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Dichloromethane

Catalog No. 07-2231 Name Sigma Aldrich
CAS Number 75-09-2 Website http://www.sigmaaldrich.com
M. F. CH2Cl2 Telephone 1-800-521-8956
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SYNONYMS

Title
二氯甲烷
IUPAC name
dichloromethane
IUPAC Traditional name
methylene chloride
Synonyms
Methylene chloride
亚甲基氯

DATABASE IDS

CAS Number 75-09-2
MDL Number MFCD00000881
Beilstein Number 1730800

PROPERTIES

Contains 0.001-0.005% (2-methyl-2-butene)amylene as stabilizer
Empirical Formula (Hill Notation) CH2Cl2
Grade for residue analysis
Suitability suitable for 300 per JIS
Auto Ignition Point 1223 °F
Boiling Point 39.8-40 °C mmHg(lit.)
Density 1.325 g/mL at 25 °C(lit.)
Melting Point -97 °C(lit.)
Refractive Index n20/D 1.424(lit.)
Vapor Density 2.9 (vs air)
Vapor Pressure 24.45 psi ( 55 °C)
Vapor Pressure 6.83 psi ( 20 °C)
Explode Limits 22 %

DETAILS

REFERENCES