216607
Boron trifluoride diethyl etherate
purified by redistillation, ≥46.5% BF3 basis
동의어(들):
Boron trifluoride ethyl etherate
로그인조직 및 계약 가격 보기
크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
BF3 · O(C2H5)2
CAS 번호:
Molecular Weight:
141.93
Beilstein:
3909607
EC Number:
MDL number:
UNSPSC 코드:
12352106
PubChem Substance ID:
NACRES:
NA.22
vapor density
4.9 (vs air)
Quality Level
vapor pressure
4.2 mmHg ( 20 °C)
양식
liquid
정제법
redistillation
expl. lim.
36 %
농도
≥46.5% boron trifluoride
refractive index
n20/D 1.344 (lit.)
bp
126-129 °C (lit.)
mp
−58 °C (lit.)
density
1.15 g/mL (lit.)
작용기
ether
저장 온도
2-8°C
SMILES string
CC[O+](CC)[B-](F)(F)F
InChI
1S/C4H10BF3O/c1-3-9(4-2)5(6,7)8/h3-4H2,1-2H3
InChI key
MZTVMRUDEFSYGQ-UHFFFAOYSA-N
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관련 카테고리
애플리케이션
Catalyst in the synthesis of polyol chains. Reagent for the coupling of imines to allylstannanes and 4′-nitrobenzenesulfenanilide to alkenes and alkynes.
포장
The 25 mL Sure/Seal™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.
법적 정보
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT RE 1 Inhalation
표적 기관
Kidney
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point (°F)
137.3 °F - closed cup
Flash Point (°C)
58.5 °C - closed cup
개인 보호 장비
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
The Journal of Organic Chemistry, 54, 4739-4739 (1989)
The Journal of Organic Chemistry, 54, 4982-4982 (1989)
Tetrahedron, 50, 12395-12395 (1994)
Meng-Yang Chang et al.
Organic letters, 12(6), 1176-1179 (2010-03-03)
An easy and straightforward synthesis of 6,10b-diarylhexahydrobenzo[f]isoquinoline by the repeated treatment of boron trifluoride etherate (BF(3) x OEt(2)) is reported. The overall transformation from 4-arylpiperidin-3-one to benzo[f]isoquinoline proceeds via ring contraction, chain elongation, and intramolecular electrophilic cyclization in moderate yields.
(1-Alkynyl)dicarbonylcyclopentadienyliron complexes as electron-rich alkynes in organic synthesis: BF3-mediated [2+2] cycloaddition/ring-opening providing (2-alkenyl-1-imino)iron complexes.
Ryotaro Nakaya et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(31), 8559-8561 (2011-06-23)
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