1.13358

Acetonitrile

≥99.8% (GC), for preparative HPLC, for preparative liquid chromatography, for chromatography, Prepsolv^™

• Szinonimák: ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide
• Lineáris képlet: CH₃CN
• CAS-szám: 75-05-8
• Molekulatömeg: 41.05
• Beilstein: 741857
• MDL-szám: MFCD00001878
• UNSPSC kód: 12191502
• EC index szám: 200-835-2
• NACRES: NB.21

Tulajdonságok

• product name: Acetonitrile, for preparative chromatography Prepsolv^™
• grade: for chromatography; for preparative HPLC; for preparative liquid chromatography
• Minőségi szint: 200
• gőzsűrűség: 1.41 (vs air)
• gőznyomás: 72.8 mmHg ( 20 °C); 97 hPa ( 20 °C)
• termékcsalád: Prepsolv^™
• Teszt: ≥99.8% (GC)
• form: liquid
• öngyulladási hőmérséklet: 524 °C; 973 °F
• robbanási határérték: 16 %
• szennyeződések: ≤0.0002 meq/g Alkalinity; ≤0.0005 meq/g Acidity; ≤0.05% Water
• párolgási maradék: ≤1.0 mg/L
• áteresztőképesség: 220 nm, ≥90%; 240 nm, ≥98%
• törésmutató: n20/D 1.344 (lit.)
• bp: 81-82 °C (lit.)
• mp: −45 °C (lit.)
• átmeneti hőmérséklet: flash point 2 °C
• sűrűség: 0.786 g/mL at 25 °C (lit.)
• alkalmazás(ok): food and beverages; pharmaceutical
• format: neat
• tárolási hőmérséklet: 2-30°C
• SMILES string: CC#N
• InChI: 1S/C2H3N/c1-2-3/h1H3
• Nemzetközi kémiai azonosító kulcs: WEVYAHXRMPXWCK-UHFFFAOYSA-N

Leírás

Általános leírás

Prepsolv solvents are tailored to the requirements of preparative HPLC to facilitate scale-up from analytical to preparative separations. With their extremely low evaporation residue (<1 mg/l) and low water content, they ensure optimal protection for columns.

Alkalmazás

• Pharmacokinetic and oral bioavailability study of schaftoside in rats.: This research highlights the use of acetonitrile in chromatographic methods for the pharmacokinetic and bioavailability analysis of schaftoside, providing key insights into its metabolic profile, essential for drug development and clinical studies (Lin et al., 2024).


• Quantification of mangiferin in streptozotocin-induced diabetic rat plasma using UPLC-MS/MS: Pharmacokinetic assessment of Gentiana rhodantha extract after oral administration.: Demonstrating the utility of acetonitrile in liquid chromatography-mass spectrometry, this study offers a robust method for quantifying natural compounds in biological matrices, crucial for therapeutic evaluations (Zhao and Wu Li, 2024).


• Lewis base adducts of NpCl(4).: Exploring the coordination chemistry of neptunium(IV) chloride with Lewis bases in acetonitrile, this study advances our understanding of actinide chemistry and its potential applications in nuclear waste management and reprocessing technologies (Lopez et al., 2024).


• Coordinating nature of M(6)L(12) double-stranded macrocycles: co-ligand competition of perchlorate, water, and acetonitrile depending on metal(II) ions.: Investigating the competitive binding of co-ligands in acetonitrile solutions, this research provides valuable insights into the supramolecular chemistry of macrocyclic compounds, pivotal for the design of molecular sensors and catalysts (An et al., 2024).


• Pharmacokinetic Properties of Baitouweng Decoction in Bama Miniature Pigs: Implications for Clinical Application in Humans.: Utilizing acetonitrile in the preparation and analysis of traditional Chinese medicine, this study assesses the pharmacokinetics of Baitouweng Decoction, aiding in the translation of its medicinal use from traditional applications to modern clinical practice (Xu et al., 2024).

Elkészítési megjegyzés

Product filtered through a 0.2 μm filter

Analízis megjegyzés

Purity (GC): ≥ 99.8 %
Identity (IR): conforms
Evaporation residue: ≤ 1.0 mg/l
Water: ≤ 0.05 %
Acidity: ≤ 0.0005 meq/g
Alkalinity: ≤ 0.0002 meq/g
Transmission (at 220 nm): ≥ 90 %
Transmission (from 240 nm): ≥ 98 %
Filtered by 0.2 µm filter

Jogi információk

PREPSOLV is a trademark of Merck KGaA, Darmstadt, Germany

Biztonsági adatok

• Piktogramok: GHS02,GHS07
• Figyelmeztetés: Danger
• Figyelmeztető mondatok: H225 - H302 + H312 + H332 - H319
• Óvintézkedésre vonatkozó mondatok: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Veszélyességi osztályok: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• Tárolási osztály kódja: 3 - Flammable liquids
• WGK: WGK 2
• Lobbanási pont (F): 35.6 °F - closed cup
• Lobbanási pont (C): 2.0 °C - closed cup