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| CAS No. | 75-09-2 |
| Chemical Name: | Dichloromethane |
| Synonyms: | F30;r30;R 30;HCC30;CH2Cl2;Freon30;Nevolin;Driverit;Freon 30;Metaclen |
| CBNumber: | CB7740372 |
| Molecular Formula: | CH2Cl2 |
| Formula Weight: | 84.93 |
| MOL File: | 75-09-2.mol |
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| Dichloromethane Property |
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| bp : |
39.8-40 °C mm Hg(lit.)
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| density : |
1.325 g/mL at 25 °C(lit.)
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| vapor density : |
2.9 (vs air)
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| vapor pressure : |
24.45 psi ( 55 °C)
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| refractive index : |
n20/D 1.424(lit.)
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| storage temp. : |
Store at RT. |
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| Water Solubility : |
20 g/L (20 ºC) |
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Dichloromethane Chemical Properties,Usage,Production |
Chemical Properties
Colorless liquid |
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Usage
Meets ACS specifications |
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Usage
Suitable for HPLC, spectrophotometry, environmental testing |
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General Description
A colorless liquid with a sweet, penetrating, ether-like odor. Noncombustible by if exposed to high temperatures may emit toxic chloride fumes. Vapors are narcotic in high concentrations. Used as a solvent and paint remover. |
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Air & Water Reactions
Somewhat water soluble. Subject to slow hydrolysis which is accelerated by light. |
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Reactivity Profile
Dichloromethane reacts vigorously with active metals such as lithium, sodium and potassium, and with strong bases such as potassium tert-butoxide. Dichloromethane is incompatible with strong oxidizers, strong caustics and chemically active metals such as aluminum or magnesium powders. The liquid will attack some forms of plastic, rubber and coatings. Dichloromethane reacts with sodium-potassium alloy, (potassium hydrogen + N-methyl-N-nitrosurea), nitrogen tetraoxide and liquid oxygen. Dichloromethane also reacts with titanium. On contact with water Dichloromethane corrodes iron, some stainless steels, copper and nickel. Dichloromethane is incompatible with alkali metals. Dichloromethane is incompatible with amines, zinc and alloys of aluminum, magnesium and zinc. Dichloromethane is liable to explode when mixed with dinitrogen pentaoxide or nitric acid. Mixtures of Dichloromethane in air with methanol vapor are flammable. |
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Health Hazard
INHALATION: anesthetic effects, nausea and drunkenness. CONTACT WITH SKIN AND EYES: skin irritation, irritation of eyes and nose. |
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Fire Hazard
Special Hazards of Combustion Products: Dissociation products generated in a fire may be irritating or toxic. |
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| Dichloromethane Preparation Products And Raw materials |
Raw materials
Chlorine
Methanol
METHANE
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Preparation Products
DI-2-PYRIDYL THIONOCARBONATE
(4-IODOPHENYL)ACETONE
3-Bromophenyl isocyanate
BENZOYL ISOCYANATE
2-Amino-4,6-bis(difluoromethoxy)pyrimidine
4,5-dimethyl-1,3,2-dioxathiolane 2-oxide
DIMETHYL PIMELATE
Adriamycin
BIS(TRIMETHYLSILYL)PEROXIDE
(1,1-DIMETHYL-PROPYL)-HYDRAZINE
TERT-BUTYL N-(2-HYDROXYETHYL)CARBAMATE
3,5-DIBROMO-1H-1,2,4-TRIAZOLE
(6R-(6alpha,7))-((Amino-1,4-cyclohexadien-1-ylacetyl)amino)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
3-ISOCHROMANONE
N,N'-Diphenylurea
4-Methylbenzyl isocyanate
Benzyl 2-chloroacetate
2,5-DICHLORO-P-XYLENE
DIBUTYLBORON TRIFLUOROMETHANESULFONATE
2-Amino-2,3-dimethylbutyramide
4-Bromothiophene-2-carboxaldehyde
Tiotropium bromide
4-Biphenylcarbonyl chloride
2-Naphthoyl chloride
metaclazepam
2-(2-Butoxyethoxy)ethyl acetate
1-Adamantanecarbonyl chloride
4-DIMETHYLAMINOBENZOYL CHLORIDE
2-CHLORO-5-(TRIFLUOROMETHYL)PHENYL ISOCYANATE
dimethyl hexadecyl ammoium butayl sulfate
3-METHOXYPHENYLACETYL CHLORIDE
TERT-BUTYL ISOCYANIDE
Cyclopentene oxide
Bis(acetonitrile)dichloropalladium(II)
2-Bromo-5-nitro-4-picoline
Mitomycin C
1-Naphthoyl chloride
PYRROLIDINE-1-SULFONYL CHLORIDE
(S)-(+)-Methyl glycidyl ether
Benzoylferrocene
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| Dichloromethane Suppliers Global( 302)Suppliers |
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