Melting Point-97 Boling Point 39-40 Solubility 20 g/L (20 ) Refractive Index 1.4242 Dichloromethane - Risk and Safety Hazard Symbols Xn - Harmful Risk Codes R40 - Limited evidence of a … It Dichloromethane (DCM)—or methylene chloride—is an organic compound with the formula CH2Cl2. Now it is only used as a reagent or intermediate in organic chemistry. The proposed biodegradation pathway and the chlorine mass balances demonstrate that dichloromethane … Dichloromethane CAS No: 75-09-2 Molecular Weight: 84.927 Molecular Formula:CH 2 CL 2 Boiling Point:-142.1 F (NTP, 1992) Melting Point:-97 Properties Safety and Handling Reach Info MSDS NMR Spectrum Synthesis Route Dichloromethane was obtained from Merck Co., Darmstadt, Germany. Physical and chemical properties Appearance: Form: Liquid Color: Colorless Odor: Chloroform-like odor pH: no data available Melting Point: 97 C (207 F) Boiling Point: 39.8-40 C/ 103.6-104 F Flash Point s Boiling point 40 C (1013 hPa) Density 1.33 g/cm3 (20 C) Evaporation number 1.9 Explosion limit 13 - 22 %(V) Ignition temperature 605 C DIN 51794 Melting Point … It is a volatile liquid (that is, it evaporates quickly). Material Safety Data Sheet Dichloromethane MSDS Number: BDH-120 Page 1 of 9 1. Dichloromethane dehalogenases of group B are almost six times more active than dichloromethane dehalogenases of group A (Vuilleumier and Leisinger 1996). Boiling point: 40 C Melting point: –97.1 C Density: d 4 20 1.327 g/mL Solubility: Slightly soluble (1.38 g/100 mL) in water at 20 C; soluble in carbon tetrachlo-ride; miscible in ethanol, diethyl ether, and dimethylformamide 25 C Application Dichloromethane-d 2 may be used to analyze the three-dimensional structure of (9S,11S)-11-amino-9-deoxo-11,12-deoxy-9,12-epoxyerythromy cin by proton NMR derived constrained … It is a molecular weight thing. Weigh the collected solid and take its melting point. Be sure to wash the flask and the funnel contents with a small amount of dichloromethane a couple of times. Bromodichloromethane has formerly been used as a flame retardant, and a solvent for fats and waxes and because of its high density for mineral separation. If necessary, take a mixed melting point to help determine dichloromethane Physical appearance: colorless liquid Empirical formula (Hill's system for organic substances): CH 2 Cl 2 Structural formula as text: CH2Cl2 CAS No: 75-09-2 Molar/atomic mass: 84.93 Melting point ( C):-96.7 ] Melting Point/Range-97 C / -142.6 F Boiling Point/Range 39 C / 102.2 F Flash Point No information available Evaporation Rate No information available Flammability (solid,gas) Not applicable Flammability or explosive limits Bromodichloromethane is a trihalomethane with formula CHBrCl2. The effect that increases the boiling point is stronger interactions between the individual molecules, i.e. The boiling point does not have anything to do with breaking bonds. Dichloromethane CAS Number: 75-09-2 has 56 related compounds/substances, including Dichloromethane(75-09-2) | dichloromethane(70110-03-1) | dichloromethane(3474-12-2) etc.,providing their MSDS, density, melting point Dichloromethane is a colorless liquid with a moderately sweet, chloroform-like aroma. Compare the molecular weight of dichloromethane (CH2Cl2), … Melting Point: Properties Safety and Handling Computational chemical data 0 Suppliers Propanamide, N-phenyl-3-phosphino-2-(phosphinomethyl)-, compd.with dichloromethane (8:1) Dichloromethane (DCM or methylene chloride) is an organochloride compound with the formula C H 2 Cl 2.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 polar, and miscible with many organic solvents. The chemical has no definite flash point, though it forms flammable vapor-air mixtures. Melting point / freezing point Boiling point Density Particle size distribution (Granulometry) Vapour pressure Partition coefficient Water solubility Solubility in organic solvents / fat solubility Surface tension Flash point Flammability The chemical compound 1,2-dichloroethane, commonly known as ethylene dichloride (EDC), is a chlorinated hydrocarbon. Boiling point (at 760 mm Hg) 40 C (102.4 F) Freezing point −139 F (−95 C) Melting point −95.1 C Solubility 1.38 g per 100 ml in water at 20 C Vapor pressure 349 mm Hg at 68 F (20 C) Vapor density 2.93 log P 1.25 1.33 It is a colourless liquid with a chloroform-like odour. Structure, properties, spectra, suppliers and links for: 1733318, 1665-00-5, CD2Cl2. Although it is not miscible with water Melting point of product 236-237ºC A very simple alternative to the experimental technique described is the direct reaction of trans- stilbene (in acetic acid solution) with bromine (added dropwise, with caution, in … dichloromethane molecules "hold together" stronger and thus evaporate at a higher temperature. Melting Point: -96.7 C Boiling Point: 39.8 C Vapour Density: 2.93 Specific Gravity Dichloromethane is an organic solvent that is clear and colourless and has a mild sweet odour. Dichloromethane, Absolv Dichloromethane, Absolv HPLC, TLC, GC and Pesticide Residue Analysis Grade Melting Point: -97°C Boiling Point: 40°C Density at 25°C: 1.325 g/mL Dielectric Constant at 25°C: 8.93 Elutropic Value (Silica): 0.32 Refractive Index: 1.4242 n20°/D Viscosity (cps) at 20°C: 0.44 Merck Index 13th Edition: 13,6088 Flash Point: 5°C Safety Data Sheet This colorless, volatile liquid with a moderately sweet aroma is widely used as a solvent. solid. It is highly volatile and emits toxic fumes when heated. Methylene Chororide/ Dichloromethane Properties And Structure Melting point: -142.1 F (-96.7 C) Density: 1.33 g/cm³ Molar mass: 84.93 g/mol Molecular Weight : 84.93 g/mol Boiling point: 103.3 F (39.6 C) Formula: CH2Cl2 For haloalkanes, the boiling point is basically related to the molecular weight. 3.3 Melting Point-97 3.4 Boiling Point-142.1 F (NTP, 1992) 3.5 Vapour 440 mm Hg at 77 F (NTP, 1992) 3.6 Refractive Index 1.4242 3.7 Flash Point 39-40 3.8 Solubility Water solubility: 20 … General description Dichloromethane-d 2 (CD 2 Cl 2) is a deuterated NMR solvent useful in NMR-based research and analyses.Raman spectral analysis of CD 2 Cl 2 in the gas phase has been reported. The compound was checked for correct melting point and elementary analysis. 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