7,7,8,8-Tetracyanoquinodimethane manufacturers and suppliers

7,7,8,8-Tetracyanoquinodimethane suppliers

Properties

Melting point:: 287-289 °C (dec.) (lit.)

Boiling point:: 332.67°C (rough estimate)

Density: 1.3596 (rough estimate)

refractive index: 1.5000 (estimate)

storage temp.: Sealed in dry,Room Temperature

form: Crystalline Powder

color: Orange-brown to green

Water Solubility: insoluble

λmax: 395nm(CH3CN)(lit.)

BRN: 611604

Stability:: Stable. Incompatible with strong acids, strong bases, strong reducing agents, strong oxidizing agents.

InChI: InChI=1S/C12H4N4/c13-5-11(6-14)9-1-2-10(4-3-9)12(7-15)8-16/h1-4H

InChIKey: PCCVSPMFGIFTHU-UHFFFAOYSA-N

SMILES: C1(=C(C#N)C#N)C=CC(=C(C#N)C#N)C=C1 |c:8,t:0|

Safety Information

Symbol(GHS): GHS06

Signal word: Danger

Hazard statements: H301+H311+H331

Precautionary statements: P280-P301+P310+P330-P302+P352+P312-P304+P340+P311

Hazard Codes: Xn,Xi,T

Risk Statements: 22-20/21/22-23/24/25

Safety Statements: 22-24/25-36/37-26-36-45

RIDADR: 3276

WGK Germany: 3

RTECS: GU4850000

Hazard Note: Irritant

TSCA: Yes

HazardClass: 6.1

PackingGroup: II

HS Code: 29269095

Use

7,7,8,8-Tetracyanoquinodimethane is an electron-acceptor molecule used to form charge-transfer superconductors. It is an effective catalyst used for the chlorination of carboxylic acids using chlorosulfonic acid; the presence of TCNQ suppresses competing free-radical chlorination.

You can find 7,7,8,8-Tetracyanoquinodimethane suppliers, manufacturers, and distributors from countries such as China, United States and the United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.