| 1-ETHYNYL-3 5-DIFLUOROBENZENE 97 Basic information |
| Uses |
| Product Name: | 1-ETHYNYL-3 5-DIFLUOROBENZENE 97 |
| Synonyms: | 3,5-Difluorophenylacetylene 97%;1-ETHYNYL-3 5-DIFLUOROBENZENE 97;1-Ethynyl-3,5-fluorobenzene;Benzene, 1-ethynyl-3,5-difluoro- (9CI);Benzene, 1-ethynyl-3,5-difluoro-;[3,5-Difluorophenyl]ethyne;1-Ethynyl-3,5-difluorobenzene 97% |
| CAS: | 151361-87-4 |
| MF: | C8H4F2 |
| MW: | 138.11 |
| EINECS: | |
| Product Categories: | Alkynyl;Halogenated Hydrocarbons;Organic Building Blocks |
| Mol File: | 151361-87-4.mol |
| 1-ETHYNYL-3 5-DIFLUOROBENZENE 97 Chemical Properties |
| Boiling point | 123-124 °C (lit.) |
| density | 1.163 g/mL at 25 °C (lit.) |
| refractive index | n |
| Fp | 78 °F |
| storage temp. | 2-8°C |
| form | liquid |
| color | Colorless to Light orange to Yellow |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 16-26-36 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HazardClass | 3 |
| PackingGroup | Ⅲ |
| HS Code | 2903998090 |
| MSDS Information |
| 1-ETHYNYL-3 5-DIFLUOROBENZENE 97 Usage And Synthesis |
| Uses | 1-ethynyl-3,5-difluorobenzene is a useful research chemical. |
| Chemical Properties | light yellow liquid |
| 1-ETHYNYL-3 5-DIFLUOROBENZENE 97 Preparation Products And Raw materials |
| Raw materials | (3 5-DIFLUOROPHENYLETHYNYL)TRIMETHYLSIL&-->3,5-Difluorobenzaldehyde-->1-Bromo-3,5-difluorobenzene-->Trimethylsilylacetylene |
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