2,4-Difluorobenzonitrile
ALDRICH/264326 - 97%
CAS Number: 3939-09-1
Empirical Formula (Hill Notation): C7H3F2N
Molecular Weight: 139.10
EC Number: 223-523-8
MDL Number: MFCD00009826
Linear Formula: F2C6H3CN
Product Type: Chemical
assay | 97% |
form | solid |
InChI | 1S/C7H3F2N/c8-6-2-1-5(4-1 |
InChI key | LJFDXXUKKMEQKE-UHFFFAOYSA |
mp | 47-49 °C (lit.) |
Quality Level | 100 |
SMILES string | Fc1ccc(C#N)c(F)c1 |
Application: | 2,4-Difluorobenzonitrile has been used in the synthesis of: • 2-methylsulfonyl-4-fluo • fluoro-3-amino-1,2-benz |
General description: | 2,4-Difluorobenzonitrile undergoes polycondensation with Bisphenol A and matrix-assisted laser desorption/time-of-flight mass spectra revealed a quantitative formation of cyclic oligoethers and polyethers. |
Packaging: | 5, 25 g in glass bottle |
Symbol | GHS07 |
Signal word | Warning |
Hazard statements | H302 + H312 + H332 - H315 - H319 - H335 |
Precautionary statements | P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 |
Hazard Codes | Xn |
Risk Statements | 20/21/22-36/37/38 |
Safety Statements | 26-37/39 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | 235.4 °F - closed cup |
Flash Point(C) | 113 °C - closed cup |
Purity | 97% |
mp | 47-49 °C (lit.) |
UNSPSC | 12352100 |