$458

Part Number:MIL-D65100-18L-CS
Lead Time:2-4 weeks
Quantity:each
Size:18 liter
Style:chemical

Category: ACS Grade Chemicals

Description
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Dichloromethane 40-150 ppm Amylene ACS Reagent ≥99.5% 18 Liter

Synonym: Methylene chloride, methylene chloride

CAS Number 75-09-2
Empirical Formula (Hill Notation) CH2Cl2
Molecular Weight 84.93
Beilstein/REAXYS Number 1730800
EC Number 200-838-9
MDL number MFCD00000881
PubChem Substance ID 329798828
NACRES NA.04

Quality Level	200
grade	ACS reagent
vapor density	2.9 (vs air)
vapor pressure	24.45 psi ( 55 °C)
	6.83 psi ( 20 °C)
assay	≥99.5%
autoignition temp.	1223 °F
contains	40-150 ppm amylene as stabilizer
expl. lim.	22 %
impurities	Free halogens, passes test
	≤0.0003 meq/g Titr. acid
	≤0.02% water
evapn. residue	≤0.002%
color	APHA: ≤10
	clear
refractive index	n20/D 1.424 (lit.)
bp	39.8-40 °C (lit.)
mp	−97 °C (lit.)
density	1.325 g/mL at 25 °C (lit.)
SMILES string	ClCCl
InChI	1S/CH2Cl2/c2-1-3/h1H2
InChI key	YMWUJEATGCHHMB-UHFFFAOYSA-N

General description

Dichloromethane (DCM) is a chlorinated organic solvent with a wide range of industrial applications.It has low boiling point, high density and is immiscible in water.Degradation of DCM by various methods has been reported.Ultrasonic absorption studies of liquid DCM shows strong relaxation effect.A study reports the dielectric characteristics of DCM over a wide frequency range.DCM is susceptible to degradation with time, which can be suppressed by adding amylene as a stabilizer.

Application

Dichloromethane has been used during the Boc-deprotection of immobilized Boc-NH₂-poly(ethylene glycol)-plasma layers.

GHS07, GHS08

Signal word Warning
Hazard statements H315-H319-H336-H351
Precautionary statements P201-P261-P264-P280-P304 + P340 + P312-P308 + P313
RIDADR UN 1593 6.1 / PGIII
WGK Germany 2