Name | 4'-Chloropropiophenone |
Synonyms | USAF ek-5296 chloropropiophenone p-Chloropropiophenone 4-Chloropropiophenone p-chloro-propiophenon 4'-chloro-propiophenon 4'-Chloropropiophenone Propiophenone, p-chloro- Propiophenone, 4'-chloro- Ethyl p-chlorophenyl ketone 1-(4-chlorophenyl)-1-propanon 1-(4-Chlorophenyl)-1-propanone |
CAS | 6285-05-8 |
EINECS | 228-511-6 |
InChI | InChI=1/C9H9ClO/c1-2-9(11)7-3-5-8(10)6-4-7/h3-6H,2H2,1H3 |
Molecular Formula | C9H9ClO |
Molar Mass | 168.62 |
Density | 1.151 |
Melting Point | 35-37°C(lit.) |
Boling Point | 95-97°C1mm Hg(lit.) |
Flash Point | >230°F |
Water Solubility | Insoluble |
Appearance | powder to crystal |
Color | White to Almost white |
BRN | 1100638 |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Refractive Index | 1.5325-1.5345 |
MDL | MFCD00000626 |
Physical and Chemical Properties | Melting Point 34-37°C boiling point 95-97°C (1 mmHg) water-soluble Insoluble |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
RTECS | UG9275000 |
TSCA | Yes |
HS Code | 29147000 |
Packing Group | II |
LogP | 2.4 |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Use | 4-chlorophenylacetone is an important intermediate with structural function. Mainly used as pharmaceutical intermediates for the synthesis of new weight loss drug rimonabant (N-(piperidine)-5-(4-chlorophenyl)-1-(2, 4-dichlorophenyl)-4-methyl-1h-pyrazole-3-carboxamide) key intermediates α-Bromo 4-chlorophenone and 4-(4-chlorophenyl)-3-methyl -2, 4-dioxobutanoic acid ethyl ester; Can also be used as fine chemical raw materials for the synthesis of molecules containing p-chlorobenzene ring structure of fine chemical products, but also as other pharmaceutical, pesticide intermediates. |