Interesting facts
Interesting Facts about Dichloromethane
Dichloromethane, also known as methylene chloride, is a fascinating chemical compound with a variety of applications across different fields. Here are some compelling details about this versatile halogenated hydrocarbon:
- Solvent Powerhouse: Dichloromethane is widely used as a solvent due to its ability to dissolve a wide range of organic compounds. It is particularly effective in the extraction of essential oils and the decaffeination of coffee.
- Industrial Applications: Beyond its use in laboratories, dichloromethane is found in numerous industrial applications, including paint stripping, metal cleaning, and as an intermediate in the production of other chemicals.
- Watch Out for Vapors: While it is a useful compound, it is essential to handle dichloromethane with care. Its vapors can be harmful when inhaled, and proper ventilation is required during use to minimize exposure.
- Environmental Considerations: Dichloromethane is classified as a volatile organic compound (VOC) and is subject to environmental regulations due to its potential to contribute to air pollution.
- Historical Context: This compound has a rich history, dating back to its first synthesis in the 19th century, and it has evolved to become an important chemical in both academic and industrial laboratories.
As a staple in the chemical toolkit, dichloromethane continues to be a subject of research, especially regarding its safety and environmental impacts. The quote, "What is not measured cannot be improved", aligns well with ongoing investigations into finding safer alternatives and using dichloromethane responsibly in both commercial and research settings.
Understanding dichloromethane's properties and applications can lead to more responsible usage and inspire innovation in its alternatives.
Synonyms
DICHLOROMETHANE
Methylene chloride
75-09-2
Methylene dichloride
Methane, dichloro-
Methylene bichloride
Methane dichloride
Solaesthin
Solmethine
Narkotil
Freon 30
Aerothene MM
Metylenu chlorek
Chlorure de methylene
Dichlormethan
Metaclen
Soleana VDA
Khladon 30
CH2Cl2
F 30 (chlorocarbon)
Methylenum chloratum
R30 (refrigerant)
RCRA waste number U080
Caswell No. 568
dichloro-methane
NCI-C50102
R 30
HCC 30
Chloride, Methylene
Bichloride, Methylene
Dichloride, Methylene
HSDB 66
CCRIS 392
dichlormethane
Methoklone
Methylenchlorid
Salesthin
NSC 406122
DTXSID0020868
UN 1593
dichloro methane
Chlorodorm D
F 30
EINECS 200-838-9
UNII-588X2YUY0A
EPA Pesticide Chemical Code 042004
BRN 1730800
588X2YUY0A
CHEBI:15767
AI3-01773
Methylene chloride [NF]
NSC-406122
Dichloromethane, HPLC Grade
DTXCID40868
EC 200-838-9
4-01-00-00035 (Beilstein Handbook Reference)
MFCD00000881
NSC406122
Methylene chloride (NF)
DICHLOROMETHANE (IARC)
DICHLOROMETHANE [IARC]
DICHLOROMETHANE (MART.)
DICHLOROMETHANE [MART.]
METHYLENE CHLORIDE (II)
METHYLENE CHLORIDE [II]
Dichloromethane(Methylene Chloride)
Metylenu chlorek [Polish]
METHYLENE CHLORIDE (EP MONOGRAPH)
METHYLENE CHLORIDE [EP MONOGRAPH]
Methylene chloride; Dichloromethane; DCM
MFCD00000882
Chlorure de methylene [French]
Dichloromethane (Methylene Chloride)
UN1593
DICHLOROMETHANE, NF
RCRA waste no. U080
DICHLOROMETHANE, ACS
dichioromethane
dichlormetane
dichloromeihane
dichlorometan
dichlorometane
dichloromethan
dichoromethane
dicloromethane
methylenchoride
metylenchloride
Driverit
Nevolin
dichlor-methane
dichlorometliane
dichlorornethane
dicliloromethane
methylenchloride
methylenechlorid
methYIenechlorid
di-chloromethane
dichloromethane-
methlyenechloride
methylenechloride
methlene chloride
methyene chloride
methylen chloride
methylene chlorie
methylene cloride
metylene chloride
Methylene choride
mehtylene chloride
methlyene chloride
methylene,chloride
methylene-chloride
dichloro -methane
dichloro- methane
methylenedichloride
Distillex DS3
Dichloromethane, ACS reagent, >=99.5%, contains 40-150 ppm amylene as stabilizer
M-clean D
methyl ene chloride
MeCl2
methylene di chloride
N,N-methylenechloride
dichloromethane radical
Methylene chloride ACS
Cl2CH2
H2CCl2
Dichloromethane, anhydrous
Dichloromethane, for HPLC
NCIMech_000221
WLN: G1G
Dichloromethane (DOT:OSHA)
Dichloromethane, >=99.9%
CHEMBL45967
R 30 (REFRIGERANT)
Dichloromethane, AR, >=99%
Dichloromethane (Peptide Grade)
METHYLENE CHLORIDE [MI]
METHYLENE CHLORIDE [FCC]
METHYLENE CHLORIDE [HSDB]
Dichloromethane, LR, >=99.5%
Dichloromethane, purification grade
dichloromethane; methylene chloride
METHYLENE CHLORIDE [VANDF]
Dichloromethane, analytical standard
Dichloromethane, Environmental Grade
METHYLENE CHLORIDE [USP-RS]
Tox21_202526
STL264204
AKOS009031498
InChI=1/CH2Cl2/c2-1-3/h1H
Dichloromethane [UN1593] [Poison]
Dichloromethane, ACS reagent, 99.5%
CAS-75-09-2
Dichloromethane, for HPLC, >=99.7%
Dichloromethane, Spectrophotometric Grade
MSK000662-1000E
NCGC00091504-01
NCGC00260075-01
Dichloromethane, Guaranteed Reagent Grade
SY010434
Dichloromethane 100 microg/mL in Methanol
Dichloromethane, suitable for PCB analysis
DESFLURANE IMPURITY E [EP IMPURITY]
Dichloromethane 1000 microg/mL in Methanol
D0529
D3478
M0629
NS00004151
Dichloromethane, 99%, stabilized with ethanol
Dichloromethane, for HPLC, >=99.8% (GC)
Dichloromethane, SAJ first grade, >=99.0%
Dichloromethane, Selectophore(TM), >=99.5%
C02271
D02330
Dichloromethane, analytical standard, stabilized
Dichloromethane, JIS special grade, >=99.0%
L023970
Q421748
Q425210
Dichloromethane Solution in Ethyl acetate, 1000ug/mL
Dichloromethane, 99%, stab. with ca. 50ppm amylene
Methylene Chloride HPLC grade Stabilized with Amylene
Dichloromethane, glass distilled HRGC/HPLC trace grade
Dichloromethane, TLC high-purity grade, >=99.8% (GC)
Dichloromethane HPLC, UV/IR, min. 99.8%, isocratic grade
Dichloromethane, special, 99.9%, contains 40-60 ppm Amylene
Dichloromethane, for HPLC, >=99.8%, contains amylene as stabilizer
Dichloromethane, Selectophore(TM), >=99.5% (GC), inhibitor-free
Dichloromethane, technical grade, 95%, contains 40-60 ppm Amylene
Methylene chloride, European Pharmacopoeia (EP) Reference Standard
Dichloromethane, puriss. p.a., ACS reagent, reag. ISO, >=99.9% (GC)
Dichloromethane, UV HPLC spectroscopic, 99.9%, contains 40-60 ppm Amylene
Dichloromethane, ACS reagent, >=99.5%, contains 50 ppm amylene as stabilizer
Dichloromethane, anhydrous, >=99.8%, contains 40-150 ppm amylene as stabilizer
Dichloromethane, anhydrous, contains 40-150 ppm amylene as stabilizer, ZerO2(TM), >=99.8%
Dichloromethane, biotech. grade, 99.9%, contains 40-150 ppm amylene as stabilizer
Dichloromethane, contains 40-150 ppm amylene as stabilizer, ACS reagent, >=99.5%
Dichloromethane, for HPLC, >=99.9%, contains 40-150 ppm amylene as stabilizer
Dichloromethane, puriss., meets analytical specification of Ph.??Eur., NF, >=99% (GC)
Methylene Chloride, Pharmaceutical Secondary Standard; Certified Reference Material
200-838-9
Dichloromethane, >=99.9%, capillary GC grade, suitable for environmental analysis, contains amylene as stabilizer
Dichloromethane, ACS spectrophotometric grade, >=99.5%, contains 50-150 ppm amylene as stabilizer
Dichloromethane, Laboratory Reagent, >=99.9% (without stabilizer, GC), contains 0.1-0.4% ethanol as stabilizer
Dichloromethane, p.a., ACS reagent, reag. ISO, reag. Ph. Eur., 99.8%, contains 40-60 ppm Amylene
M.C
Residual Solvent Class 2 - Methylene chloride, United States Pharmacopeia (USP) Reference Standard
Solubility of Dichloromethane (CH2Cl2)
Dichloromethane, commonly known as methylene chloride, exhibits interesting solubility characteristics that make it a valuable solvent in various applications. Its solubility profile can be summarized as follows:
As stated in the literature, "Dichloromethane serves as an excellent medium for extracting various organic compounds due to its dual solubility characteristics." This makes dichloromethane a preferred choice in chemical processes such as extractions, reactions, and extractions where both polar and non-polar compounds might be involved. Understanding its solubility is crucial for optimizing its application in laboratory and industrial settings.