1,2,4,5-Tetracyanobenzene

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Identify Properties Safty Prices Suppliers 3 Links

CAS 712-74-3

Formula C10H2N4

MDL MFCD00043481

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
470446755560	1,2,4,5-Tetracyanobenzene (470446755560)		on request	+ -

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Identify

Synonyms:

sym-tetracyanobenzene ; pyromellitic nitrile ; tcnb ; pyromellitonitrile ; tetracyanobenzene ; pyromellitotetranitrile ; s-tetracyanobenzene ; pyromellitictetranitrile ; pyromelliticnitrile ; timtec-bb sbb008167

CAS:

712-74-3

EINECS:

Molecular Formula:

C10H2N4

MDL:

MFCD00043481

SMILES:

C1=C(C(=CC(=C1C#N)C#N)C#N)C#N

Properties

Molecular Weight:

178.15 g·mol−1

Density:

1.35 g/cm³

Melting point:

265-268 °C(lit.)

Physical Description:

solid

Safety Information

Hazard Symbols: T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1(a)

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

23/24/25 (R)

Safety Codes:

36/37/39-45 (S)

WGK Germany:

RID / ADR:

UN 3439 6.1 / PG 2

RTECS:

DB9100000

Prices

For 1,2,4,5-Tetracyanobenzene we can currently show 6 prices in the last 9 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 270.00 for 5 g to USD 95.00 per 1 g in 2024 .