3,4,5,6-Tetrachlorophthalonitrile Chemical Properties

Melting point:

249-252 °C (dec.)(lit.)

Boiling point:

350°C (rough estimate)

Density 

1.7395 (estimate)

storage temp. 

Sealed in dry,Room Temperature

form 

powder to crystal

color 

White to Almost white

CAS DataBase Reference

1953-99-7(CAS DataBase Reference)

NIST Chemistry Reference

1,2-Benzenedicarbonitrile, 3,4,5,6-tetrachloro-(1953-99-7)

Safety Information

Hazard Codes 

Xn

Risk Statements 

20/21/22

Safety Statements 

36

RIDADR 

UN 3077 9/PG III

WGK Germany 

3

RTECS 

TI8225000

HS Code 

2926.90.4801

HazardClass 

9

PackingGroup 

III

Toxicity

mouse,LD50,intraperitoneal,66mg/kg (66mg/kg),BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY),Industrial Health. Vol. 4, Pg. 11, 1966.

3,4,5,6-Tetrachlorophthalonitrile Usage And Synthesis

Uses

3,4,5,6-Tetrachlorophthalonitrile can be used as a reagent in chemical reactions or as an intermediate in organic synthesis. 3,4,5,6-Tetrachlorophthalonitrile and 3,4,5,6-Tetrachlorophthalonitrile can be used as substrates with various phenoxy compounds in nucleophilic aromatic substitution reactions to prepare 3,4,6-trihalo-5-p-substituted phenoxyphthalonitrile containing four substituents other than hydrogen^[1].

References

[1] JIANG-HONG WANG  C. L  A Khanamiryan. Multisubstituted phthalonitriles for phthalocyanine synthesis[J]. Journal of Porphyrins and Phthalocyanines, 2004. DOI:10.1142/S1088424604000660.

3,4,5,6-Tetrachlorophthalonitrile(1953-99-7)Related Product Information

• 1,3-Dicyanobenzene
• Phthalonitrile
• CITRATE SYNTHASE
• 2,4,5,6-Tetrafluoroisophthalonitrile
• Tetrachlorophthalic anhydride
• Tetrachlorophthalic acid
• 1,4-Dicyanobenzene
• 4-Chlorobenzonitrile
• Dibutyl phthalate
• Phthalic anhydride
• O-Phthalimide
• 4-Aminophthalonitrile
• m-Tetrachlorophthalonitrile
• Tetrachloroterephthalonitrile
• Chlorthal
• 3,4-Dichlorotoluene
• 4-CHLORO-2-METHYLBENZONITRILE
• trichlorobenzene