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2,4-DIFLUOROPHENYL ISOTHIOCYANATE

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2,4-DIFLUOROPHENYL ISOTHIOCYANATE Basic information

Product Name:
2,4-DIFLUOROPHENYL ISOTHIOCYANATE
Synonyms:
  • 2,4-DIFLUORO-1-ISOTHIOCYANATO-BENZENE
  • 2,4-DIFLUOROPHENYL ISOTHIOCYANATE
  • Benzene, 2,4-difluoro-1-isothiocyanato- (9CI)
  • 2,4-Difluoro-1-isothiocyanato-benzen
  • isothiocyanic acid 2,4-difluorophenyl ester
  • 2,4-Difluorophenyl isothiocyanate 97%
  • 2,4-Difluorophenylisothiocyanate97%
  • 2,4-Difluorophenyl isothiocyate, 99%
CAS:
141106-52-7
MF:
C7H3F2NS
MW:
171.17
EINECS:
624-035-1
Product Categories:
  • Fluorine series
  • Organic Building Blocks
  • Aromatics
  • Sulfur & Selenium Compounds
  • Sulfur Compounds
  • Thiocyanates/Isothiocyanates
  • ISOTHIOCYANATE
  • Phenyl isocyanate&Phenyl isothiocyanate
  • Aromatics Compounds
Mol File:
141106-52-7.mol
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2,4-DIFLUOROPHENYL ISOTHIOCYANATE Chemical Properties

Boiling point:
46-48 °C/0.5 mmHg (lit.)
Density 
1.349 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.598(lit.)
Flash point:
199 °F
Specific Gravity
1.349
Sensitive 
Moisture Sensitive
BRN 
6919744
CAS DataBase Reference
141106-52-7(CAS DataBase Reference)
NIST Chemistry Reference
2,4-Difluorophenyl isothiocyanate(141106-52-7)
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Safety Information

Hazard Codes 
Xi,T
Risk Statements 
36/37/38
Safety Statements 
23-26-36
RIDADR 
2810
WGK Germany 
3
Hazard Note 
Toxic
HazardClass 
6.1
PackingGroup 
III
HS Code 
29309090

MSDS

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2,4-DIFLUOROPHENYL ISOTHIOCYANATE Usage And Synthesis

Chemical Properties

Pink to red liquid

Uses

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

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.

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