2-Chloro-2′,4′-difluoroacetophenone
SUPELCO/PHR9027 - reference material
CAS Number: 51336-94-8
Empirical Formula (Hill Notation): C8H5ClF2O
Molecular Weight: 190.57
MDL Number: MFCD00013252
Linear Formula: F2C6H3COCH2Cl
Product Type: Chemical
assay | ≥97.0% (GC) |
form | crystals |
grade | reference material |
InChI | 1S/C8H5ClF2O/c9-4-8(12)6- |
InChI key | UENGBOCGGKLVJJ-UHFFFAOYSA |
mp | 44-48 °C (lit.) |
Quality Level | 200 |
shelf life | limited shelf life, expiry date on the label |
SMILES string | Fc1ccc(c(F)c1)C(=O)CCl |
storage temp. | 2-8°C |
General description: | This reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ. Certified content incl. uncertainty and expiry date are given on the certificate. Download your certificate at: http://www.sigma-aldrich. |
Symbol | GHS05,GHS06,GHS09 |
Signal word | Danger |
Hazard statements | H301 - H314 - H317 - H330 - H410 |
Precautionary statements | P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
WGK Germany | WGK 3 |
Flash Point(F) | 235.4 °F - closed cup |
Flash Point(C) | 113 °C - closed cup |
Purity | ≥97.0% (GC) |
mp | 44-48 °C (lit.) |
Storage Temp. | 2-8°C |
UNSPSC | 41116107 |