Description
Trichloromethane/Chloroform D₁ is a deuterated NMR solvent at 99.8 Atom%D, stabilised with silver and containing 0,03 vol% TMS as internal reference. With CAS number 865-49-6 and empirical formula CCl₃D, it presents a molar mass of 120,39 g/mol, density 1,5 g/cm³, boiling point 61,5 °C and flash point above 60 °C. The 100 ml pack serves laboratories that require deuterated chloroform for routine and high-resolution nuclear magnetic resonance measurements. EG number 212-742-4 identifies the substance for documentation and compliance workflows. Available from manufacturer Carl ROTH, this grade is positioned among compounds for NMR within spectroscopy and spectrometry applications. The built-in TMS simplifies chemical-shift referencing, while silver stabilisation supports handling stability during storage and use. Physical data such as density and boiling point assist method transfer and solvent selection when residual proton signals must remain minimal and spectra need a reliable lock and reference system across analytical and research environments.
This article is part of Analytical grade solvents (p.a.), in Solvents.
Key features
- Deuterising degree: ≥99,8 %
- Water (KF, H2O+D2O): ≤0,02 %
- Tetramethylsilane (TMS): 0,02-0,04 %
- CAS number: 865-49-6
- Pack size: 100 ml
- EG nr.: 212-742-4
- Purity: 99.8 Atom%D
- Molar mass: 120,39 g/mol
- Density: 1,5 g/cm³
- 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 D1, 99.8 Atom%D, stab. with Ag 0,03 vol% TMS, 100 ml
What is this article?
Trichloromethane/Chloroform D1, 99.8 Atom%D, stab. with Ag 0,03 vol% TMS, 100 ml 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.
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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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