(2-Bromoethoxy)-tert-butyldimethylsilane
데이터를 보충하는 중입니다. 잠시 후 페이지를 새로 고치면 최신 내용을 볼 수 있습니다
기본 정보
- CAS
86864-60-0- 표준 SMILES
CC(C)(C)[Si](C)(C)OCCBr- InChIKey
JBKINHFZTVLNEM-UHFFFAOYSA-N- 분자식
- C8H19BrOSi
- 평균 분자량
- 239.22 g/mol
- 단동위원소 질량
- 238.03885
이름 및 식별자
- 우선 이름
- (2-Bromoethoxy)-tert-butyldimethylsilane
- IUPAC
- 2-bromoethoxy-tert-butyl-dimethylsilane
- 영어명
- (2-Bromoethoxy)-tert-butyldimethylsilane
- 분자식
- C8H19BrOSi
- 분자량
- 239.23
이름 및 동의어
86864-60-0(2-Bromoethoxy)-tert-butyldimethylsilaneDTXSID30394126RefChem:68573DTXCID50344986675-780-4(2-Bromoethoxy)(tert-butyl)dimethylsilane2-bromoethoxy-tert-butyl-dimethylsilaneMFCD00209550C8H19BrOSi2-bromoethoxy-tert-butyl-dimethyl-silane2-Bromoethoxy-t-butyldimethylsilane
이름 더 보기
2-Bromoethyloxy(tert-butyl)dimethylsilane2-Bromoethyl tert-butyldimethylsilyl etherDK933DK417DKSI039OZAN-008DKFELEX02492-bromethanolTBDMSether2-(t-butyldimethylsiloxy)ethylbromide
2-Bromoethoxy-tert-butyldimethylsilane(2-bromoethoxy)-t-butyldimethylsilaneS028952-bromoethoxy-t-butyl dimethylsilaneSilane, (2-bromoethoxy)(1,1-dimethylethyl)dimethyl-BrCH2CH2OTBSSCHEMBL57968SCHEMBL19210228
데이터베이스 식별자
- CAS
86864-60-0- PubChem CID
- 3608067
- DTXSID
DTXSID30394126- EC Number
- 675-780-4
- Nikkaji
- J899.035B
물성
구조 계산 물성보충 중
- 극성 표면적
- 9.2 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 1
- 회전 가능 결합 수
- 4
- 무거운 원자 수
- 11
- 형식 전하
- 0
- 복잡도
- 118
물리화학적 성질
- 끓는 점
- 70 · 70-75 °C2.5 mm Hg(lit.)
- 밀도
- 1.115 g/mL · 1.115 g/mL at 25 °C(lit.)
- 굴절률
- 20 · n20/D 1.444(lit.)
- 인화점
- 163 °F · 163 °F
- 저장 조건
- 2 · 2-8°C
- 물리적 상태
- 액체
- Specific Gravity
- 1.115 · 1.115
- 색상
- 흰색에서 연한 노란색
- InChI
- InChI=1S/C8H19BrOSi/c1-8(2,3)11(4,5)10-7-6-9/h6-7H2,1-5H3
- InChIKey
- JBKINHFZTVLNEM-UHFFFAOYSA-N
- SMILES
- [Si](OCCBr)(C(C)(C)C)(C)C
화학적 성질
colorless liquid
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (97.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 46 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
유해성 정보
Hazard Classes and CategoriesSkin Irrit. 2 (100%)；Eye Irrit. 2A (100%)；STOT SE 3 (97.8%)
안전 데이터
- wgk
- 3
- HS 번호
- 29319090
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 26-36-37/39
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
- 스토리지 클래스
- 10 - Combustible liquids
화학 및 산업
응용 분야
용도(2-Bromoethoxy)-tert-butyldimethylsilane was used in the synthesis of 4-(3-hydroxypropyl)-4′-methyl-2,2′-bipyridine.It may be used as a reagent for the selective N-alkylation of 5-piperazin-1-yl-1H-indole and (1H-indol-2-yl)-piperazin-1-yl-methanone and also in the synthesis of 2-[3-[(3,4,5-trimethoxyphenyl)thio]-1H-indol-5-yloxy]ethanol.
일반 설명(2-Bromoethoxy)-tert-butyldimethylsilane is a silane derivative.
제조 방법
In a round-bottom flask, TBDMSC1 (10.61 g, 70.42 mmol) and imidazole (6.23 g, 91.55 mmol) were dissolved in DMF (12.5 mL) and the solution was stirred at 30 mmat rt. Then, 2-bromoethanol (5 mL, 70.42 mmol) was added and the mixture was stirred at room temperature for 16 h. The reaction mixture was partitioned between Et20 and water. The organic layer was dried over MgSO4, filtered and concentrated in vacuo to give 17 g of (2-Bromoethoxy)-tert-butyldimethylsilane (quantitative yield, colorless oil).
상·하류 제품 정보
상류 원료
하류 제품
관련 반응
444건
화합물 노트
불러오는 중…