439223

Dichlormethan

suitable for HPLC, ≥99.9%, contains 40-150 ppm amylene as stabilizer

• Synonym(e): Methylenchlorid
• Lineare Formel: CH₂Cl₂
• CAS-Nummer: 75-09-2
• Molekulargewicht: 84.93
• UNSPSC Code: 12190000
• NACRES: NA.21
• PubChem Substance ID: 24867491
• EC Number: 200-838-9
• Beilstein/REAXYS Number: 1730800
• MDL number: MFCD00000881
• Assay: ≥99.9%
• Grade: HPLC grade
• Technique(s): HPLC: suitable
• Bp: 39.8-40 °C (lit.)
• Vapor pressure: 24.45 psi ( 55 °C), 6.83 psi ( 20 °C)

Eigenschaften

• grade: HPLC grade
• Quality Segment: 100
• vapor density: 2.9 (vs air)
• vapor pressure: 24.45 psi ( 55 °C), 6.83 psi ( 20 °C)
• assay: ≥99.9%
• form: liquid
• autoignition temp.: 1223 °F
• contains: 40-150 ppm amylene as stabilizer
• expl. lim.: 22 %
• technique(s): HPLC: suitable
• impurities: Free halogens, passes test, ≤0.0003 meq/g Titr. acid, ≤0.02% water
• evapn. residue: <0.0003%
• color: APHA: ≤10, clear
• refractive index: n20/D 1.424 (lit.)
• bp: 39.8-40 °C (lit.)
• mp: −95 °C (lit.)
• density: 1.325 g/mL at 25 °C (lit.)
• λ: H₂O reference
• UV absorption: λ: 235 nm A_max: 1.00, λ: 240 nm A_max: 0.20, λ: 250 nm A_max: 0.05, λ: 260 nm A_max: 0.02, λ: 340-400 nm A_max: 0.01
• suitability: passes test for HPLC
• SMILES string: ClCCl
• InChI: 1S/CH2Cl2/c2-1-3/h1H2
• InChI key: YMWUJEATGCHHMB-UHFFFAOYSA-N

Beschreibung

Application

entspricht den ACS-Spezifikationen

Packaging

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Preparation Note

filtriert durch einen 0.2 μm Filter

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Warning
• Gefahrencodes: H315,H319,H336,H351
• Sicherheitshinweise: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Central nervous system
• Lagerklasse: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Was ist los?: WGK 2
• Flammpunkt (°F): does not flash
• Flammpunkt (°C): does not flash
• PSA (Persönliche Schutzausrüstung): Eyeshields, Faceshields, Gloves