Diethyl adipate
- CAS No.
- 141-28-6
- Chemical Name:
- Diethyl adipate
- Synonyms
- ETHYL ADIPATE;Diethyl adipatate;DIETHYL HEXANEDIOATE;Diethylester kyseliny adipove;NSC 3363;NSC 19160;Diethyleadipate;DIETHYL ADIPATE;ETHYL ADIPATE (DI);Diethyl adipate,99%
- CBNumber:
- CB2397890
- Molecular Formula:
- C10H18O4
- Molecular Weight:
- 202.25
- MDL Number:
- MFCD00009215
- MOL File:
- 141-28-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | -20--19 °C (lit.) |
|---|---|
| Boiling point | 251 °C (lit.) |
| Density | 1.009 g/mL at 25 °C (lit.) |
| refractive index |
n |
| FLAVIS Number | 09.348 | Diethyl adipate |
| Flash point | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | <0.1g/l |
| form | Liquid |
| color | Clear colorless |
| Odor | Pleasant, rather powerful odor of vinousoily-slightly fruity character |
| biological source | synthetic |
| Water Solubility | Insoluble in water. |
| Merck | 14,162 |
| BRN | 1780035 |
| Henry's Law Constant | 2.7×100 mol/(m3Pa) at 25℃, Duchowicz et al. (2020) |
| Major Application | flavors and fragrances |
| Cosmetics Ingredients Functions |
FRAGRANCE SKIN CONDITIONING SKIN CONDITIONING - EMOLLIENT |
| Cosmetic Ingredient Review (CIR) | Diethyl adipate (141-28-6) |
| InChI | 1S/C10H18O4/c1-3-13-9(11)7-5-6-8-10(12)14-4-2/h3-8H2,1-2H3 |
| InChIKey | VIZORQUEIQEFRT-UHFFFAOYSA-N |
| SMILES | CCOC(=O)CCCCC(=O)OCC |
| LogP | 2.370 (est) |
| Surface tension | 32.7mN/m at 293.15K |
| CAS DataBase Reference | 141-28-6(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 7B19K45L6C |
| NIST Chemistry Reference | Hexanedioic acid, diethyl ester(141-28-6) |
| EPA Substance Registry System | Hexanedioic acid, diethyl ester (141-28-6) |
| UNSPSC Code | 85151701 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 | |||||||||
| Safety Statements | 24/25 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | AV1100000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29171290 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazardous Substances Data | 141-28-6(Hazardous Substances Data) | |||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
Diethyl adipate price More Price(39)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.00086 | Diethyl adipate for synthesis | 141-28-6 | 100mL | $39.8 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.00086 | Diethyl adipate for synthesis | 141-28-6 | 500mL | $77.5 | 2026-04-30 | Buy |
| Sigma-Aldrich | 245720 | Diethyl adipate ReagentPlus , 99% | 141-28-6 | 100g | $62.7 | 2026-04-30 | Buy |
| Sigma-Aldrich | 245720 | Diethyl adipate ReagentPlus , 99% | 141-28-6 | 500g | $112 | 2026-04-30 | Buy |
| TCI Chemical | A0162 | Diethyl Adipate >99.0%(GC) | 141-28-6 | 25mL | $17 | 2026-04-30 | Buy |
Diethyl adipate Chemical Properties,Uses,Production
Description
Diethyl adipate (DEA) is a green organic solvent that can be used as a separating agent to extract various alcohols, such as methanol, ethanol and propanol, from aqueous solutions. DEA is also frequently employed in studies of saponification reactions with sodium hydroxide solutions during distillation processes.
Chemical Properties
Clear Colorless oily liquid. Soluble in ethanol and other organic solvents, insoluble in water.
Uses
Diethyl adipate(DEA) is an organic solvent that can be used in organic synthesis, plasticizer, polymer and fragrance synthesis. DEA can also be used in the synthesis of hexanediol and oligoadipamide, which can be layered with perfluoropolyether networks for protective coating applications.
Uses
Diethyl adipate is occasionally used in perfumery as a solvent fixative. Has been used in flavor compositions, mainly as a solvent, modifier, blender or fixative. It has not much of a distinct character, but acts mostly softening, mellowing upon an established flavor composition.
Definition
ChEBI: Diethyl adipate is a fatty acid ester.
Application
Diethyl adipate can also be used as a plasticizer in the development of ethylene chlorotrifluoroethylene copolymer (ECTFE) based membranes for the pervaporation of water and toluene based blends. Poly(vinylidene flouride) (PVF2) gels in diethyl adipate (DEA) with fibrillar morphology is presented. Gelation process obeys the three-dimensional percolation mechanism. Combustion and emission characteristics of a direct-injection diesel engine is fueled with diesel-diethyl adipate blends.
General Description
Diethyl adipate (DEA), a fatty ester, is processed from the esterification of adipic acid and ethanol. It can be used as a plasticizer.
Synthesis
Diethyl adipate is synthesized by esterification of adipic acid and ethanol in the presence of concentrated sulfuric acid.
Diethyl adipate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai klamar Reagent Co., LTD | 4001650900 13817534909 | sales@klamar-reagent.com | China | 10711 | 58 |
| Weifang QianJin Fine Chemical Co., Ltd. | 18753684562 | 1577399715@qq.COM | China | 1772 | 55 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 18930552037 | 3bsc@sina.com | China | 15813 | 69 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Ark Pharm, Inc. | 847-367-3680 | sales@arkpharminc.com | United States | 1669 | 56 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
View Lastest Price from Diethyl adipate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-11 | Diethyl adipate
141-28-6
|
1kg/Drum | ≥98% | 50 T/Month | Hebei Qujie Technology Co., Ltd. | ||
 |
2026-09-02 | Diethyl adipate
141-28-6
|
$8.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2026-05-28 | Diethyl adipate
141-28-6
|
$2.00-5.00 | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD |
-
- Diethyl adipate
141-28-6
- $0.00
- ≥98%
- Hebei Qujie Technology Co., Ltd.
-
- Diethyl adipate
141-28-6
- $8.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Diethyl adipate
141-28-6
- $2.00-5.00
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
