Carbonic acid, Methyl 2,2,2-trifluoroethyl ester
- CAS No.
- 156783-95-8
- Chemical Name:
- Carbonic acid, Methyl 2,2,2-trifluoroethyl ester
- Synonyms
- FEMC;MTFEC;MTFEC CAS;Methyl trifluoroethyl carbonate;Methyl trifluoroethylene carbonate;Methyl2,2,2-trifluoroethylcarbonate;2,2,2-trifluoroethyl Methyl carbonate;Methyl 2,2,2-trifluoroethyl carbonate 97%;Methyl 2,2,2-trifluoroethyl carbonate(FEMC);Carbonic acid, Methyl 2,2,2-trifluoroethyl ester
- CBNumber:
- CB82730563
- Molecular Formula:
- C4H5F3O3
- Molecular Weight:
- 158.08
- MDL Number:
- MFCD28054295
- MOL File:
- 156783-95-8.mol
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS02 |
|---|---|
| Signal word | Danger |
| Hazard statements | H225 |
| Precautionary statements | P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501 |
| HS Code | 2933399990 |
Carbonic acid, Methyl 2,2,2-trifluoroethyl ester price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| SynQuest Laboratories | 2128-3-05 | Methyl 2,2,2-trifluoroethyl carbonate 97% | 156783-95-8 | 1g | $65 | 2021-12-16 | Buy |
| SynQuest Laboratories | 2128-3-05 | Methyl 2,2,2-trifluoroethyl carbonate 97% | 156783-95-8 | 10g | $375 | 2021-12-16 | Buy |
| SynQuest Laboratories | 2128-3-05 | Methyl 2,2,2-trifluoroethyl carbonate 97% | 156783-95-8 | 25g | $895 | 2021-12-16 | Buy |
| AK Scientific | 7544BB | Methyl2,2,2-trifluoroethylcarbonate | 156783-95-8 | 25g | $1342 | 2021-12-16 | Buy |
| Ambeed | A985000 | CArbonicacid,methyl2,2,2-trifluoroethylester 98% | 156783-95-8 | 1g | $26 | 2021-12-16 | Buy |
Carbonic acid, Methyl 2,2,2-trifluoroethyl ester Chemical Properties,Uses,Production
Description
Methyl (2,2,2-trifluoroethyl) carbonate (FEMC; Carbonic acid, Methyl 2,2,2-trifluoroethyl ester), ≥99%, battery grade is one kind of fluorinated linear carbonate. It comes with very low water content (≤ 300.0 ppm) and low impurity of HF (≤ 250.0 ppm) which is ideal for battery research.
Application
Battery-grade methyl (2,2,2-trifluoroethyl) carbonate (FEMC; Carbonic acid, Methyl 2,2,2-trifluoroethyl ester) is an effective additive for improving the performance and stability of lithium-ion batteries. Its outstanding thermal and electrochemical stability makes it a reliable option for high-temperature and high-voltage battery applications. FEMC has been shown to improve battery life, enhance energy density, and increase cycling stability. As an electrolyte additive in lithium-ion batteries (LIBs), FEMC plays a vital role in forming a stable solid electrolyte interphase (SEI) and effective passivation of the cathode surfaces, resulting in enhanced discharge capacity and cyclability. Even adding 5 wt % of FEMC was found to be very effective in forming a stable SEI layer and protecting the surface of the cathode. FEMC's high performance makes it an attractive choice for battery manufacturers looking to create safe and efficient battery products.
Carbonic acid, Methyl 2,2,2-trifluoroethyl ester Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Yanxi Chemical Co., Ltd. | +8617531153977 | allison@yan-xi.com | China | 5854 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20235 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-+86-371-66670886 | info@dakenam.com | China | 19805 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10406 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19552 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | contact@trustwe.com | China | 5738 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12186 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30231 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
View Lastest Price from Carbonic acid, Methyl 2,2,2-trifluoroethyl ester manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-04 | Carbonic acid, Methyl 2,2,2-trifluoroethyl ester
156783-95-8
|
US $0.00-0.00 / KG | 1KG | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd.
|
|
 |
2025-03-07 | Carbonic acid, Methyl 2,2,2-trifluoroethyl ester
156783-95-8
|
US $20.00-7.00 / kg | 1kg | 0.99 | 10 tons | Hebei Yanxi Chemical Co., Ltd. | |
 |
2024-04-02 | Carbonic acid, Methyl 2,2,2-trifluoroethyl ester
156783-95-8
|
US $35.00-1.40 / kg | 1kg | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
-
- Carbonic acid, Methyl 2,2,2-trifluoroethyl ester
156783-95-8
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- Carbonic acid, Methyl 2,2,2-trifluoroethyl ester
156783-95-8
- US $20.00-7.00 / kg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
-
- Carbonic acid, Methyl 2,2,2-trifluoroethyl ester
156783-95-8
- US $35.00-1.40 / kg
- 99%
- Henan Fengda Chemical Co., Ltd