
CAS Number398-23-2
Synonyms4,4-Difluorobiphenyl; 1-fluoro-4-(4-fluorophenyl)benzene; EINECS 206-910-6; 4,4'-Difluorobiphenyl; MFCD00000349; 4,4'-Difluorobiphenyl; 4,4'-Difluoro-1,1'-biphenyl
Molecular FormulaC12H8F2
Molecular Weight190.189
Purity98%
Density1.2±0.1 g/cm3
Boiling Point254.7±15.0 °C at 760 mmHg
Melting Point88-91 °C(lit.)
AppearanceLight yellow crystal powder
EINECS206-910-6
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 398-23-2 |
| Catalog No. | 2A-9004963 |
| Chinese Name | 4,4'-二氟联苯 |
| Synonyms | 4,4-Difluorobiphenyl; 1-fluoro-4-(4-fluorophenyl)benzene; EINECS 206-910-6; 4,4'-Difluorobiphenyl; MFCD00000349; 4,4'-Difluorobiphenyl; 4,4'-Difluoro-1,1'-biphenyl |
| Molecular Formula | C12H8F2 |
| Molecular Weight | 190.189 |
| Purity | 98 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 254.7±15.0 °C at 760 mmHg |
| Melting Point | 88-91 °C(lit.) |
| Appearance | Light yellow crystal powder |
| Water Solubility | Insoluble |
| Storage Condition | Room Temperature |
| Packaging | II |
| EINECS | 206-910-6 |
| HTC | 2903699090 |
| UN(IATA) | UN 3152 |
| SMILES | Fc1ccc(-c2ccc(F)cc2)cc1 |
| InChI | InChI=1S/C12H8F2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8H |
| InChI Key | PZDAAZQDQJGXSW-UHFFFAOYSA-N |
| Hazard Symbols | 9 |
| Risk Codes | R36/37/38 |
| Safety Description | S26;S37/39 |
| MSDS | msds/4963_1_398_23_2.pdf |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: Category 9 Miscellaneous UN number: 3152 Official shipping name: Polyhalogenated biphenyls, solid Packing grade: II Marine pollutants: Y 4,4'-Difluorobiphenyl Modification number: 2 |
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| 4,4-Dimethyl-2-(2'-methoxyphenyl)oxazoline | 57598-33-1 | 2A-9004970 |
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