5230-78-4
5230-78-4 structure
- Name: Benzene,1,2,4,5-tetrafluoro-3-methyl-
- Chemical Name: 2,3,5,6-tetrafluorotoluene
- CAS Number: 5230-78-4
- Molecular Formula: C7H4F4
- Molecular Weight: 164.10000
- Catalog: Organic raw materials Organic fluorine compound Fluorotoluene series
- Create Date: 2018-06-23 11:34:41
- Modify Date: 2025-08-26 15:52:23
| Name | 2,3,5,6-tetrafluorotoluene |
|---|---|
| Synonyms |
1,2,4,5-tetrafluoro-3-methylbenzene
EINECS 226-028-5 MFCD00000313 2,3,5,6-Tetrafluorotoluene |
| 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.) |
| 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% |