Acetonitrile-d₃ - anhydrous, ≥99.8 atom% D , CAS No.2206-26-0

CAS: 2206-26-0 Cat. No.: A432331 Formula: CD₃CN Molecular Weight: 44.07 Beilstein Registry Number: 1740230 EC Number: 218-616-5

GRADE & PURITY Anhydrous Grade

Synonyms

EINECS 218-616-5 | D88498 | Acetonitrile-d3, 99.8 atom % D | 2-((Hydroxyimino)methyl)-1-methylpyridin-1-ium iodide | Acetonitrile-d3, '100%', 99.96 atom % D | J-506713 | Acetonitrile-d3, >=99.8 atom % D | AKOS015904206 | Acetonitrile-d3, 99.8 atom % D, co

Storage

Room temperature

Overview

Application

Acetonitrile-d 3.Flammable liquid may be used as: IR and NMR solvent. Probe for zeolite acidity. Cartridge eluent in HPLC– SPE (solid-phase extraction)–NMR technique.

Specifications

Synonyms

EINECS 218-616-5 | D88498 | Acetonitrile-d3, 99.8 atom % D | 2-((Hydroxyimino)methyl)-1-methylpyridin-1-ium iodide | Acetonitrile-d3, '100%', 99.96 atom % D | J-506713 | Acetonitrile-d3, >=99.8 atom % D | AKOS015904206 | Acetonitrile-d3, 99.8 atom % D, co

Specifications & Purity

anhydrous, ≥99.8 atom% D

Storage

Room temperature

Grade

Anhydrous Grade

Names and Identifiers

Canonical Smiles

CC#N

IUPAC Name

2,2,2-trideuterioacetonitrile

InChIKey

WEVYAHXRMPXWCK-FIBGUPNXSA-N

INCHI

1S/C2H3N/c1-2-3/h1H3/i1D3

Isomeric SMILES

[2H]C([2H])([2H])C#N

WGK Germany

2

Alternate CAS

75-05-8(Unlabeled)

UN Number

1648

Molecular Weight

44.07

Beilstein

1740230

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic nitrogen compounds
    • Class Organonitrogen compounds
      • Subclass Organic cyanides

• Kingdom: Organic compounds
• Superclass: Organic nitrogen compounds
• Class: Organonitrogen compounds
• Subclass: Organic cyanides
• Intermediate Tree Nodes: Not available
• Direct Parent: Nitriles
• Alternative Parents: Organopnictogen compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Nitrile - Carbonitrile - Organopnictogen compound - Hydrocarbon derivative - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as nitriles. These are compounds having the structure RC#N; thus C-substituted derivatives of hydrocyanic acid, HC#N.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Refractive Index: 1.341 (lit.)
• Flash Point(°F): 35.6 °F
• Flash Point(°C): 2.00 °C
• Boil Point(°C): 80.7°C
• Melt Point(°C): -46 °C (lit.)
• Molecular Weight: 44.070 g/mol
• XLogP3: 0.000
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 44.0454 Da
• Monoisotopic Mass: 44.0454 Da
• Topological Polar Surface Area: 23.800 Ų
• Heavy Atom Count: 3
• Formal Charge: 0
• Complexity: 29.300
• Isotope Atom Count: 3
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

Frequently Asked Questions

What is the isotopic enrichment of this product?

This product is isotopically enriched to ≥99.8 atom% deuterium. Isotopic enrichment is a separate specification from chemical purity — a labelled compound has both. Lot-specific values are stated on the Certificate of Analysis.

What does Anhydrous Grade mean?

Anhydrous Grade indicates that the material has been processed and tested for moisture-sensitive chemistry. Specifications focus on the impurities that affect performance in that application — for example, metal content for electronics, particle size for batteries, refractive index for optics, or moisture content for moisture-sensitive processes.

How should this product be stored?

Store at room temperature.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 2206-26-0, the molecular formula is CD3CN, and the molecular weight is 44.07 g/mol. InChIKey WEVYAHXRMPXWCK-FIBGUPNXSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.