CAS 1835-65-0|3,4,5,6-Tetrafluorophthalonitrile

Introduction：Basic information about CAS 1835-65-0|3,4,5,6-Tetrafluorophthalonitrile, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles3
6. Synonyms

Common Name	3,4,5,6-Tetrafluorophthalonitrile
CAS Number	1835-65-0	Molecular Weight	200.093
Density	1.5±0.1 g/cm3	Boiling Point	274.2±40.0 °C at 760 mmHg
Molecular Formula	C₈F₄N₂	Melting Point	81-86 °C(lit.)
MSDS	ChineseUSA	Flash Point	119.6±27.3 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	3,4,5,6-tetrafluorobenzene-1,2-dicarbonitrile
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.5±0.1 g/cm3
Boiling Point	274.2±40.0 °C at 760 mmHg
Melting Point	81-86 °C(lit.)
Molecular Formula	C₈F₄N₂
Molecular Weight	200.093
Flash Point	119.6±27.3 °C
Exact Mass	199.999756
PSA	47.58000
LogP	-0.23
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.474
InChIKey	OFLRJMBSWDXSPG-UHFFFAOYSA-N
SMILES	N#Cc1c(F)c(F)c(F)c(F)c1C#N

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302 + H312 + H332-H315-H319-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R20/21/22;R36/37/38
Safety Phrases	S26-S36
RIDADR	3439
WGK Germany	3
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2926909090

Customs

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Articles3

Synthesis, separation, and characterization of the topoisomers of fused bicyclic subphthalocyanine dimers.

Angew. Chem. Int. Ed. Engl. 41(14) , 2561-5, (2002)

Polyfluoroarenes. Part XI. Reactions of tetrafluorophthalonitrile with nucleophilic reagents. Birchall JM, et al.

J. Chem. Soc. Sect. C 3 , 456-62, (1970)

The synthesis of highly fluorinated phthalonitrile resins and cure studies. Keller TM and Griffith JR.

J. Fluor. Chem. 13(4) , 315-24, (1979)

Synonyms

tetrafluoro-o-dicyanobenzene

EINECS 217-400-8

1,2-Benzenedicarbonitrile, 3,4,5,6-tetrafluoro-

tetrafluorophthalo-1,2-dinitrile

1,2-Benzenedicarbonitrile,3,4,5,6-tetrafluoro

MFCD00001774

tetrafluorobenzene-1,2-dicarbonitrile

1,2-Dicyano-3,4,5,6-tetrafluorobenzene

Tetrafluorophthalonitrile

3,4,5,6-Tetrafluoro-1,2-benzenedicarbonitrile

3,4,5,6-Tetrafluorophthalonitrile

3,4,5,6-tetrafluoro-1,2-dicyanobenzene

Recommended......