Substance
ID:369017
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
PubChem SID
Properties
Product Information
Cation Traces
Cr: ≤0.02 mg/kg
Al: ≤0.5 mg/kg
Bi: ≤0.1 mg/kg
B: ≤0.02 mg/kg
Co: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
Cd: ≤0.05 mg/kg
Ba: ≤0.1 mg/kg
Cu: ≤0.02 mg/kg
Ca: ≤0.5 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Mn: ≤0.02 mg/kg
Sn: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mo: ≤0.1 mg/kg
Antion Traces
chloride (Cl-): ≤0.5 mg/kg
Impurities
≤0.00002% free chlorine (Cl)
≤0.0005% formaldehyde
≤0.01% water (Karl Fischer)
≤0.001% free acid (as HCl)
≤0.001% non-volatile matter
≤0.01% tetrachloromethane (GC)
≤0.01% chloroform (GC)
≤0.05% ethanol (GC)
Suitability
passes test for reaction against H2SO4
Empirical Formula (Hill Notation)
CH2Cl2
Contains
~25 mg/L amylene as stabilizer
Purity
≥99.9% (GC)
Grade
puriss. p.a.
Safety Information
Risk Statements
40
Safety Statements
23-24/25-36/37
GHS Precautionary statements
P281
GHS Signal Word
Warning
German water hazard class
2
GHS Hazard statements
H351
Explode Limits
22 %
Hazard Class
6.1
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
Packing Group
3
European Hazard Symbols
Harmful (Xn)RID/ADR
UN 1593 6.1/PG 3
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
RTECS
PA8050000
MSDS Link
UN Number
1593
Physical Property
Density
1.325 g/mL at 25 °C(lit.)
Vapor Pressure
6.83 psi ( 20 °C)
24.45 psi ( 55 °C)
Auto Ignition Point
1223 °F
Boiling Point
39.8-40 °C mmHg(lit.)
Melting Point
-97 °C(lit.)
Refractive Index
n20/D 1.424(lit.)
n20/D 1.4235-1.4245
Vapor Density
2.9 (vs air)
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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