Zinc trifluoromethanesulfonate
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Zinc trifluoromethanesulfonate 속성
- 녹는점
- ≥300 °C(lit.)
- 저장 조건
- Inert atmosphere,Room Temperature
- 물리적 상태
- 가루
- 색상
- 흰색에서 밝은 회색까지
- 수용성
- 물과 아세토니트릴에 용해됩니다. 메탄올에 약간 용해됩니다. 디클로로메탄에 불용성.
- 감도
- Hygroscopic
- BRN
- 4028195
- 안정성
- 흡습성
- InChI
- InChI=1S/2CHF3O3S.Zn/c2*2-1(3,4)8(5,6)7;/h2*(H,5,6,7);/q;;+2/p-2
- InChIKey
- CITILBVTAYEWKR-UHFFFAOYSA-L
- SMILES
- C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S([O-])(=O)=O.[Zn+2]
- CAS 데이터베이스
- 54010-75-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | C | ||
---|---|---|---|
위험 카페고리 넘버 | 34 | ||
안전지침서 | 26-36/37/39-45 | ||
유엔번호(UN No.) | UN 3261 8/PG 2 | ||
WGK 독일 | 3 | ||
F 고인화성물질 | 3-10 | ||
위험 참고 사항 | Irritant/Hygroscopic | ||
TSCA | Yes | ||
위험 등급 | 8 | ||
포장분류 | II | ||
HS 번호 | 29049090 |
Zinc trifluoromethanesulfonate C화학적 특성, 용도, 생산
화학적 성질
white to light-grey powder용도
Zinc trifluoromethanesulfonate acts as a catalyst for the preparation of dithioketals. It is used as a Lewis acid catalyst in silylation reactions. It is also used as a catalyst for greener amine synthesis by reductive amination with hydrogen gas.Synthesis
Triflic acid (0.056mol) was added dropwise to a suspension of zinc carbonate (0.02 mol)in dry methanol (20 ml) at room temperature. During the addition, CO2 was evolved. The mixture was stirred at 25°C for 20 minutes and refluxed for 2 h. The clear solution was cooled to 25°C and concentrated under reduced pressure. The resulting white powder was dried at 125°C for 2 h to afford Zinc trifluoromethanesulfonate (Zn(OTf)2 )(98% yield).Purification Methods
It should be dried at 125o for 2hours at 3mm before use. It is soluble in CH2Cl2 but insoluble in pet ether. [Corey & Shimoji Tetrahedron Lett 24 169 1983.]Zinc trifluoromethanesulfonate 준비 용품 및 원자재
원자재
준비 용품
Zinc trifluoromethanesulfonate 공급 업체
글로벌( 347)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Jiangxi Time Chemical CO Ltd | +86-0794-7183888 +86-13155888520 |
sales@groupchem.com | China | 27 | 58 |
LY Global chemicals co.,ltd . | +8618939937369 |
info@lychems.cn | China | 969 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 |
product@chemlin.com.cn | CHINA | 3012 | 60 |
Fluoropharm Co., Ltd. | +86-0571-85586753; +8613336034509 |
sales@fluoropharm.com | China | 1290 | 60 |
Zjartschem | +86-571-8723 8903 jocelynpan@zjarts.com |
jocelynpan@zjarts.com | CHINA | 993 | 58 |
career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8823 | 58 |
Zinc trifluoromethanesulfonate 관련 검색:
플루오로폼(플루오르포름) 1,1,1-트리플루오르-N-((트리플루오로메틸)술포닐)메탄술폰아미드 리튬염 트리플루오로메탄술폰산 트리플루오로메탄술폰산 리튬 트리플루오로메탄술폰산 나트륨 트리플루오로메탄술폰산무수물 실버 트리플루오로메탄술포네이트 메탄
PentaMethylene Bis[4-(10,15,20-triphenylporphyrin-5-yl)benzoate]dizinc(II) [Reagent for application of the exciton chirality Method]
CALCIUM TRIFLUOROMETHANESULFONATE
Iron(III) trifluoromethanesulfonate
BORON TRIFLUORIDE-PHENOL COMPLEX (1:2)
Zinc tetrafluoroborate
ZINC TRIFLUOROACETATE
TRIBUTYL(1-ETHOXYVINYL)TIN
YTTERBIUM(III) TRIFLATE HYDRATE, 99.90%
Bis(tributyltin) oxide
Sodium trifluoromethanesulfinate