Basic information
- Name:
3,5-Difluorobenzonitrile
- CAS No.:
64248-63-1
- Molecular Structure:
- Formula:
- C7H3F2N
- Molecular Weight:
- 139.10
- Synonyms:
- Benzonitrile, 3,5-difluoro-;
- EINECS:
- 264-752-3
- Density:
- 1.26 g/cm3
- Melting Point:
- 84-86 °C(lit.)
- Boiling Point:
- 169 °C at 760 mmHg
- Flash Point:
- 56 °C
- Appearance:
- white crystals
- Hazard Symbols:
Xn, 
Xi- Risk Codes:
- 20/21/22-36/37/38
- Safety Description:
- 26-36-36/37/39-36/37 Details
- Transport Information:
- UN 3276
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Chemistry
IUPAC Name:3,5-difluorobenzonitrile
Molecular Formula:C7H3F2N
Molecular Weight:139.102226 g/mol
Melting Point:84-86 °C(lit.)
Boiling Point:160 °C
BRN:2082206
CAS DataBase Reference:64248-63-1(CAS DataBase Reference)
Synonyms of 3,5-Difluorobenzonitrile(64248-63-1):
5-CYANO-1,3-DIFLUOROBENZENE;3,5-DIFLUOROBENZONITRILE;LABOTEST-BB LT00847812;3,5-Difluorobenzonitril;Benzonitrile, 3,5-difluoro-(9CI);3,5-Difluorobenzonitrile,99%;3,5-DIFLUOROBENZEONITRILE;3,5-Difluorobenzonitrile98%
Categories of 3,5-Difluorobenzonitrile(64248-63-1):
NITRILE;Fluorobenzene Series;FINE Chemical & INTERMEDIATES;Aromatic Nitriles;Fluorobenzene;Fluorobenzonitrile Series;C6 to C7;Cyanides/Nitriles;Nitrogen Compounds
Uses
3,5-Difluorobenzonitrile(64248-63-1) is used as a pharmaceutical intermediate.
Safety Profile
Safety Information of 3,5-Difluorobenzonitrile(64248-63-1):
Hazard Codes:Xn,Xi 
Risk Statements:20/21/22-36/37/38
20/21/22:Harmful by inhalation, in contact with skin and if swallowed
36/37/38:Irritating to eyes, respiratory system and skin
Safety Statements:26-36-36/37/39-36/37
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:Wear suitable protective clothing
36/37/39:Wear suitable protective clothing, gloves and eye/face protection
36/37:Wear suitable protective clothing and gloves
RIDADR:3276
WGK Germany:3
Hazard Note:Harmful/Irritant
HazardClass:6.1
PackingGroup:III
