Substance
ID:367140
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
Grade
puriss.
absolute
Purity
≥99.5% (GC)
Quality
over molecular sieve (H2O ≤0.005%)
Empirical Formula (Hill Notation)
CH2Cl2
Contains
~0.002% amylene as stabilizer
Physical Property
Vapor Pressure
24.45 psi ( 55 °C)
6.83 psi ( 20 °C)
Boiling Point
39.8-40 °C mmHg(lit.)
Vapor Density
2.9 (vs air)
Melting Point
-97 °C(lit.)
Auto Ignition Point
1223 °F
Density
1.325 g/mL at 25 °C(lit.)
Refractive Index
n20/D 1.424(lit.)
n20/D 1.424
Safety Information
Explode Limits
22 %
Risk Statements
40
MSDS Link
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
Hazard Class
6.1
UN Number
1593
German water hazard class
2
European Hazard Symbols
Harmful (Xn)GHS Precautionary statements
P281
Safety Statements
23-24/25-36/37
GHS Hazard statements
H351
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
GHS Signal Word
Warning
RTECS
PA8050000
Packing Group
3
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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