Dichloromethane

• Catalog No.: 154792
• CAS Number: 75-09-2
• M. F.: CH2Cl2
• M. W.: 84.93258
• Purity: ≥99.5%

SYNONYMS

• Title: 二氯甲烷
• IUPAC name: dichloromethane
• IUPAC Traditional name: methylene chloride
• Synonyms: Methylene chloride; 亚甲基氯

DATABASE IDS

• CAS Number: 75-09-2
• EC Number: 200-838-9
• PubChem SID: 24849475
• MDL Number: MFCD00000881
• Beilstein Number: 1730800

PROPERTIES

• Contains: 50-150 ppm amylene as stabilizer
• Empirical Formula (Hill Notation): CH2Cl2
• Evaporation Residue: ≤0.002%
• Grade: ACS spectrophotometric grade
• Impurities: ≤0.0003 meq/g Titr. acid
• Impurities: ≤0.02% water
• λ: H2O reference
• Purity: ≥99.5%
• Absorption Wavelength: λ: 235 nm Amax: 1.0
• Absorption Wavelength: λ: 240 nm Amax: 0.35
• Absorption Wavelength: λ: 250 nm Amax: 0.10
• Absorption Wavelength: λ: 260 nm Amax: 0.04
• Absorption Wavelength: λ: 340-400 nm Amax: 0.01
• Apperance: APHA: ≤10
• Apperance: clear
• Auto Ignition Point: 1223 °F
• Boiling Point: 39.8-40 °C mmHg(lit.)
• Density: 1.325 g/mL at 25 °C(lit.)
• Melting Point: -97 °C(lit.)
• Refractive Index: n20/D 1.424(lit.)
• Vapor Density: 2.9 (vs air)
• Vapor Pressure: 24.45 psi ( 55 °C)
• Vapor Pressure: 6.83 psi ( 20 °C)
• Explode Limits: 22 %
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H315-H319-H351
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
• GHS Precautionary statements: P281-P305 + P351 + P338
• RID/ADR: UN 1593 6.1/PG 3
• Risk Statements: 40
• RTECS: PA8050000
• Safety Statements: 23-24/25-36/37
• Hazard Class: 6.1
• UN Number: 1593
• Packing Group: 3
• German water hazard class: 2

DETAILS

Description (English)

Packaging
1, 2, 4×4 L in glass bottle
Preparation Note
Product filtered through a 0.2 μm filter

Description (简体中文)

包装
1, 2, 4×4 L in glass bottle
Preparation Note
产品经过 0.2μm 过滤器过滤