FEMA 3148

Base Information

• Chemical Name: FEMA 3148
• CAS No.: 3025-30-7
• Molecular Formula: C12H20 O2
• Molecular Weight: 196.29
• Hs Code.: 2916190090
• Mol file: 3025-30-7.mol

Synonyms:2,4-Decadienoicacid, ethyl ester, (E,Z)- (8CI); Ethyl (2E,4Z)-2,4-decadienoate; Ethyl(2E,4Z)-decadienoate; Ethyl (E,Z)-2,4-decadienoate; Ethyltrans-2,cis-4-decadienoate

Chemical Property of FEMA 3148

Chemical Property:

• Appearance/Colour: Colourless to pale yellow liquid
• Vapor Pressure: 0.00954mmHg at 25°C
• Melting Point: -60 °C
• Refractive Index: n20/D 1.486(lit.)
• Boiling Point: 70-72 °C0.05 mm Hg(lit.)
• Flash Point: >230 °F
• PSA: 26.30000
• Density: 0.905 g/mL at 25 °C(lit.)
• LogP: 3.24220
• Storage Temp.: 2-8°C
• Solubility.: Chloroform (Slightly), Methanol (Slightly)

Purity/Quality:

99% ^*data from raw suppliers

Ethyl 2-trans-4-cis-decadienoate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi,N
• Statements: 38-50/53
• Safety Statements: 24/25-61-60

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: Potential applications include the profile enhancement of guava, melon, pear, apple, banana, kiwi, grape, golden delicious apple, fruit cocktail juices, fruit nectar, mamey and other tropical backgrounds.

Technology Process of FEMA 3148

There total 52 articles about FEMA 3148 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: 90.0%

(Z)-1-iodohept-1-ene (63318-29-6) + ethyl acrylate (140-88-5,9003-32-1) → ethyl (2E,4Z)-2,4-decadienoate (3025-30-7)

Guidance literature:

With tetrabutyl-ammonium chloride; potassium carbonate; palladium diacetate; In N,N-dimethyl-formamide; at 25 ℃; for 5h;

DOI:10.1016/S0040-4039(00)91964-6

Reference yield: 90.0%

ethyl-(E)-dec-2-en-4-yn-oate (66901-42-6) → ethyl (2E,4Z)-2,4-decadienoate (3025-30-7)

Guidance literature:

With quinoline; hydrogen; Lindlar's catalyst; In ethanol; Ambient temperature;

Reference yield: 88.0%

ethyl deca-3,4-dienoate (36186-28-4) → ethyl (2E,4Z)-2,4-decadienoate (3025-30-7)

Guidance literature:

With aluminum oxide; In benzene; for 5h; stereoselective reaction; Inert atmosphere; Reflux;

DOI:10.15227/orgsyn.066.0022

upstream raw materials:

ethanol

(2E,4Z)-2,4-decadienal

ethyl deca-3,4-dienoate

sodium ethanolate

Downstream raw materials:

deca-2E,4Z-dienoic acid isobutylamide

(2E,4E)-N-isobutyldecadienamide

(2E,4Z)-decadienoic acid

(2E,4Z)-2,4-decadienal

Refernces

• 1、 Baumann,Hoffmann. "". . p. 681. Retrieved 1977.
• 2、 -. "Preparation method of (E, Z)-2, 4-ethyl decadienoate". Paragraph 0046; 0047. . Retrieved 2019/05/15.
• 3、 Ovanesyan,Garibyan,Badanyan. "Stereoselective synthesis of methyl and ethyl (2E,4Z)-2,4-decadienoates from (E)-4,4-dimethoxy-2-butenal". . p. 951 - 954. Retrieved 2007/10/03.