2-Methylbutyronitrile - ≥95%(GC) , CAS No.18936-17-9

CAS: 18936-17-9 Cat. No.: M158304 Molecular Weight: 83.13 Beilstein Registry Number: 2(4)892 EC Number: 242-687-1
AVAILABLE TO ORDER
GRADE & PURITY ≥95%(GC)
Synonyms
2-CyanobutaneL | sec-Butyl Cyanide
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1ml
M158304-1ml
10
$18.90
5ml
M158304-5ml
10
$55.90
25ml
M158304-25ml
1
$233.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
2-CyanobutaneL | sec-Butyl Cyanide
Specifications & Purity
≥95%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥95%(GC)
Names and Identifiers
Pubchem Sid488183098
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488183098
Canonical SmilesCCC(C)C#N
IUPAC Name2-methylbutanenitrile
InChIKeyRCEJCSULJQNRQQ-UHFFFAOYSA-N
INCHI1S/C5H9N/c1-3-5(2)4-6/h5H,3H2,1-2H3
Isomeric SMILES CCC(C)C#N
RTECS EU0530000
UN Number 3275
Packing Group II
Molecular Weight 83.13
Beilstein 2(4)892
Reaxy-Rn 1719847
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1719847&ln=

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
ClassOrganonitrogen 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
DescriptionThis 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 a nitrile
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

18 results found

Lot NumberCertificate TypeDateItem
D2320236Certificate of AnalysisFeb 04, 2026 M158304
D2320246Certificate of AnalysisFeb 04, 2026 M158304
H2223504Certificate of AnalysisJun 10, 2025 M158304
H2223503Certificate of AnalysisJun 10, 2025 M158304
G2226409Certificate of AnalysisMay 09, 2025 M158304
F2210502Certificate of AnalysisMar 04, 2025 M158304
F2210500Certificate of AnalysisMar 04, 2025 M158304
F2210501Certificate of AnalysisMar 04, 2025 M158304
K2111217Certificate of AnalysisAug 21, 2024 M158304
K2110693Certificate of AnalysisAug 21, 2024 M158304
A1917076Certificate of AnalysisAug 05, 2024 M158304
F2503428Certificate of AnalysisJul 17, 2024 M158304
F2503429Certificate of AnalysisJul 17, 2024 M158304
E2528374Certificate of AnalysisApr 12, 2024 M158304
E2528373Certificate of AnalysisApr 12, 2024 M158304
F2204835Certificate of AnalysisMay 20, 2022 M158304
F2204834Certificate of AnalysisMay 20, 2022 M158304
C2222318Certificate of AnalysisFeb 25, 2022 M158304

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Chemical and Physical Properties
Flash Point(°C)25°C(lit.)
Boil Point(°C)125 °C
Molecular Weight83.130 g/mol
XLogP31.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass83.0735 Da
Monoisotopic Mass83.0735 Da
Topological Polar Surface Area23.800 Ų
Heavy Atom Count6
Formal Charge0
Complexity67.300
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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