(Ethoxymethylene)malononitrile - ≥98%(GC) , CAS No.123-06-8

CAS: 123-06-8 Cat. No.: E138117 Molecular Weight: 122.12 Beilstein Registry Number: 1634241 EC Number: 204-597-0
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(GC)
Synonyms
EINECS 204-597-0 | J-520461 | ethoxy methylene malononitrile | (Ethoxymethylene)malononitrile, 98% | 1-ETHOXY-2,2-DICYANOETHYLENE | 1-ethoxymethylenemalonitrile | 91PS2PWB1Q | 2-(ethoxymethylene)propanedinitrile | 2-(ethoxy-methylene)-propanedinitrile | 2
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
E138117-5g
5
$9.90
10g
E138117-10g
5
$10.90
25g
E138117-25g
2
$20.90
50g
E138117-50g
3
$23.90
100g
E138117-100g
5
$43.90
500g
E138117-500g
1
$193.90
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Why this grade

≥98%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
EINECS 204-597-0 | J-520461 | ethoxy methylene malononitrile | (Ethoxymethylene)malononitrile, 98% | 1-ETHOXY-2, 2-DICYANOETHYLENE | 1-ethoxymethylenemalonitrile | 91PS2PWB1Q | 2-(ethoxymethylene)propanedinitrile | 2-(ethoxy-methylene)-propanedinitrile | 2
Specifications & Purity
≥98%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥98%(GC)
Names and Identifiers
Pubchem Sid488183903
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488183903
Canonical SmilesCCOC=C(C#N)C#N
IUPAC Name2-(ethoxymethylidene)propanedinitrile
InChIKeyOEICGMPRFOJHKO-UHFFFAOYSA-N
INCHI1S/C6H6N2O/c1-2-9-5-6(3-7)4-8/h5H,2H2,1H3
Isomeric SMILES CCOC=C(C#N)C#N
WGK Germany 3
RTECS OO3850000
Molecular Weight 122.12
Beilstein 1634241
Reaxy-Rn 741985
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=741985&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.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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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  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Nitrile - Carbonitrile - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Organooxygen compound - 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 Not available
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.

13 results found

Lot NumberCertificate TypeDateItem
K2204397Certificate of AnalysisMay 11, 2026 E138117
K2204398Certificate of AnalysisMay 11, 2026 E138117
K2204399Certificate of AnalysisMay 11, 2026 E138117
K2204400Certificate of AnalysisMay 11, 2026 E138117
I2220084Certificate of AnalysisApr 03, 2026 E138117
L2522440Certificate of AnalysisApr 28, 2024 E138117
L2522442Certificate of AnalysisApr 28, 2024 E138117
K2123081Certificate of AnalysisSep 19, 2023 E138117
K2123082Certificate of AnalysisSep 19, 2023 E138117
K2123083Certificate of AnalysisSep 19, 2023 E138117
K2123084Certificate of AnalysisSep 19, 2023 E138117
K2123167Certificate of AnalysisSep 19, 2023 E138117
K1509062Certificate of AnalysisMay 10, 2023 E138117

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Chemical and Physical Properties
SolubilitySoluble in DMF, DMSO, Ethanol and Methanol.
Flash Point(°C)155°
Boil Point(°C)160 °C
Melt Point(°C)64-66 °C
Molecular Weight122.120 g/mol
XLogP30.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass122.048 Da
Monoisotopic Mass122.048 Da
Topological Polar Surface Area56.800 Ų
Heavy Atom Count9
Formal Charge0
Complexity182.000
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
Solution Calculators
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