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1.00668

Supelco

Dichloromethane

for gas chromatography MS SupraSolv®

Synonym(s):

DCM, Methylene dichloride, Methylene chloride

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About This Item

Empirical Formula (Hill Notation):
CH2Cl2
CAS Number:
Molecular Weight:
84.93
Beilstein/REAXYS Number:
1730800
MDL number:
UNSPSC Code:
12352101
EC Index Number:
200-838-9
NACRES:
NA.03

agency

suitable for EPA 1613

Quality Level

vapor density

2.9 (vs air)

vapor pressure

24.45 psi ( 55 °C)
6.83 psi ( 20 °C)

product line

SupraSolv®

assay

≥99.8% (GC)

form

liquid

autoignition temp.

1223 °F
605 °C (DIN 51794)

potency

1600 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rat)

expl. lim.

22 %

technique(s)

GC/MS: suitable

impurities

≤0.01% Water

evapn. residue

≤5.0 mg/L

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.)

storage temp.

2-30°C

SMILES string

ClCCl

InChI

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

InChI key

YMWUJEATGCHHMB-UHFFFAOYSA-N

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General description

SupraSolv® MS is dedicated for use in gas chromatography coupled with mass spectrometric detection. SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimum signal-to-noise ratio leading to reliable and reproducible analysis results.

Application

Used for extraction and GC analysis using MS detection.
Also used for the analyses of:
  • polychlorinated dibenzodioxins and polychlorinated dibenzofurans (PCDD/F) in food and water samples
  • polycyclic aromatic hydrocarbons (PAHs) in food

Analysis Note

Evaporation Number: 1.9

Other Notes

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

Legal Information

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

pictograms

Health hazardExclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Central nervous system

wgk_germany

WGK 2

flash_point_f

does not flash

flash_point_c

does not flash


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