Substance
ID:359784
Names and Identifiers
IUPAC Traditional name
methylene chloride
IUPAC name
dichloromethane
Synonyms
Methylene chloride亚甲基氯二氯甲烷Dichloromethane
Registration numbers
CAS Number
EC Number
MDL Number
Beilstein Number
Properties
Product Information
Cation Traces
Co: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Na: ≤0.5 mg/kg
Ba: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Mo: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Al: ≤0.5 mg/kg
Cr: ≤0.02 mg/kg
Zn: ≤0.1 mg/kg
Ni: ≤0.02 mg/kg
Bi: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Pb: ≤0.1 mg/kg
Evaporation Residue
≤0.001%
Impurities
free halogens, in accordance
≤0.002% free acid (as CH3COOH)
substances darkened by H2SO4, in accordance
≤0.05% ethanol (GC)
<0.0005% formaldehyde (HCHO)
≤0.01% water
Contains
~0.0025% amylene as stabilizer
Purity
≥99.9% (GC)
Empirical Formula (Hill Notation)
CH2Cl2
Grade
puriss. p.a.
Safety Information
Explode Limits
22 %
MSDS Link
Packing Group
3
European Hazard Symbols
Harmful (Xn)Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
RID/ADR
UN 1593 6.1/PG 3
German water hazard class
2
GHS Precautionary statements
P281
RTECS
PA8050000
Safety Statements
36/37
GHS Pictograms
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
Hazard Class
6.1
GHS Signal Word
Warning
GHS Hazard statements
H351
Risk Statements
40
UN Number
1593
Physical Property
Refractive Index
n20/D 1.424(lit.)
n20/D 1.424
Boiling Point
39.8-40 °C mmHg(lit.)
Density
1.325 g/mL at 25 °C(lit.)
Vapor Density
2.9 (vs air)
Vapor Pressure
24.45 psi ( 55 °C)
6.83 psi ( 20 °C)
Auto Ignition Point
1223 °F
Melting Point
-97 °C(lit.)
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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