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DX0831

Dichloromethane

OmniSolv®

동의어(들):

Methylene Chloride, FM approval, Methylene chloride

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
CH2Cl2
CAS 번호:
75-09-2
Molecular Weight:
84.93
EC Index Number:
200-838-9
UNSPSC Code:
12352101
Beilstein/REAXYS Number:
1730800
MDL number:
MFCD00000881
Assay:
≥99.9% (GC)
Technique(s):
HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable
Bp:
39.8-40 °C (lit.)
Vapor pressure:
24.45 psi ( 55 °C), 6.83 psi ( 20 °C)
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agency

suitable for EPA 1613

Quality Segment

100

vapor density

2.9 (vs air)

vapor pressure

24.45 psi ( 55 °C), 6.83 psi ( 20 °C)

product line

OmniSolv®

assay

≥99.9% (GC)

form

liquid

autoignition temp.

1223 °F

expl. lim.

22 %

technique(s)

HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable

impurities

≤0.005% Water (H2O), ≤0.2 μeq/g Titrable acid, ≤2 ng/L Capillary ECD responsive substances (as PCNB), ≤3 μg/L Capillary FID responsive substances (as decane)

evapn. residue

≤1 ppm

color

APHA: ≤10

refractive index

n20/D 1.424 (lit.)

pH

7 (20 °C)

bp

39.8-40 °C (lit.)

mp

-95 °C, −95 °C (lit.)

density

1.325 g/mL at 25 °C (lit.)

UV cutoff

≤231 nm

UV absorption

λ: 231 nm Amax: ≤1.00, λ: 235 nm Amax: ≤0.40, λ: 240 nm Amax: ≤0.20, λ: 250 nm Amax: ≤0.01, λ: 260 nm Amax: ≤0.005

shipped in

ambient

storage temp.

room temp

SMILES string

ClCCl

InChI

1S/CH2Cl2/c2-1-3/h1H2

InChI key

YMWUJEATGCHHMB-UHFFFAOYSA-N

General description

Dichloromethane is a chlorinated hydrocarbon widely used in various analytical techniques, including High-Performance Liquid Chromatography (HPLC), Liquid Chromatography-Mass Spectrometry (LC/MS), and Gas Chromatography (GC). Its unique properties make it suitable for a range of applications in both research and industrial settings.

Application

Dichloromethane is used as a solvent:
  • To prepare spectroscopic samples.
  • For the dilution of s-diphenylaminostilbene which is used as a reference material for two-photon excited fluorescence (2PEF) measurement.

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
is packaged in 1L amber glass bottle
is packaged in 4L amber glass bottle
is packaged in 4L polycoated glass bottle

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Assay (GC)99.9% minCapillary ECD responsive substances (as PCNB)2ng/L maxCapillary FID responsive substances (as decane)3µg/L maxColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)500ppt maxFormClear liquidFree halogensTo pass testIdentity (IR-spectrum)ConformsRefractive index (at 20°C)Titrable acid0.2µeq/g maxUV Abs. at 231 nm1.00AU maxUV Abs. at 235 nm0.40AU maxUV Abs. at 240 nm0.20AU maxUV Abs. at 250 nm0.01AU maxUV Abs. at 260 nm0.005AU maxUV Cut-off231nm maxWater (H2O)0.005% max
Evaporation Number: 1.9

Legal Information

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

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pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system

저장 등급

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

시험 성적서(COA)

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