(2-Bromoethoxy)-tert-butyldimethylsilane (HCID 3608067)

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 물성

극성 표면적: 9.2 Å²
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

GHS 분류

GHS Classification · 5건

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 · 2건

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 · 1건

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).