4'-CHLOROBUTYROPHENONE
Synonym(s):γ-Chlorobutyrophenone;4-Chloro-1-phenyl-1-butanone
- CAS NO.：4981-63-9
- Empirical Formula: C10H11ClO
- Molecular Weight: 182.65
- MDL number: MFCD00013647
- EINECS: 225-631-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:33:07
What is 4'-CHLOROBUTYROPHENONE?
Chemical properties
WHITE TO LIGHT BEIGE CRYST. POWDER OR FLAKES
The Uses of 4'-CHLOROBUTYROPHENONE
4''-Chlorobutyrophenone is used in the synthesis of aromatic terminal allenes and aliphatic terminal alkynes from hydrazones.
Properties of 4'-CHLOROBUTYROPHENONE
| Melting point: | 36-39 °C |
| Boiling point: | 253-254 °C |
| Density | 1,14 g/cm3 |
| refractive index | 1.5169 (estimate) |
| Flash point: | 253-254°C |
| storage temp. | Sealed in dry,2-8°C |
| form | powder to crystal |
| color | White to Almost white |
| BRN | 1864288 |
| CAS DataBase Reference | 4981-63-9(CAS DataBase Reference) |
Safety information for 4'-CHLOROBUTYROPHENONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4'-CHLOROBUTYROPHENONE
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