WebEthylenediamine (abbreviated as en when a ligand) is the organic compound with the formula C 2 H 4 (NH 2) 2. This colorless liquid with an ammonia -like odor is a basic amine. It is a widely used building block in chemical synthesis, with approximately 500,000 tonnes produced in 1998. [6] Ethylenediamine is the first member of the so-called ... Web다이클로로메테인, 디클로로메탄 또는 이염화 메탄 ( 영어: dichloromethane, DCM 또는 methylene chloride )은 양원자성 유기 화합물 로 화학식 은 C H 2 Cl 2 이다. 상온에서 …
Calculations of pKa of superacids in 1,2-dichloroethane
WebChloroethane is an inexpensive ethylating agent. It reacts with aluminium metal to give ethylaluminium sesquichloride, a precursor to polymers and other useful organoaluminium compounds. [10] Chloroethane is used to convert cellulose to ethylcellulose, a thickening agent and binder in paints, cosmetics, and similar products. Dichloromethane (DCM or methylene chloride, methylene bichloride) is an organochlorine compound with the formula CH2Cl2. This colorless, volatile liquid with a chloroform-like, sweet odour is widely used as a solvent. Although it is not miscible with water, it is slightly polar, and miscible with many organic solvents. foaming hand wash refill uk
Methylene Chloride CH2Cl2 - PubChem
WebStudy with Quizlet and memorize flashcards containing terms like What is the molecular or formula mass of the following: H₂O, What is the molecular or formula mass of the following: Ca(NO₃)₂, What is the molecular or formula mass of … WebDichloromethane Revision Date 24-Dec-2024 Vapor Density 2.93 Specific Gravity 1.33 Solubility No information available Partition coefficient; n-octanol/water No data available Autoignition Temperature 556 °C / 1032.8 °F Decomposition Temperature No information available Viscosity 0.42 mPas @ 25°C Molecular Formula C H2 Cl2 Molecular Weight … WebAug 2, 2024 · Potassium carbonate (K 2 CO 3), toluene, dimethyl sulfoxide (DMSO), 1-methyl-2-pyrrolidinone (NMP), dichloroethane (DCE), n-hexane, methanol, concentrated sulfuric acid ... though with relatively high IECs. This was mainly due to the lower pKa of benzenesulfonic acid (pKa ≈ −1) in comparison with the perfluorosulfonic acid membranes. foaming hand wash formulation