-67-8)

Guidance literature:

With phosgene; pentabutyl propyl guanidinium chloride; silica gel; In neat (no solvent); at 100 - 120 ℃;

Reference yield: 96.0%

2-Ethylhexanoic acid (149-57-5) → 2-ethylhexanoic acid anhydride (36765-89-6)

Guidance literature:

With N,N-bis[2-oxo-3-oxazolidinyl]phosphorodiamidic chloride; triethylamine; In dichloromethane; at 20 ℃; for 0.5h;

DOI:10.1055/s-1981-29544

Reference yield:

→ 2-ethylhexanoic acid anhydride (36765-89-6)

Guidance literature:

With pyridine; benzene; dann mit Wasser;

DOI:10.1021/ja01174a090

upstream raw materials:

d,l-2-ethylhexanal

2-Ethylhexanoic acid

2-ethylhexanoic acid chloride

copper diacetate

Refernces

• 1、 Man,Hauser. "-". . p. 3294. Retrieved 1950.
• 2、 -. "Formaldehyde fifth heavenly stem four mellow Shan Suo double-quarter of the six-ester". Paragraph 0135-0137. . Retrieved 2017/03/21.
• 3、 -. "HEXAESTER OF MONO-FORMAL BIS PENTAERYTHRITOL". Page/Page column 0093. . Retrieved 2015/11/18.