216607

Boron trifluoride diethyl etherate

purified by redistillation, ≥46.5% BF₃ basis

• 동의어(들): Boron trifluoride ethyl etherate
• Linear Formula: BF₃ · O(C₂H₅)₂
• CAS Number: 109-63-7
• Molecular Weight: 141.93
• Beilstein: 3909607
• EC Number: 203-689-8
• MDL number: MFCD00013194
• UNSPSC 코드: 12352106
• PubChem Substance ID: 57647937
• NACRES: NA.22

속성

• vapor density: 4.9 (vs air)
• Quality Level: 200
• 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

설명

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

안전성 정보

• 픽토그램: GHS02,GHS08,GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H226,H302 + H332,H314,H372
• 예방조치 성명서: P210 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P314
• 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