569550

Acetonitrile-d₃

≥99.8 atom % D, anhydrous

• Synonym(s): Methyl-d₃ cyanide, Trideuteroacetonitrile
• Linear Formula: CD₃CN
• CAS Number: 2206-26-0
• Molecular Weight: 44.07
• Beilstein: 1740230
• MDL number: MFCD00001881
• UNSPSC Code: 12142201
• PubChem Substance ID: 329758252
• NACRES: NA.21

Properties

• grade: anhydrous
• isotopic purity: ≥99.8 atom % D
• Assay: ≥99% (CP)
• form: liquid
• expl. lim.: 3.0-16 % (lit.)
• technique(s): NMR: suitable
• impurities: >10 ppm water
• refractive index: n20/D 1.341 (lit.)
• bp: 80.7 °C (lit.)
• mp: -46 °C (lit.)
• density: 0.844 g/mL at 25 °C (lit.)
• mass shift: M+3
• SMILES string: [2H]C([2H])([2H])C#N
• InChI: 1S/C2H3N/c1-2-3/h1H3/i1D3
• InChI key: WEVYAHXRMPXWCK-FIBGUPNXSA-N

Description

Application

Acetonitrile-d₃ may be used as:

• IR and NMR solvent.
• Probe for zeolite acidity.
• Cartridge eluent in HPLC– SPE (solid-phase extraction)–NMR technique.

Recommended products

Check out ChemisTwin®, our brand new online portal for identity confirmation and quantification of NMR spectra. Learn more or reach out to us for a free trial.

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Danger
• Hazard Statements: H225,H302 + H312 + H332,H319
• Precautionary Statements: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 35.6 °F - closed cup
• Flash Point(C): 2.00 °C - closed cup