Methoxytriethyleneoxypropyltrimethoxysilane
- CAS No.
- 132388-45-5
- Chemical Name:
- Methoxytriethyleneoxypropyltrimethoxysilane
- Synonyms
- DK514;METHOXYTRIETHYLENEOXYPROPYLTRIMETHOXYSILANE;3-Methoxy(triethyleneoxy)propyl]trimethoxysilane;3,3-diMethoxy-2,7,10,13,16-pentaoxa-3-silaheptadecane;2,7,10,13,16-Pentaoxa-3-silaheptadecane, 3,3-dimethoxy-;imethoxy-(methoxymethoxy)-(3,3,3-triethoxypropyl)silane;dimethoxy-(methoxymethoxy)-(3,3,3-triethoxypropyl)silane;Trimethoxy(2''-methoxy-[2,2':2',2''-teroxetan]-2-yl)silane
- CBNumber:
- CB61856930
- Molecular Formula:
- C13H30O7Si
- Molecular Weight:
- 326.46
- MDL Number:
- MFCD09953872
- MOL File:
- 132388-45-5.mol
Boiling point | 140°C/0.2mmHg |
---|---|
Density | 1.163 |
refractive index | 1.4321 |
Specific Gravity | 1.163 |
Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
InChI | InChI=1S/C13H30O7Si/c1-14-7-8-19-11-12-20-10-9-18-6-5-13-21(15-2,16-3)17-4/h5-13H2,1-4H3 |
InChIKey | KRIUTXYABPSKPN-UHFFFAOYSA-N |
SMILES | CO[Si](OC)(OC)CCCOCCOCCOCCOC |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H319 |
Precautionary statements | P264-P280-P305+P351+P338-P337+P313P |
TSCA | No |
Methoxytriethyleneoxypropyltrimethoxysilane price More Price(1)
Methoxytriethyleneoxypropyltrimethoxysilane Chemical Properties,Uses,Production
Uses
Methoxytriethyleneoxypropyltrimethoxysilane (MTE-TMS), a novel multifunctional additive possessing a unique functionality to simultaneously protect both Ni-rich NCM and graphite electrode surfaces. MTE-TMS improves the long-term cycling stability not only of individual half-cells of graphite and Ni-rich NCM but also of the full graphite‖Ni-rich NCM cell.
Properties and Applications
Ex-situ analysis showed that Methoxytriethyleneoxypropyltrimethoxysilane (MTE-TMS) forms a stable and thin surface protective film on the NCM851005, containing Si species, which effectively reduced crack formation, metal dissolution, and structural degradation of the cathode. MTE-TMS also forms a stable SEI layer on the graphite anode, stabilizing the graphite structure and preventing the thickening of the SEI. MTE-TMS’ effectivity, on both anode and cathode, results in superior cycling performance of the full-cells, with 1 wt% MTE-TMS in the electrolyte, delivering a high capacity of 198 mAh g?1, along with an excellent capacity retention of 84% after 100 cycles at C/5, while cycled to upper cut-off voltage of 4.25 V (4.3 vs Li+/Li). MTE-TMS has the potential to help the realization of high energy density Li-ion batteries by enabling a wider working voltage range for Ni-rich oxide cathodes[1].
References
[1] Hieu Quang Pham . “Multifunctional electrolyte additive for improved interfacial stability in Ni-rich layered oxide full-cells.” Energy Storage Materials 33 (2020): Pages 216-229.
Methoxytriethyleneoxypropyltrimethoxysilane Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Alfa Chemistry | Info@alfa-chemistry.com | United States | 24072 | 58 | |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18628 | 58 |
Shanghai Zhuangming Biopharma Co., Ltd. | +86-19189228086 +86-18858568638 | sales@zmsilane.com | China | 629 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5882 | 58 |
Hebei Mojin Biotechnology Co.,Ltd | +86-15028179902 | angelia@hbmojin.com | China | 1069 | 58 |
Win-Win Chemical CO., Limited | 0086-577-64498589 | sales@win-winchemical.com | CHINA | 998 | 58 |
Shanghai Worldyang Chemical Co.,Ltd. | +86-021-56795779 +8613651600618 | sales@worldyachem.com | China | 1080 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29822 | 58 |
SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | contact@trustwe.com | China | 5738 | 58 |
View Lastest Price from Methoxytriethyleneoxypropyltrimethoxysilane manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-23 | Methoxytriethyleneoxypropyltrimethoxysilane
132388-45-5
|
US $5.00-2.00 / KG | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD | ||
2024-09-09 | METHOXYTRIETHYLENEOXYPROPYLTRIMETHOXYSILANE
132388-45-5
|
US $0.00 / KG | 1KG | 98% | 1000KG /month | Shanghai Daken Advanced Materials Co.,Ltd | ||
2024-09-06 | Methoxytriethyleneoxypropyltrimethoxysilane
132388-45-5
|
US $3500.00 / Kg | 1Kg | 97 | 500 Kg | R&D Scientific Inc. |
- Methoxytriethyleneoxypropyltrimethoxysilane
132388-45-5
- US $5.00-2.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
- METHOXYTRIETHYLENEOXYPROPYLTRIMETHOXYSILANE
132388-45-5
- US $0.00 / KG
- 98%
- Shanghai Daken Advanced Materials Co.,Ltd
- Methoxytriethyleneoxypropyltrimethoxysilane
132388-45-5
- US $3500.00 / Kg
- 97
- R&D Scientific Inc.