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474835 Sigma-Aldrich

2,4-Difluorophenyl isothiocyanate

98%

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Properties

Related Categories Aryl Fluorinated Building Blocks, Building Blocks, C7, Chemical Synthesis, Fluorinated Building Blocks,
InChI Key   ABGGPKIFVAIRGU-UHFFFAOYSA-N
assay   98%
refractive index   n20/D 1.598 (lit.)
bp   46-48 °C/0.5 mmHg (lit.)
density   1.349 g/mL at 25 °C (lit.)

Description

General description

2,4-Difluorophenyl isothiocyanate is a fluorinated building block. Its enthalpy of vaporization at boiling point (490.15K) has been reported to be 42.939kjoule/mol.

Application

2,4-Difluorophenyl isothiocyanate may be used in the synthesis of the following 2-(4-(4-X-phenylsulfonyl)benzoyl)-N-(2,4-difluorophenyl)hydrazinecarbothioamides:
• N-(2,4-difluorophenyl)-2-(4-(phenylsulfonyl)benzoyl)hydrazinecarbothioamide
• 2-(4-(4-chlorophenylsulfonyl)benzoyl)-N-(2,4-difluorophenyl)hydrazinecarbothioamide
• 2-(4-(4-bromophenylsulfonyl)benzoyl)-N-(2,4-difluorophenyl)hydrazinecarbothioamide

Packaging

500 mg in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 3334
WGK Germany 
3
Flash Point(F) 
199.4 °F
Flash Point(C) 
93 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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