Nonafluorohexyltriethoxysilane
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Nonafluorohexyltriethoxysilane 속성
- 끓는 점
- 241.5±40.0 °C(Predicted)
- 밀도
- 1.240±0.06 g/cm3(Predicted)
- 굴절률
- 1.3470 to 1.3510
- 저장 조건
- Inert atmosphere,Room Temperature
- 물리적 상태
- 투명한 액체
- 색상
- 무색 내지 거의 무색
- Specific Gravity
- 1.201
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| TSCA | Yes | ||
|---|---|---|---|
| HS 번호 | 2931.90.9010 |
Nonafluorohexyltriethoxysilane C화학적 특성, 용도, 생산
화학적 성질
Colorless transparent liquid.용도
Nonafluorohexyltriethoxysilane is an organic silane, which can be used as an organic reagent.주요 응용
Main applications of Nonafluorohexyltriethoxysilane（1H,1H,2H,2H-Perfluorohexyltriethoxysilane）1) Used as a coupling agent to increase the bonding strength of the fluorine-containing resin and the substrate.
2) Used to prepare water-proof, oil-proof and anti-fouling treatment agents, and it can be used in the protection of water-proof, anti-fouling and weathering of cultural relics, masonry, metal, wood, etc.
3) Used as a finishing agent to reduce the water holding capacity of natural fiber (wool, cotton, leather, etc.) products, and to improve surface water repellency and stain resistance.
4) Used as a water-repellent and antifouling treatment on the surface of glass.
생산 방법
Nonafluorobutyl iodide (NFBI) and triethoxyvinylsilane (TEOVS) were fed into a three-necked flask equipped with a reflux condenser at a molar ratio of 1: 1.1 and then heated to 60 ℃ with stirring. When the internal temperature of the flask was sufficiently heated, azobisbutylnitrile (AIBN), a thermal decomposition radical initiator, was dissolved in an ether-based solvent. Then 0.5 ml/sec was dropped slowly into the stirred flask. After that, when the dropwise addition was completed, the external heating temperature was again set to 60 ℃ and stirred for 6 hours. After that, the internal temperature of the flask was lowered to room temperature (25 ℃), and tributyltin hydride (TBTH) was added to the flask at a rate of 1 ml/sec. After further stirring for 4 hours, distillation under reduced pressure at 1 Torr and 40 ° C yielded Nonafluorohexyltriethoxysilane (1H,1H,2H,2H-Perfluorohexyltriethoxysilane) in 75% yield.
Nonafluorohexyltriethoxysilane 준비 용품 및 원자재
원자재
준비 용품
Nonafluorohexyltriethoxysilane 공급 업체
글로벌( 92)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Tianjin Huiren Chemtech Co., Ltd | +86-86-22-23707858 +86-86-13672008665 |
huirentech@foxmail.com | China | 171 | 58 |
| henan kanbei chemical co.,ltd | +undefined-86-1523780-4566 +undefined15237804566 |
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| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
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| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20296 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 16923 | 58 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9337 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32760 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29897 | 58 |
| Win-Win Chemical CO., Limited | 0086-577-64498589 |
sales@win-winchemical.com | CHINA | 998 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |