Epoxy Fatty Acid Methyl Ester (EFAME, CAS 6084-76-0) is plant‑origin epoxy fatty acid methyl ester, non‑toxic bio‑based plasticizer for PVC. It delivers good plasticizing effect and thermal‑stabilizing function, widely used for soft PVC products as partial replacement of phthalate plasticizers. TNJ Chemical is the key manufacturer and exporter since from 2001. If you want to buy EFAME at competitive price from Chinese manufacturer, please contact sales@tnjchem.com
Product Name: Epoxy Fatty Acid Methyl Ester (EFAME)
CAS No: 6084-76-0
Synonym: EFAME, Epoxy Methyl Fatty Ester
Molecular Formula: C₁₉H₃₆O₃
Molecular Weight: 312.49
Chemical-Physical Properties
Appearance Colorless to light-yellow transparent oily liquid
Density (20℃, g/cm³) 0.915-0.938
Flash Point ≥170 ℃
Odor Mild fatty odor
Epoxy Fatty Acid Methyl Ester EFAME is colorless or yellowish transparent liquid,its raw material is plant oil,and it can replace primary plasticizers, such as DOTP, DOP, DBP, DINP, TBC,DINCH, etc.
Features
1. Eco-friendly and non-toxic: It passed SGS testing, can meet the environmental requirements of the EU.
2. High flash point: It is not easy to volatilize and will not occur flash explosion at foaming equipment with high flash point.
3. Color: It is yellowish or colorless, will not affect the transparent PVC products.
4. Epoxy value: The higher epoxy value, the higher plasticizing effect. It can increase replacement percentage, to reduce the production cost of PVC products.
5. No odor: EFAME is odorless during our years of research and development,it can improve the PVC products quality .
7. It has low volatility, good compatibility, good stability to light and heat, can reduce the amount of stabilizer.
8. Plasticizing efficiency is higher than DOP, it can reduce the total amount of plasticizer.
Specification
Item |
Standard |
EP618 |
EP918 |
Epoxy Value (ASTMD1652-04) |
≥4.9 |
4.9 |
5.8 |
Epoxy Value (GB/T1677-2008) |
≥4.5 |
4.5 |
5.3 |
Color (APHA) |
≤70 |
45 |
40 |
Acid Value |
≤1 |
0.5 |
0.5 |
Moisture |
≤0.5 |
0.1 |
0.1 |
Iodine Value |
≤5 |
3 |
3 |
Flash Point |
≥170 |
175-180 |
180-185 |
Density |
0.93-0.96 |
0.93 |
0.95 |
Odor |
No |
No |
No |
Application
Eco‑friendly bio-based secondary plasticizer & heat-light stabilizer for PVC resins
Partial substitute for DOP / DBP for soft PVC: PVC leather, wire & cable, foamed materials, toys, food‑contact flexible articles
Good synergistic performance with Ba-Zn, Ca-Zn metal stabilizers; improves anti-aging property of finished goods
Packing: 190kg iron drum; 950kg IBC tote tank
Storage: Keep tightly sealed, cool & dry warehouse, avoid direct sunlight. Keep away from oxidizing agents.
Shelf‑life: 12 months under original sealed condition.



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