蒸汽密度
2.9 (vs air)
质量水平
蒸汽压
24.45 psi ( 55 °C)
6.83 psi ( 20 °C)
方案
≥99.9% (GC)
表单
liquid
自燃温度
1223 °F
expl. lim.
22 %
dilution
(for synthesis)
杂质
≤0.3 μeq/g Titrable acid
≤1 ppm Halogen (as Cl)
≤30 ppm Water (H2O)
蒸发残留物
≤1 ppm
颜色
APHA: ≤10
折射率
n20/D 1.424 (lit.)
pH值（酸碱度）
7 (20 °C)
沸点
39.8-40 °C (lit.)
mp
-95 °C
−95 °C (lit.)
溶解性
20 g/L
密度
1.325 g/mL at 25 °C (lit.)
UV cutoff
≤231 nm
紫外吸收
λ: 231 nm Amax: ≤1.00
λ: 240 nm Amax: ≤0.20
λ: 250 nm Amax: ≤0.01
λ: 270 nm Amax: ≤0.005
运输
ambient
储存温度
room temp
SMILES字符串
ClCCl
InChI
1S/CH2Cl2/c2-1-3/h1H2
InChI key
YMWUJEATGCHHMB-UHFFFAOYSA-N
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一般描述
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.
应用
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.
包装
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
制备说明
Product filtered through a 0.2 μm filter
分析说明
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
法律信息
OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Warning
危险分类
Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Central nervous system
储存分类代码
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 2
闪点(°F)
does not flash
闪点(°C)
does not flash
法规信息
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