Benzene,1,2,4,5-tetrafluoro-3-methyl- structure
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Common Name | Benzene,1,2,4,5-tetrafluoro-3-methyl- | ||
|---|---|---|---|---|
| CAS Number | 5230-78-4 | Molecular Weight | 164.10000 | |
| Density | 1.347 g/mL at 25 °C(lit.) | Boiling Point | 125-126 °C(lit.) | |
| Molecular Formula | C7H4F4 | Melting Point | -40°C | |
| MSDS | Chinese USA | Flash Point | 74 °F | |
| Symbol |
GHS02, GHS07 |
Signal Word | Warning | |
| Name | 2,3,5,6-tetrafluorotoluene |
|---|---|
| Synonym | More Synonyms |
| Density | 1.347 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 125-126 °C(lit.) |
| Melting Point | -40°C |
| Molecular Formula | C7H4F4 |
| Molecular Weight | 164.10000 |
| Flash Point | 74 °F |
| Exact Mass | 164.02500 |
| LogP | 2.55140 |
| Index of Refraction | n20/D 1.42(lit.) |
| InChIKey | POMGTQLCZJZYAM-UHFFFAOYSA-N |
| SMILES | Cc1c(F)c(F)cc(F)c1F |
| Storage condition | Flammables area |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H302 + H312 + H332-H315-H319-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn: Harmful;F: Flammable;Xi: Irritant; |
| Risk Phrases | R10 |
| Safety Phrases | S16-S26-S36/37/39-S36/37 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 3.1 |
| HS Code | 2903999090 |
| Precursor 7 | |
|---|---|
| DownStream 3 | |
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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Catalytic intermolecular direct arylation of perfluorobenzenes.
J. Am. Chem. Soc. 128 , 8754, (2006) Penta-, tetra-, tri-, and difluorobenzenes undergo direct arylation with a wide range of arylhalides in high yield. Inverse reactivity is observed compared to the common electrophilic aromatic substit... |
| 1,2,4,5-tetrafluoro-3-methylbenzene |
| EINECS 226-028-5 |
| MFCD00000313 |
| 2,3,5,6-Tetrafluorotoluene |