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  6. Tetracyanoethylene, 98%

Tetracyanoethylene, 98%

Numéro de catalogue. AAA1394506
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Numéro de catalogue. AAA1394506 Fournisseur Thermo Scientific Chemicals Code fournisseur A1394506
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Description

CAS: 670-54-2 | C6N4 | 128.094 g/mol

Used for postfunctional addition to polyphenylacetylene derivatives to change the oxygen permeability. As reactant for Regioselective [2+2] cycloaddition reaction for production of BODIPY dyes2 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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Used for postfunctional addition to polyphenylacetylene derivatives to change the oxygen permeability. As reactant for Regioselective [2+2] cycloaddition reaction for production of BODIPY dyes2 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.

Solubility
Soluble in methanol, benzene, toluene, water (hydrolyses to form HCN), and ether (slightly).

Notes
Moisture Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Identifiants chimiques

CAS 670-54-2
Molecular Formula C6N4
Molecular Weight (g/mol) 128.094
MDL Number MFCD00001850
InChI Key NLDYACGHTUPAQU-UHFFFAOYSA-N
Synonym tetracyanoethylene, tetracyanoethene, ethylenetetracarbonitrile, tcne, ethenetetracarbonitrile, ethene, tetracyano, 1,1,2,2-ethenetetracarbonitrile, tetrakyanethylen, 1,1,2,2-tetracyanoethene, 1,1,2,2-tetracyanoethylene
PubChem CID 12635
IUPAC Name ethene-1,1,2,2-tetracarbonitrile
SMILES C(#N)C(=C(C#N)C#N)C#N

Spécifications

Melting Point 197°C to 199°C
Density 1.348
Boiling Point 223°C
Quantity 5 g
UN Number UN3439
Beilstein 1679885
Sensitivity Moisture sensitive
Merck Index 14,9195
Solubility Information Soluble in methanol,benzene,toluene,water (hydrolyses to form HCN),and ether (slightly).
Formula Weight 128.09
Percent Purity 98%
Chemical Name or Material Tetracyanoethylene
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Sécurité et manipulation

Hazard Category H300+H310-H315-H319-H331-H335
Hazard Statement GHS H Statement
H300-H310-H315-H319-H335
Fatal if swallowed.
Fatal in contact with skin.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P262-P264b-P270-P271-P280-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P310-P311-P330-P363-P501c
DOTInformation Hazard Class: 6.1; Packaging Group: I
EINECSNumber 211-578-0
RTECSNumber KM7300000
TSCA Yes
Recommended Storage Keep cold

RUO – Research Use Only