1-ETHYNYL-3 5-DIFLUOROBENZENE 97

1-ETHYNYL-3 5-DIFLUOROBENZENE 97 Basic information

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	n20/D 1.4910(lit.)
Fp	78 °F
storage temp.	2-8°C
form	liquid
color	Colorless to Light orange to Yellow

Safety Information

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
Preparation Products	3-(3,5-Difluoro-phenyl)-chroman-4-one

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