Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester
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Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester 속성
- 녹는점
- <0°C
- 끓는 점
- 65-67 °C12 mm Hg(lit.)
- 밀도
- 1.151 g/mL at 25 °C(lit.)
- 굴절률
- n
20/D 1.385(lit.)
- 인화점
- 98 °F
- 저장 조건
- 2-8°C
- 용해도
- 클로로포름과 약간 섞임.
- 물리적 상태
- 발연 액체
- Specific Gravity
- 1.151
- 색상
- 무색~황색으로 투명함
- 수용성
- 물에서 분해되다
- 감도
- Moisture Sensitive
- Hydrolytic Sensitivity
- 8: reacts rapidly with moisture, water, protic solvents
- BRN
- 2370068
- 안정성
- 수분에 민감한
- InChIKey
- WLLIXJBWWFGEHT-UHFFFAOYSA-N
- CAS 데이터베이스
- 69739-34-0(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | C,F | ||
---|---|---|---|
위험 카페고리 넘버 | 10-34-37 | ||
안전지침서 | 26-36/37/39-45-25-16 | ||
유엔번호(UN No.) | UN 2920 8/PG 2 | ||
WGK 독일 | 3 | ||
F 고인화성물질 | 10-21 | ||
위험 참고 사항 | Flammable/Corrosive | ||
TSCA | No | ||
위험 등급 | 3 | ||
포장분류 | III | ||
HS 번호 | 29310095 |
Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester MSDS
Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester
Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester C화학적 특성, 용도, 생산
화학적 성질
clear colorless to yellow fuming liquid물리적 성질
bp 60°C/7 mmHg; colorless oil, d 1.151 g cm?3. Solubility: sol most organic solvents such as pentane, CH2Cl2, etc.용도
TrifluoroMethanesulfonic acid tert-butyldiMethylsilyl ester is a highly reactive silylating agent and lewis acid capable of converting primary, secondary and tertiary alcohols to their respectctive TBDMS. TrifluoroMethanesulfonic acid tert-butyldiMethylsilyl ester is also used to covert ketones and lactones into their enol silyl ethers.제조 방법
to 24 g (0.16 mol) of t-butyldimethylchlorosilane at 23°C under argon is added 14 mL (0.16 mol) of trifluoromethanesulfonic acid dropwise. The solution is heated at 60°C for 10 h, at which time no further hydrogen chloride evolves (removed through a bubbler). The resulting product is distilled under reduced pressure: 34 g (80% yield) of TBDMS triflate; bp 60°C/7 mmHg.Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester 준비 용품 및 원자재
원자재
준비 용품
trans-3,4-Difluorocinnamic acid
TERT-BUTYLDIMETHYLSILANOL
(3-BROMOPROPOXY)-TERT-BUTYLDIMETHYLSILANE
6-(4-{2-[3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-2-methyl-heptan-2-ol
40-O-[2-(t-butyldimethylsilyl)oxy]ethyl rapamycin
(4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE
Silane, (1,1-dimethylethyl)dimethyl[(1-methylene-2-propenyl)oxy]-
((1-(4-bromophenyl)hexyl)oxy)(tert-butyl)dimethylsilane(WXC06094)
R-2-[[[(1,1-diMethylethyl)diMethylsilyl]oxy]
diphenylMethyl]-Pyrrolidine
Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester 공급 업체
글로벌( 420)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5993 | 58 |
airuikechemical co., ltd. | +undefined86-15315557071 |
sales02@airuikechemical.com | China | 994 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 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 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 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 |
Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester 관련 검색:
트리플루오로메탄술폰산 플루오로폼(플루오르포름) 메탄 황화 수소 사염화실란 이산화 황 실란 트라이메틸실레인 메틸메르캅탄(기체)
tert-Butylchlorodiphenylsilane
tert-Butyldimethylsilyl chloride
Butylated hydroxyanisole
TERT-BUTYL VINYL ETHER
TERT-BUTYLDIMETHYL(2-PROPYNYLOXY)SILANE
Trifluoromethanesulfonic anhydride
Trifluoroacetic anhydride
TERT-BUTYL PROPIOLATE
Trifluoromethanesulfonic acid difluoromethyl ester