Substance
ID:369382
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
Safety Information
German water hazard class
2
Packing Group
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
MSDS Link
RTECS
PA8050000
Safety Statements
23-24/25-36/37
RID/ADR
UN 1593 6.1/PG 3
GHS Signal Word
Warning
European Hazard Symbols
Harmful (Xn)Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
Risk Statements
40
Explode Limits
22 %
GHS Hazard statements
H351
Hazard Class
6.1
GHS Precautionary statements
P281
UN Number
1593
Product Information
Impurities
≤0.001% free acid (as HCl)
free chlorine, in accordance
≤0.02% water (Karl Fischer)
≤0.001% non-volatile matter
Grade
CHROMASOLV®
for HPLC
Contains
amylene as stabilizer
Purity
≥99.8%
Empirical Formula (Hill Notation)
CH2Cl2
abs.
absorption/ in accordance
Physical Property
Apperance
APHA: ≤10
Vapor Pressure
24.45 psi ( 55 °C)
6.83 psi ( 20 °C)
Transmittance
235 nm, ≥20%
260 nm, ≥98%
240 nm, ≥50%
245 nm, ≥80%
Auto Ignition Point
1223 °F
Boiling Point
39.8-40 °C mmHg(lit.)
Melting Point
-97 °C(lit.)
Density
1.325 g/mL at 25 °C(lit.)
Vapor Density
2.9 (vs air)
Refractive Index
n20/D 1.424(lit.)
Molecule Details
Other Notes
Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.
Packaging
1, 6×1, 2, 2.5, 4×2.5, 4, 4×4 L in glass bottle
18 L in Pure-Pac™ 1
50 L in Pure-Pac™ 2
7 L in ss drum
View returnable container options.
100 mL in glass bottle
200 L in Pure-Pac™ 1
Preparation Note
Product filtered through a 0.2 μm filter
Legal Information
CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC
Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.
Packaging
1, 6×1, 2, 2.5, 4×2.5, 4, 4×4 L in glass bottle
18 L in Pure-Pac™ 1
50 L in Pure-Pac™ 2
7 L in ss drum
View returnable container options.
100 mL in glass bottle
200 L in Pure-Pac™ 1
Preparation Note
Product filtered through a 0.2 μm filter
Legal Information
CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC
Molecular Spectra
No Data Available
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References
No Data Available
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