8.01647

Boron trifluoride-diethyl ether complex

for synthesis

• Synonym(s): Boron trifluoride-diethyl ether complex, Boron trifluoride-ethyl etherate
• Empirical Formula (Hill Notation): C₄H₁₀O · BF₃
• CAS Number: 109-63-7
• Molecular Weight: 141.93
• MDL number: MFCD00013194
• UNSPSC Code: 12352301
• EC Index Number: 203-689-8
• NACRES: NA.22

Properties

• vapor pressure: 2.35 hPa ( 20 °C)
• Quality Level: 200
• form: liquid
• autoignition temp.: 185 °C (DIN 51794)
• expl. lim.: 5.1-18.2 % (v/v)
• kinematic viscosity: 1.69 cSt(20 °C)
• mp: -58 °C
• transition temp: flash point 58.5 °C (DIN 51758)
• density: 1.13 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C4H10O.BF3/c1-3-5-4-2;2-1(3)4/h3-4H2,1-2H3;
• InChI key: KZMGYPLQYOPHEL-UHFFFAOYSA-N

Description

Application

• Synthesis of a new boron complex with imine ligand: Synthesis, characterization and fluorescent properties: This article discusses the synthesis and properties of a novel boron complex with imine ligand, highlighting its fluorescent characteristics (Şen, 2019).
• Facile synthesis of diphenylmethyl esters from 2-diphenylmethoxypyridine using catalytic boron trifluoride· diethyl etherate: A method for synthesizing diphenylmethyl esters employing boron trifluoride· diethyl etherate as a catalyst is presented (La and Kim, 2018).
• An impedance-morphology study on poly (3-methylthiophene) coated electrode obtained in boron trifluoride diethyl etherate–acetonitrile: This research examines the effects of boron trifluoride diethyl etherate on the impedance and morphology of polythiophene coatings (Dolas and Sarac, 2014).
• A fast and practical synthesis of tert-butyl esters from 2-tert-butoxypyridine using boron trifluoride· diethyl etherate under mild conditions: The article details a synthesis technique for tert-butyl esters using boron trifluoride· diethyl etherate, emphasizing its efficiency and mild reaction conditions (La and Kim, 2018).

Analysis Note

Assay BF3 (acidimetric): 48.0 - 52.0 %
Density (d 20 °C/ 4 °C): 1.120 - 1.130

Safety Information

• pictograms: GHS02,GHS08,GHS05,GHS07
• signalword: Danger
• hcodes: H226,H302 + H332,H314,H372
• pcodes: 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
• target_organs: Kidney
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 137.3 °F - closed cup
• flash_point_c: 58.5 °C - closed cup