Isobutyronitrile - ≥99.2% , CAS No.78-82-0

CAS: 78-82-0 Cat. No.: I475044 Formula: C4H7N Molecular Weight: 69.11 EC Number: 201-147-5
AVAILABLE TO ORDER
GRADE & PURITY ≥99.2%
Synonyms
Isopropyl Cyanide | 2-Methylpropionitrile
Storage
Room temperature,Argon charged
Shipped In
FedEx DG Service
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Size
USA
Germany (EU)*
Price
Qty
100ml
I475044-100ml
1 In stock
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$21.90
500ml
I475044-500ml
1 In stock
—
$65.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥99.2% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged 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 41 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Description

Isobutyronitrile (IBN) is an aliphatic nitrile. It is widely used as a solvent for electrochemical analyses. IBN can be prepared from amino acids, via anaerobic degradation. It undergoes oxidative dehydrogenation in the presence of an iron phosphate catalyst to afford methacrylonitrile, acetone, carbon oxides and traces of cyanic acid.

Specifications

Synonyms
Isopropyl Cyanide | 2-Methylpropionitrile
Specifications & Purity
≥99.2%
Storage
Room temperature,Argon charged
Shipped In
FedEx DG Service
Purity
≥99.2%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488180096
Canonical Smiles
CC(C)C#N
IUPAC Name
2-methylpropanenitrile
InChIKey
LRDFRRGEGBBSRN-UHFFFAOYSA-N
INCHI
1S/C4H7N/c1-4(2)3-5/h4H,1-2H3
Isomeric SMILES
CC(C)C#N
WGK Germany
2
RTECS
TZ4900000
UN Number
2284
Packing Group
II
Molecular Weight
69.11
Reaxy-Rn
1340512
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1340512&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

<<<<<<< HEAD Download SDS → ======= Download SDS → >>>>>>> release248-p3

✅ 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 small molecule
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
TSHR Tclin Thyroid stimulating hormone receptor (29986 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Lymphoblastoid cell (5959 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

31 results found

Lot NumberCertificate TypeDateItem
H2612655H2612655Certificate of AnalysisAug 03, 2026 I475044
H2612654H2612654Certificate of AnalysisAug 03, 2026 I475044
H2612653H2612653Certificate of AnalysisAug 03, 2026 I475044
H2612358H2612358Certificate of AnalysisAug 03, 2026 I475044
G2609117G2609117Certificate of AnalysisJun 02, 2026 I475044
F2611430F2611430Certificate of AnalysisJun 02, 2026 I475044
F2611429F2611429Certificate of AnalysisJun 02, 2026 I475044
F2611428F2611428Certificate of AnalysisJun 02, 2026 I475044
F2611427F2611427Certificate of AnalysisJun 02, 2026 I475044
A2613564A2613564Certificate of AnalysisJan 04, 2026 I475044
A2613575A2613575Certificate of AnalysisJan 04, 2026 I475044
A2613573A2613573Certificate of AnalysisJan 04, 2026 I475044
D2530189D2530189Certificate of AnalysisApr 23, 2025 I475044
D2530221D2530221Certificate of AnalysisApr 23, 2025 I475044
D2530187D2530187Certificate of AnalysisApr 23, 2025 I475044
D2530188D2530188Certificate of AnalysisApr 23, 2025 I475044
A2605052A2605052Certificate of AnalysisApr 23, 2025 I475044
K2418311K2418311Certificate of AnalysisNov 09, 2024 I475044
K2418310K2418310Certificate of AnalysisNov 09, 2024 I475044
K2418309K2418309Certificate of AnalysisNov 09, 2024 I475044
K2418308K2418308Certificate of AnalysisNov 09, 2024 I475044
D2422126D2422126Certificate of AnalysisApr 15, 2024 I475044
D2422125D2422125Certificate of AnalysisApr 15, 2024 I475044
D2422124D2422124Certificate of AnalysisApr 15, 2024 I475044
D2422123D2422123Certificate of AnalysisApr 15, 2024 I475044
L2313048L2313048Certificate of AnalysisJun 27, 2023 I475044
B2418163B2418163Certificate of AnalysisJun 27, 2023 I475044
G2329669G2329669Certificate of AnalysisJun 27, 2023 I475044
G2329664G2329664Certificate of AnalysisJun 27, 2023 I475044
G2329654G2329654Certificate of AnalysisJun 27, 2023 I475044
G2329647G2329647Certificate of AnalysisJun 27, 2023 I475044
Chemical and Physical Properties
SolubilitySlightly soluble water; Easily soluble in alcohol and ether; Soluble in acetone
SensitivityMoisture sensitive; Heat sensitive
Refractive Index1.3740
Flash Point(°F)46.4 °F
Flash Point(°C)8 °C
Boil Point(°C)107°C
Melt Point(°C)-75°C
Molecular Weight69.110 g/mol
XLogP30.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass69.0578 Da
Monoisotopic Mass69.0578 Da
Topological Polar Surface Area23.800 Ų
Heavy Atom Count5
Formal Charge0
Complexity55.300
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
Documents & Articles
Citations of This Product
Solution Calculators
Reviews

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