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Tetracyanoethylene - 98%, high purity , CAS No.670-54-2

4 Citations

COA

Grade & Purity:

≥98%

Cas Number: 670-54-2
Molecular Weight: 128.09
Beilstein Registry Number: 1679885
EC Number: 211-578-0
MDL number: MFCD00001850
PubChem CID: 12635

In stock

Item Number

T279033

Grouped product items
SKU	Size	Availability	Price
T279033-200mg	200mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$13.90
T279033-1g	1g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$52.90
T279033-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$153.90
T279033-25g	25g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$641.90
T279033-100g	100g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$1,749.90

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Nitriles (39)

Basic Description

Synonyms	J-200117 \| TCNE \| Tetrakyanethylen [Czech] \| AI3-28756 \| delta(sup 2,2')-Bimalononitrile \| 1,1,2,2-ethenetetracarbonitrile \| 1,1,2,2-Ethylenetetracarbonitrile # \| BBL027360 \| EINECS 211-578-0 \| Percyanoethylene \| Tetracyanoethylene, 98% \| Tox21_202940 \| E
Specifications & Purity	≥98%
Storage Temp	Store at 2-8°C,Argon charged
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.
Product Description	Used for postfunctional addition to polyphenylacetylene derivatives to change the oxygen permeability. Reactant for: Regioselective [2+2] cycloaddition reaction for production of BODIPY dyes and TCBD derivatives Thermal addition reaction with alkynes One-pot reactions with nucleophilic reagents forming aromatic cyanovinyl compounds Synthesis of cobalt tetracyanoethylene films Biotransformation by Botrytis cinerea

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic nitrogen compounds
  - Class Organonitrogen compounds
    - Subclass Organic cyanides

Kingdom	Organic compounds
Superclass	Organic nitrogen compounds
Class	Organonitrogen compounds
Subclass	Organic cyanides
Intermediate Tree Nodes	Not available
Direct Parent	Nitriles
Alternative Parents	Organopnictogen compounds Hydrocarbon derivatives
Molecular Framework	Aliphatic acyclic compounds
Substituents	Nitrile - Carbonitrile - Organopnictogen compound - Hydrocarbon derivative - Aliphatic acyclic compound
Description	This 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
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	ethene-1,1,2,2-tetracarbonitrile
INCHI	InChI=1S/C6N4/c7-1-5(2-8)6(3-9)4-10
InChIKey	NLDYACGHTUPAQU-UHFFFAOYSA-N
Smiles	C(#N)C(=C(C#N)C#N)C#N
Isomeric SMILES	C(#N)C(=C(C#N)C#N)C#N
WGK Germany	3
RTECS	KM7300000
UN Number	2811
Molecular Weight	128.09
Beilstein	1679885
Reaxy-Rn	506867

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.

9 results found

Lot Number	Certificate Type	Date	Item
F2505095	Certificate of Analysis	Jun 07, 2025	T279033
F2505096	Certificate of Analysis	Jun 07, 2025	T279033
H2406580	Certificate of Analysis	Mar 23, 2024	T279033
H2406581	Certificate of Analysis	Mar 23, 2024	T279033
K2112587	Certificate of Analysis	Aug 04, 2023	T279033
A2305756	Certificate of Analysis	Nov 24, 2022	T279033
A2305763	Certificate of Analysis	Nov 24, 2022	T279033
A2305757	Certificate of Analysis	Nov 24, 2022	T279033
A2305679	Certificate of Analysis	Nov 24, 2022	T279033

Chemical and Physical Properties

Solubility	Soluble in methanol, benzene, toluene, water (hydrolyses to form HCN), and ether (slightly).,
Sensitivity	Light and Moisture sensitive
Boil Point(°C)	223°C
Melt Point(°C)	198°C
Molecular Weight	128.090 g/mol
XLogP3	-0.200
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	0
Exact Mass	128.012 Da
Monoisotopic Mass	128.012 Da
Topological Polar Surface Area	95.200 Å²
Heavy Atom Count	10
Formal Charge	0
Complexity	289.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Citations of This Product

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