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34442

Sigma-Aldrich

Acetonitrile

≥99.9% (GC), suitable for cDNA synthesis, DNA synthesis

Synonim(y):

ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide

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About This Item

Wzór liniowy:
CH3CN
Numer CAS:
75-05-8
Masa cząsteczkowa:
41.05
Beilstein:
741857
Numer WE:
200-835-2
Numer MDL:
MFCD00001878
Kod UNSPSC:
12191502
eCl@ss:
39031501
Identyfikator substancji w PubChem:
329754743
NACRES:
NA.03

product name

Acetonitrile, suitable for DNA synthesis, ≥99.9% (GC)

gęstość pary

1.41 (vs air)

ciśnienie pary

72.8 mmHg ( 20 °C)

Próba

≥99.9% (GC)

Postać

liquid

temp. samozapłonu

973 °F

granice wybuchowości

16 %

metody

DNA synthesis: suitable
cDNA synthesis: suitable

zanieczyszczenia

≤0.0001% free alkali (as NH3)
≤0.001% free acid (as CH3COOH)
≤0.001% water (Karl Fischer)

współczynnik refrakcji

n20/D 1.344 (lit.)

tw

81-82 °C (lit.)

mp

−45 °C (lit.)

gęstość

0.786 g/mL at 25 °C (lit.)

format

neat

ciąg SMILES

CC#N

InChI

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

Klucz InChI

WEVYAHXRMPXWCK-UHFFFAOYSA-N

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Zastosowanie


  • Modified QuEChERS method combined with ultra-performance liquid chromatography-tandem mass spectrometry: This research utilizes acetonitrile′s excellent solvent properties for the detection of cyclopiazonic acid in feeds. The method enhances the efficiency and accuracy of chemical analyses in food safety, demonstrating acetonitrile′s pivotal role in ensuring the quality of agricultural products (Peng et al., 2024).

  • Liquid Chromatographic Enantioseparation of Newly Synthesized Fluorinated Tryptophan Analogs: Highlighting its use in pharmaceutical research, acetonitrile is employed in the chromatographic enantioseparation of complex amino acids, essential for drug development and molecular pharmacology studies (Tanács et al., 2024).

  • Synthesis and Application of 1,8-Naphthalimide Derivatives Fluorescent Probe: Acetonitrile′s versatility is showcased in the synthesis of fluorescent probes for environmental monitoring. Its application in detecting and measuring environmental pollutants highlights its significant impact on ecological research and safety (Negi et al., 2024).

Inne uwagi

The article number 34442-4X2.5L will be discontinued. Please order the single bottle 34442-2.5L which is physically identical with the same exact specifications.
This page may contain text that has been machine translated.

Piktogramy

FlameExclamation mark
GHS02,GHS07

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

H225,H302 + H312 + H332,H319

Klasyfikacja zagrożeń

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Kod klasy składowania

3 - Flammable liquids

Klasa zagrożenia wodnego (WGK)

WGK 2

Temperatura zapłonu (°F)

35.6 °F - closed cup

Temperatura zapłonu (°C)

2.0 °C - closed cup

Certyfikaty analizy (CoA)

Poszukaj Certyfikaty analizy (CoA), wpisując numer partii/serii produktów. Numery serii i partii można znaleźć na etykiecie produktu po słowach „seria” lub „partia”.

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Acquired deficiency of ADAMTS13 causes a rare and life-threatening disorder called thrombotic thrombocytopenic purpura (TTP). Several studies have shown that aberrant glycosylation can play an important role in the pathogenesis of autoimmune diseases.N-linked glycosylation and putative O-fucosylation sites have been
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