CAS 73318-02-2 2,5-Difluoro-7,7,8,8-tetracyanoquinodimethane

NAVIGATION

2,5-Difluoro-7,7,8,8-tetracyanoquinodimethane

PRICE INQUIRY

Catalog Number

ACM73318022

CAS Number

73318-02-2

Product Name

2,5-Difluoro-7,7,8,8-tetracyanoquinodimethane

Structure

Category

Electronic Materials; Molecular Conductors

Synonyms

2,5-TCNQF2

IUPAC Name

2-[4-(dicyanomethylidene)-2,5-difluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile

Molecular Weight

240.17

Molecular Formula

C12H2F2N4

Canonical SMILES

C1=C(C(=C(C#N)C#N)C=C(C1=C(C#N)C#N)F)F

InChI

InChI=1S/C12H2F2N4/c13-11-1-9(7(3-15)4-16)12(14)2-10(11)8(5-17)6-18/h1-2H

InChI Key

PFSDYUVXXQTNMX-UHFFFAOYSA-N

Melting Point

270 °C

Purity

>98.0%(N)

Appearance

White to Brown powder to crystal

Storage

Store under inert gas

Complexity

639

Covalently-Bonded Unit Count

Exact Mass

240.024752g/mol

Formal Charge

Hazard Statements

H301 + H311 + H331 : Toxic if swallowed, in contact with skin or if inhaled.H315 : Causes skin irritation.H319 : Causes serious eye irritation.

Heavy Atom Count

MDL Number

MFCD00191492

Monoisotopic Mass

240.024752g/mol

Precautionary Statements

P501 : Dispose of contents/ container to an approved waste disposal plant.P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.P270 : Do not eat, drink or smoke when using this product.P271 : Use only outdoors or in a well-ventilated area.P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P332 + P313 : If skin irritation occurs: Get medical advice/ attention.P362 : Take off contaminated clothing and wash before reuse.P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell.P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.P405 : Store locked up.

Rotatable Bond Count

Signal Word

Danger

XLogP3

0.6

MSDS

Download MSDS

COA

Download COA

Spec Sheet

Download Spec Sheet

If you have any other questions or need other size, please get a quote.