二氟草酸硼酸锂为白色粉末或白色结晶状物质。 二氟草酸硼酸锂极易溶于水，有较强吸湿性；在碳酸酯溶剂，醚类化合物，y-丁内酯等溶剂中具有很好的溶解性。 二氟草酸硼酸锂可在常温或低温，干燥，通风的环境中密闭保存，远离热源。 ChemicalBook 为您提供二氟草酸硼酸锂 (409071-16-5)的化学性质，熔点，沸点，密度，分子式，分子量，物理性质，毒性，结构式，海关编码等信息，同时您还可以浏览二氟草酸硼酸锂 (409071-16-5)产品的价格，供应商，贸易商，生产企 …

1,1-Difluoroethane, or DFE, is an organofluorine compound with the chemical formula C 2 H 4 F 2. This colorless gas is used as a refrigerant, where it is often listed as R-152a (refrigerant-152a) or HFC-152a (hydrofluorocarbon -152a). It is also used as a propellant for aerosol sprays and in gas duster products.

2025年2月20日 · Here we describe a copper-catalysed approach for skeletal expansion of oxygen heterocycles by reaction with a difluorocarbene species generated in situ to induce carbon atom insertion.

2,6-二氟苯甲酸，一种有机化学物质，分子式：C7H4F2O2。 熔点：157-161 °C (lit.) 可以用2,6-二氟苯甲酰胺水解或用2,6-二氟苯甲腈水解制得。 用于食品防腐剂、灭菌剂及农药医药中间体。 “科普中国”是为我国科普信息化建设塑造的全... 2,6-二氟苯甲酸，一种有机化学物质，分子式：C7H4F2O2。 英文别名：2,6-difluoro-benzoic acid; Benzoic acid,2,6-difluoro; EINECS 206-856-3; 2,6-difluorophenylcarboxylic acid; 2,6-Difluor-benzoesaeure.

1,1-Difluoroethane is colorless, odorless gas shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbite. It is easily ignited. Its vapors are heavier than air and a flame can travel back to the source of leak very easily. This …

2018年4月17日 · Performing consecutive bond-forming reactions by sequential attachment of a nucleophile and an electrophile to a difluorocarbene provides the opportunity for the synthesis of a wide variety of organofluorine compounds.

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ChemicalBook 致力于为化学行业用户提供1,2-二氟苯的性质、化学式、分子式、比重、密度,同时也包括1,2-二氟苯的沸点、熔点、MSDS、用途、作用、毒性、价格、生产厂家、用途、上游原料、下游产品等信息。

Aminodifluorosulfinium tetrafluoroborate salts act as efficient deoxofluorinating reagents when promoted by an exogenous fluoride source and, in most cases, exhibited greater selectivity by providing less elimination byproduct as compared to DAST and Deoxo-Fluor.

Temperature (K) A B C Reference Comment; 160.7 to 246.7: 4.23406: 896.171-34.714: Stull, 1947: Coefficents calculated by NIST from author's data.