Substance
ID:366615
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
Impurities
≤0.02% water
Free halogens, passes test
≤0.0003 meq/g Titr. acid
Empirical Formula (Hill Notation)
CH2Cl2
Grade
ACS reagent
Contains
50 ppm amylene as stabilizer
Evaporation Residue
≤0.002%
Purity
≥99.5%
Physical Property
Vapor Density
2.9 (vs air)
Vapor Pressure
6.83 psi ( 20 °C)
24.45 psi ( 55 °C)
Apperance
APHA: ≤10
Melting Point
-97 °C(lit.)
Refractive Index
n20/D 1.424(lit.)
Density
1.325 g/mL at 25 °C(lit.)
Auto Ignition Point
1223 °F
Boiling Point
39.8-40 °C mmHg(lit.)
Safety Information
Explode Limits
22 %
GHS Precautionary statements
P281
German water hazard class
2
GHS Hazard statements
H351
Risk Statements
40
European Hazard Symbols
Harmful (Xn)Safety Statements
23-24/25-36/37
Hazard Class
6.1
Packing Group
3
RID/ADR
UN 1593 6.1/PG 3
UN Number
1593
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
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
GHS Signal Word
Warning
RTECS
PA8050000
Molecule Details
Packaging
1, 4, 4×4 L in aluminum bottle
Preparation Note
Product filtered through a 0.2 μm filter
1, 4, 4×4 L in aluminum bottle
Preparation Note
Product filtered through a 0.2 μm filter
Molecular Spectra
No Data Available
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References
No Data Available
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