퍼플루오로옥틸트라이에톡시실레인

퍼플루오로옥틸트라이에톡시실레인
퍼플루오로옥틸트라이에톡시실레인 구조식 이미지
카스 번호:
51851-37-7
한글명:
퍼플루오로옥틸트라이에톡시실레인
동의어(한글):
퍼플루오로옥틸트라이에톡시실레인
상품명:
1H,1H,2H,2H-Perfluorooctyltriethoxysilane
동의어(영문):
Perfluorooctyltriethoxysilane;PFOTES;TRIETHOXY-1H,1H,2H,2H-TRIDECAFLUORO-N-OCTYLSILANE;Tridecafluorotriethoxysilane;triethoxytridecafluorooctylsilane;DK317;F-8261;DYNASYLANF;DYNASYLANFmin;DYNASYLAN F8261
CBNumber:
CB9474048
분자식:
C14H19F13O3Si
포뮬러 무게:
510.36
MOL 파일:
51851-37-7.mol
MSDS 파일:
SDS

퍼플루오로옥틸트라이에톡시실레인 속성

녹는점
<-38°C
끓는 점
95 °C
밀도
1.3299 g/mL at 25 °C
증기압
0.007-7910Pa at 25℃
굴절률
1.345
인화점
97°C
저장 조건
Keep in dark place,Sealed in dry,Room Temperature
용해도
알코올, 방향족 및 지방족 탄화수소와 혼합 가능합니다.
물리적 상태
기름
Specific Gravity
1.64
색상
무색
수용성
6.4-1000000000000ng/L at 20℃
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
감도
Moisture Sensitive
InChIKey
AVYKQOAMZCAHRG-UHFFFAOYSA-N
LogP
-0.3-7.2 at 20℃
CAS 데이터베이스
51851-37-7(CAS DataBase Reference)
NIST
1h,1h,2h,2h-Perfluorooctyltriethoxysilane(51851-37-7)
EPA
Silane, triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)- (51851-37-7)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 F,Xi
위험 카페고리 넘버 36/37/38-53
안전지침서 26-37-60-36/37/39-45
유엔번호(UN No.) 3265
WGK 독일 3
위험 참고 사항 Flammable
TSCA Yes
포장분류 III
HS 번호 29319090
기존화학 물질 2001-3-1786
그림문자(GHS): GHS hazard pictograms
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H315 피부에 자극을 일으킴 피부부식성 또는 자극성물질 구분 2 경고 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 눈에 심한 자극을 일으킴 심한 눈 손상 또는 자극성 물질 구분 2A 경고 GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 호흡 자극성을 일으킬 수 있음 특정 표적장기 독성 - 1회 노출;호흡기계 자극 구분 3 경고 GHS hazard pictograms
H413 장기적 영향에 의해 수생생물에 유해의 우려가 있음 수생 환경유해성 물질 - 만성 구분 4
예방조치문구:
P261 분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.
P264 취급 후에는 손을 철저히 씻으시오.
P264 취급 후에는 손을 철저히 씻으시오.
P271 옥외 또는 환기가 잘 되는 곳에서만 취급하시오.
P273 환경으로 배출하지 마시오.
P302+P352 피부에 묻으면 다량의 물로 씻으시오.
P305+P351+P338 눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
NFPA 704
1
1 0

퍼플루오로옥틸트라이에톡시실레인 C화학적 특성, 용도, 생산

개요

1H,1H,2H,2H-Perfluorooctyltriethoxysilane is a fluorinated alkyl silane that is majorly used for improving the wettability of the substrate by lowering the surface energy. It facilitates a superhydrophobic coating by enriching the surface with CF3 group and a water contact angle above 150°. Its wetting property acts in repelling aqueous electrolyte solution away from metallic substrates, thereby giving protection to metal substrate from corrosion. It is used as an active component of fluorine modified ORMOCER (organically modified ceramics) coating materials.

용도

1H,1H,2H,2H-Perfluorooctyltriethoxysilane (cas# 51851-37-7) is a fluorine based polymer having low surface free energy, enhances its anti-adhesive behavior of polar and non-polar substances. It is used as a coating to improve the insulation of glass wool and mineral wool, and for the anti-icing and anti-corrosion properties of metals.

주요 응용

1H,1H,2H,2H-Perfluorooctyltriethoxysilane is an organosilane compound with a wide range of applications:
POTS can be used as a silane based coating on poly(vinylidene fluoride) (PVDF) to synthesize a membrane for the removal of hazardous volatile organic compounds.
Glass substrates can be modified with POTS to increase the contact angle for 3D reactive inkjet printing of polydimethylsiloxane (PDMS).
It can also be used in the synthesis of superhydrophobic carbon nanotubes(CNT) hollow membranes for membrane desalination (MD) as eco-friendly products of fresh water. It is deposited on the roughened surface of titanium to render it superhydrophobic.
It is utilized in the surface modification of glass nanoparticles.
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.

일반 설명

1H,1H,2H,2H-Perfluorooctyltriethoxysilane(POTS) is a fluorine based polymer. POTS possesses low surface free energy leading to its anti-adhesive behavior to polar and non-polar substances. It shows very good weathering stability on account of the carbon- fluorine bond. POTS hydrolyzes in wet environment to form silane based film and self healing anticorrosive polymers, the film formed from the hydrolysis and polycondensation of POTS and water is hydrophobic in nature. This wetting property acts in repelling aqueous electrolyte solution away from metallic substrates and hence providing corrosion protection to metal substrate.

Advantages

1H,1H,2H,2H-Perfluorooctyltriethoxysilane could enhance the environmental durability of superhydrophobic surfaces, especially under UV irradiation. In per-fluorinated silane, all the hydrocarbon groups in the backbone are saturated by fluorine, which eliminates the possibility of cross-linking under UV irradiation. 1H,1H,2H,2H-Perfluorooctyltriethoxysilane could be applied to the cotton fabric samples using the pad-dry-cure method[1-2].

퍼플루오로옥틸트라이에톡시실레인 준비 용품 및 원자재

원자재

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