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Supelco

Dichlormethan

≥99.9%

Synonym(e):

Methylenchlorid

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About This Item

Empirische Formel (Hill-System):
CH2Cl2
CAS-Nummer:
75-09-2
Molekulargewicht:
84.93
Beilstein:
1730800
EG-Nummer:
200-838-9
MDL-Nummer:
MFCD00000881
UNSPSC-Code:
12190000
PubChem Substanz-ID:
329752953

Dampfdichte

2.9 (vs air)

Dampfdruck

24.45 psi ( 55 °C)
6.83 psi ( 20 °C)

Assay

≥99.9%

Form

liquid

Selbstzündungstemp.

1223 °F

Aufgereinigt durch

glass distillation

Expl.-Gr.

22 %

Verunreinigungen

Free halogens, passes test
≤0.0003 meq/g Titr. acid
≤0.02% water

Abdampfrückstand

<0.0003%

Farbe

APHA: ≤10
clear

Brechungsindex

n20/D 1.424 (lit.)

bp

39.8-40 °C (lit.)

mp (Schmelzpunkt)

−95 °C (lit.)

Dichte

1.325 g/mL at 25 °C (lit.)

λ

H2O reference

UV-Absorption

λ: 235 nm Amax: 1.00
λ: 240 nm Amax: 0.20
λ: 250 nm Amax: 0.05
λ: 260 nm Amax: 0.02
λ: 340-400 nm Amax: 0.01

Eignung

passes test for HPLC

SMILES String

ClCCl

InChI

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

InChIKey

YMWUJEATGCHHMB-UHFFFAOYSA-N

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Anwendung

entspricht den ACS-Spezifikationen

Verpackung

Siehe Mehrweggebinde-Optionen.

Piktogramme

Health hazardExclamation mark
GHS08,GHS07

Signalwort

Warning

Gefahreneinstufungen

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

Zielorgane

Central nervous system

Lagerklassenschlüssel

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

WGK

WGK 2

Flammpunkt (°F)

does not flash

Flammpunkt (°C)

does not flash

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number
07223MW
05225KW
03128KW
02115HW
01627EV

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Dichlormethan anhydrous, &#8805;99.8%, contains 40-150&#160;ppm amylene as stabilizer

Sigma-Aldrich

270997

Dichlormethan

Dichlormethan contains 40-150&#160;ppm amylene as stabilizer, ACS reagent, &#8805;99.5%

Sigma-Aldrich

D65100

Dichlormethan

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