Dichloromethane

SIAL/66742 - Selectophore^™, ≥99.5%

Synonym: Methylene chloride

CAS Number: 75-09-2
Empirical Formula (Hill Notation): CH₂Cl₂
Molecular Weight: 84.93
EC Number: 200-838-9
MDL Number: MFCD00000881
Linear Formula: CH₂Cl₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-66742-100ML	100 mL	$76.80 1/EA	Add To Favorites
45-66742-500ML	500 mL	$149.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥99.5%
	≥99.5% (GC)
autoignition temp.	1223 °F
bp	39.8-40 °C (lit.)
contains	~0.005% amylene as stabilizer
density	1.324-1.326 g/mL at 20 °C
	1.325 g/mL at 25 °C (lit.)
description	solvent for preparation of membranes
expl. lim.	22 %
form	liquid
grade	for ion-selective electrodes
InChI	1S/CH2Cl2/c2-1-3/h1H2
InChI key	YMWUJEATGCHHMB-UHFFFAOYSA-N
mp	−95 °C (lit.)
product line	Selectophore^™
Quality Level	200
refractive index	n20/D 1.424
	n20/D 1.424 (lit.)
SMILES string	ClCCl
vapor density	2.9 (vs air)
vapor pressure	24.45 psi ( 55 °C)
	6.83 psi ( 20 °C)

Application:	New Two-Photon Absorbing Squaraine Derivative with Efficient Near-Infrared Fluorescence, Superluminescence, and High Photostability.: This research investigates a novel squaraine derivative, noting its application in two-photon absorption. The use of dichloromethane in the solvent system is critical for achieving high photostability and fluorescence properties in near-infrared applications (Bondar et al., 2022 ). Identification of Antibacterial Sterols from Korean Wild Mushroom Daedaleopsis confragosa via Bioactivity- and LC-MS/MS Profile-Guided Fractionation.: This study utilized dichloromethane for the extraction of antibacterial sterols from the Daedaleopsis confragosa mushroom. The findings contribute to understanding the chemical properties and potential therapeutic uses of natural extracts (Na et al., 2022 ). Anti-Inflammatory Activity and Chemical Analysis of Different Fractions from Solidago chilensis Inflorescence.: This research highlights the anti-inflammatory properties of Solidago chilensis inflorescence, with an emphasis on the role of dichloromethane in fractionating and analyzing the plant′s active chemical components (de Brito et al., 2021 ). Evaluation of analytical method for polycyclic aromatic hydrocarbons content in home meal replacement products by GC/MS.: This publication discusses the development of an analytical method for detecting polycyclic aromatic hydrocarbons in food products, where dichloromethane is utilized as part of the extraction process to ensure accuracy and efficiency in the GC/MS analysis (Lee et al., 2021 ).
General description:	Visit our Sensor Applications portal to learn more.
Legal Information:	Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Symbol	GHS07,GHS08
Signal word	Warning
Hazard statements	H315 - H319 - H336 - H351
Precautionary statements	P201 - P302 + P352 - P305 + P351 + P338 - P308 + P313
Hazard Codes	Xn
Risk Statements	36/37/38-40-67
Safety Statements	23-24/25-36/37
RIDADR	UN 1593 6.1 / PGIII
WGK Germany	WGK 2
Flash Point(F)	does not flash
Flash Point(C)	does not flash

Purity	≥99.5% (GC); ≥99.5%
bp	39.8-40 °C (lit.)
mp	−95 °C (lit.)
Density	1.324-1.326 g/mL at 20 °C; 1.325 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.424 (lit.); n20/D 1.424
UNSPSC	26111700

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