Substance
ID:366930
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
λ
H2O reference
Impurities
≤0.0003 meq/g Titr. acid
≤0.02% water
Contains
50-150 ppm amylene as stabilizer
Empirical Formula (Hill Notation)
CH2Cl2
Evaporation Residue
≤0.002%
Purity
≥99.5%
Grade
ACS spectrophotometric grade
Physical Property
Apperance
APHA: ≤10
clear
Refractive Index
n20/D 1.424(lit.)
Vapor Pressure
24.45 psi ( 55 °C)
6.83 psi ( 20 °C)
Absorption Wavelength
λ: 240 nm Amax: 0.35
λ: 250 nm Amax: 0.10
λ: 340-400 nm Amax: 0.01
λ: 235 nm Amax: 1.0
λ: 260 nm Amax: 0.04
Melting Point
-97 °C(lit.)
Density
1.325 g/mL at 25 °C(lit.)
Vapor Density
2.9 (vs air)
Boiling Point
39.8-40 °C mmHg(lit.)
Auto Ignition Point
1223 °F
Safety Information
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
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
GHS Precautionary statements
P281-P305+P351+P338
German water hazard class
2
Risk Statements
40
Explode Limits
22 %
RTECS
PA8050000
GHS Signal Word
Warning
MSDS Link
RID/ADR
UN 1593 6.1/PG 3
UN Number
1593
GHS Hazard statements
H302-H315-H319-H351
Safety Statements
23-24/25-36/37
Packing Group
3
European Hazard Symbols
Harmful (Xn)Hazard Class
6.1
Molecule Details
Packaging
1, 2, 4×4 L in glass bottle
Preparation Note
Product filtered through a 0.2 μm filter
1, 2, 4×4 L in glass bottle
Preparation Note
Product filtered through a 0.2 μm filter
Molecular Spectra
No Data Available
Click here to submit data
References
No Data Available
Click here to submit data