Description
Trichloromethane/Chloroform (CHCl₃, CAS 67-66-3) is a high-purity solvent offered at min. 99 % for synthesis applications. The material is stabilised with amylene and shows a molar mass of 119,38 g/mol, a density of 1,48 g/cm³ and a boiling point of 61 °C, properties that support its use in organic reactions, extractions and preparative laboratory work. EG number 200-663-8 identifies the substance under European chemical inventory rules. This trichloromethane from manufacturer Carl ROTH serves research and development laboratories performing classical organic synthesis, work-up steps and related procedures that call for a reliable, synthesis-grade chloroform stabilised against degradation.
This article is part of Analytical grade solvents (p.a.), in Solvents.
Key features
- Appearance: clear, colourless liquid
- Assay (GC): ≥99.0 %
- Density (20 °C): 1.47-1.48
- CAS number: 67-66-3
- Pack sizes: 1 l, 2.5 l, 190 l, 10 l, 25 l
- EG nr.: 200-663-8
- Purity: min. 99 %
- Empirical formula: CHCl₃
- Molar mass: 119,38 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Trichloromethane/Chloroform, min. 99 %, for synthesis, 1 l, glass
What is this article?
Trichloromethane/Chloroform, min. 99 %, for synthesis, 1 l, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Analytical grade solvents (p.a.), inside Solvents, in Lab chemicals.
An analytical-grade solvent, often marked p.a., has impurity limits tight enough for classical analysis and for preparing reagents. It is not automatically low enough in UV absorbance for HPLC, and it is not dry enough for a water-sensitive reaction. The grade is the purchase.
A solvent dissolves. The grade says which impurities are low enough for the method. Analytical grade is the ordinary pure solvent. HPLC and LC-MS grades limit the absorbance and the ions that would become peaks or background. A dry solvent has had water removed. A deuterated solvent is for NMR, where the hydrogen signal would otherwise drown the sample. Technical grade is for cleaning and for synthesis that does not need a chromatogram. Identity is on PubChem. Names follow IUPAC. Hazards follow ECHA, the CLP Regulation and REACH.
Which category should I open next?
The category is Solvents. The sub-category is Analytical grade solvents (p.a.). The catalogue is Lab chemicals.
Shelves beside this one are HPLC & LC-MS grade solvents, Dry & deuterated solvents (NMR, synthesis), Technical & synthesis grade solvents and Green & alternative solvents.
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