DX0830
二氯甲烷
Biosynthesis OmniSolv®
别名:
亚甲基氯
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经验公式（希尔记法）:
CH2Cl2
化学文摘社编号:
分子量:
84.93
EC Index Number:
200-838-9
UNSPSC Code:
12352101
Beilstein/REAXYS Number:
1730800
MDL number:
Assay:
≥99.9% (GC)
Bp:
39.8-40 °C (lit.)
Vapor pressure:
24.45 psi ( 55 °C), 6.83 psi ( 20 °C)
SMILES string
ClCCl
InChI
1S/CH2Cl2/c2-1-3/h1H2
InChI key
YMWUJEATGCHHMB-UHFFFAOYSA-N
vapor density
2.9 (vs air)
vapor pressure
24.45 psi ( 55 °C), 6.83 psi ( 20 °C)
assay
≥99.9% (GC)
form
liquid
autoignition temp.
1223 °F
expl. lim.
22 %
dilution
(for synthesis)
impurities
≤0.3 μeq/g Titrable acid, ≤1 ppm Halogen (as Cl), ≤30 ppm Water (H2O)
evapn. residue
≤1 ppm
color
APHA: ≤10
Quality Level
pH
7 (20 °C)
bp
39.8-40 °C (lit.)
mp
-95 °C
solubility
20 g/L
UV cutoff
≤231 nm
UV absorption
λ: 231 nm Amax: ≤1.00, λ: 240 nm Amax: ≤0.20, λ: 250 nm Amax: ≤0.01, λ: 270 nm Amax: ≤0.005
shipped in
ambient
storage temp.
room temp
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General description
Dichloromethane is a volatile solvent specifically formulated for use in high-performance liquid chromatography (HPLC) and various analytical applications. Its low viscosity and strong solvating ability make it an excellent choice for extracting and purifying organic compounds in biosynthesis processes.
Application
Dichloromethane can be used as a:
- Solvent for the extraction of natural products and metabolites from biological samples, facilitating the analysis of compounds derived from biosynthetic pathways.
- Mobile phase in high-performance liquid chromatography (HPLC) is used for the separation and characterization of biosynthetic compounds and their derivatives.
- Recrystallization solvent for purifying active pharmaceutical ingredients (APIs) synthesized through biological methods, enhancing the quality and yield of the final product.
Packaging
M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
is packaged in 4L amber glass bottle
Preparation Note
Product filtered through a 0.2 μm filter
Analysis Note
Assay (GC)99.9% minColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)500ppt maxFormClear liquidHalogen (as Cl)1ppm maxInfrared SpectrumConforms to standardTitrable acid0.3µeq/g maxUV Abs. at 231 nm1.00AU maxUV Abs. at 240 nm0.20AU maxUV Abs. at 250 nm0.01AU maxUV Abs. at 270 nm0.005AU maxUV Cut-off231nm maxWater (H2O)30ppm max
Evaporation Number: 1.9
Legal Information
OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 2
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