1,3-Difluorobenzene
- Product Name1,3-Difluorobenzene
- CAS372-18-9
- CBNumberCB9853566
- MFC6H4F2
- MW114.09
- EINECS206-746-5
- MDL NumberMFCD00000327
- MOL File372-18-9.mol
Chemical Properties
| Melting point: | -59 °C |
| Boiling point: | 83 °C |
| Density | 1.163 g/mL at 25 °C(lit.) |
| vapor pressure | 11.034-19.924kPa at 20-38.2℃ |
| refractive index | n |
| Flash point: | 36 °F |
| storage temp. | Flammables area |
| solubility | 1.1g/l |
| form | Liquid |
| Specific Gravity | 1.163 |
| color | Clear colorless to yellow |
| Water Solubility | insoluble |
| Specific Heat Capacity | Cp(liquid): 1.39 J/(g·K), at 25℃ |
| BRN | 1904537 |
| Henry's Law Constant | 3.6×10-3 mol/(m3Pa) at 25℃, Gharagheizi et al. (2012) |
| Dielectric constant | 5.2400000000000002 |
| InChI | 1S/C6H4F2/c7-5-2-1-3-6(8)4-5/h1-4H |
| InChIKey | UEMGWPRHOOEKTA-UHFFFAOYSA-N |
| SMILES | Fc1cccc(F)c1 |
| LogP | 2.21-2.52 at 25℃ and pH6.5 |
| CAS DataBase Reference | 372-18-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 1,3-difluoro-(372-18-9) |
Safety
| Symbol(GHS) |
 GHS02 |
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| Signal word | Danger | |||||||||
| Hazard statements | H333-H225 | |||||||||
| Precautionary statements | P501-P240-P210-P233-P243-P241-P242-P280-P370+P378-P304+P312-P303+P361+P353-P403+P235 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | F,Xn | |||||||||
| Risk Statements | 11-20-2017/11/20 | |||||||||
| Safety Statements | 7-16-29-33-7/9 | |||||||||
| RIDADR | UN 1993 3/PG 2 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | CZ5652000 | |||||||||
| Hazard Note | Highly Flammable | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29036990 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Flam. Liq. 2 | |||||||||
| REACH Registrations | Active | |||||||||
| Limited Quantities | 1.0 L (0.3 gallon) (liquid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) | |||||||||
| NFPA 704: |
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