Acetonitrile(ACN) - AR, ≥99%(GC) , CAS No.75-05-8

CAS: 75-05-8 Cat. No.: A104443 Summenformel: C2H3N Molekulargewicht: 41.05 Beilstein Registry Number: 741857 EG-Nummer: 200-835-2
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GRADE & PURITY AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results. ≥99%(GC)
Synonyms
ACN | Acetonitril (GERMAN, DUTCH) | ACETONITRILE | ace-tonitrile | aceto-nitrile | acetonitrile- | DTXCID909 | acetonitnle | bmse000826 | methylcyanide | methylnitrile | NSC7593 | NSC-7593 | ACETONITRILE [MI] | EC 200-835-2 | ACETONITRILE (II) | ACETONITR
Storage
Room temperature
Shipped In
FedEx DG Service
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Size
Deutschland (EU)
USA*
Price
Qty
500ml
A104443-500ml
7 Auf Lager
9 Auf Lager
16,40€
12×500ml
A104443-12×500ml
Auf Bestellung · 8–12 Wochen
159,58€
20×500ml
A104443-20×500ml
Auf Bestellung · 8–12 Wochen
265,44€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

AR, ≥99%(GC) AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships FedEx DG Service Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 3316 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
ACN | Acetonitril (GERMAN, DUTCH) | ACETONITRILE | ace-tonitrile | aceto-nitrile | acetonitrile- | DTXCID909 | acetonitnle | bmse000826 | methylcyanide | methylnitrile | NSC7593 | NSC-7593 | ACETONITRILE [MI] | EC 200-835-2 | ACETONITRILE (II) | ACETONITR
Spezifikationen & Reinheit
AR, ≥99%(GC)
Storage
Room temperature
Verschickt in
FedEx DG Service
Note
AR
Reinheit
≥99%(GC)
Namen und Kennungen
Pubchem Sid508811850
Kanonisches LächelnCC#N
IUPAC Nameacetonitrile
InChIKeyWEVYAHXRMPXWCK-UHFFFAOYSA-N
INCHI1S/C2H3N/c1-2-3/h1H3
Isomere SMILES CC#N
WGK Deutschland 2
UN-Nummer 1648
Verpackungsgruppe II
Molekulargewicht 41.05
Beilstein 741857

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic nitrogen compounds
KlasseOrganonitrogen compounds
SubclassOrganic cyanides
Intermediate Tree Nodes Not available
Direct ParentNitriles
Alternative Parents Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Nitrile - Carbonitrile - Organopnictogen compound - Hydrocarbon derivative - Aliphatic acyclic compound
BeschreibungThis 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 aliphatic nitrile
3D-Struktur
Interaktives chemisches Strukturmodell





Zugehörige Ziele (nicht menschlich)
Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

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I2610243Certificate of AnalysisSep 27, 2026 A104443
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Chemische und physikalische Eigenschaften
Brechungsindex1.343-1.345
Flammpunkt (°C)2 °C
Siedepunkt (°C)81-82°C
Schmelzpunkt (°C)-46°C
Molekulargewicht41.050 g/mol
XLogP30.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass41.0265 Da
Monoisotopic Mass41.0265 Da
Topological Polar Surface Area23.800 Ų
Heavy Atom Count3
Formal Charge0
Complexity29.300
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
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