Name | Tetrafluoroterephthalonitrile |
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Synonyms |
2,3,5,6-tetrafluoroisophthalonitrile
tetrafluoroterephthalonitile 1,4-Dicyanotetrafluorobenzene PERFLUOROTEREPHTHALONITRILE Diamond 2031 2,3,5,6-Tetrafluoro-1,4-dicyanobenzene tetrafluoroterephthalodinitrile 2,3,5,6-Tetrafluoroterephthalonitrile 1,4-dicyano-2,3,5,6-tetrafluorobenzene Tetrafluoro-t-phthalonitrile EINECS 217-397-3 MFCD00001776 1,4-Benzenedicarbonitrile, 2,3,5,6-tetrafluoro- Terephthalonitrile,tetrafluoro |
Density | 1.5±0.1 g/cm3 |
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Boiling Point | 243.3±40.0 °C at 760 mmHg |
Melting Point | 197-199 °C(lit.) |
Molecular Formula | C8F4N2 |
Molecular Weight | 200.093 |
Flash Point | 100.9±27.3 °C |
Exact Mass | 199.999756 |
PSA | 47.58000 |
LogP | -0.55 |
Vapour Pressure | 0.0±0.5 mmHg at 25°C |
Index of Refraction | 1.474 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
Symbol |
GHS06 |
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Signal Word | Danger |
Hazard Statements | H301-H315-H319-H335 |
Precautionary Statements | P261-P301 + P310-P305 + P351 + P338 |
Personal Protective Equipment | Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges |
Hazard Codes | T:Toxic; |
Risk Phrases | R20/21;R25;R36/37/38 |
Safety Phrases | S26-S45-S37/39-S22 |
RIDADR | UN 3439 6.1/PG 3 |
WGK Germany | 3 |
RTECS | CZ1955000 |
Packaging Group | III |
Hazard Class | 6.1(b) |
HS Code | 2926909090 |
Precursor 8 | |
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DownStream 10 | |
HS Code | 2926909090 |
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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% |