Description
Acetonitrile ROTISOLV® is a high-purity organic solvent with minimum 99,9 % assay, specified for DNA synthesis and supplied in a 100 ml septum bottle. The empirical formula is C₂H₃N, molar mass 41,05 g/mol, with density 0,79 g/cm³, boiling point 81,65 °C and flash point 2 °C. Water content is controlled to a maximum of 30 ppm H₂O, supporting moisture-sensitive oligonucleotide and DNA-synthesis workflows. CAS number 75-05-8 and EG number 200-835-2 identify the substance; UN number 1648 applies for transport classification. This ROTISOLV® grade from manufacturer Carl ROTH is intended for laboratories that require low-water acetonitrile for DNA synthesis starter kits and related organic-chemistry applications. The septum bottle format facilitates safe aliquot withdrawal while limiting atmospheric exposure. Use under appropriate laboratory safety controls for flammable nitrile solvents.
This article belongs on Dry & deuterated solvents (NMR, synthesis), in Solvents.
Key features
- Assay (GC): ≥99,9 %
- Water (KF): ≤0,003 %
- CAS number: 75-05-8
- Pack size: 100 ml septum bottle
- EG nr.: 200-835-2
- Purity: min. 99,9 %
- Empirical formula: C₂H₃N
- Molar mass: 41,05 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Precautionary Statements (P-Phrases)
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Questions about Acetonitrile ROTISOLV®, min. 99,9 %, for DNA synthesis, 100 ml, septum bottle
What is this article?
Acetonitrile ROTISOLV®, min. 99,9 %, for DNA synthesis, 100 ml, septum bottle is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Dry & deuterated solvents (NMR, synthesis), inside Solvents, in Lab chemicals.
A dry solvent has had water removed to a stated level, for a reaction that water would stop. A deuterated solvent replaces hydrogen with deuterium so an NMR spectrum is not drowned by the solvent signal. The isotopic enrichment and the water content are the two specifications. Caps and septa matter, because either product picks up moisture from the air.
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 Dry & deuterated solvents (NMR, synthesis). The catalogue is Lab chemicals.
Shelves beside this one are Analytical grade solvents (p.a.), HPLC & LC-MS grade solvents, Technical & synthesis grade solvents and Green & alternative solvents.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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