2'-HYDROXY-5'-METHYLPROPIOPHENONE 95
- CAS NO.：938-45-4
- Empirical Formula: C10H12O2
- Molecular Weight: 164.2
- MDL number: MFCD01098830
- EINECS: 213-342-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-25 08:32:15
What is 2'-HYDROXY-5'-METHYLPROPIOPHENONE 95?
Preparation
Preparation by acylation of p-cresol with propionic acid using various catalysts,
in the presence of boron trifluoride for 2 h at 80° (87%) or 70° (80%)
in the presence of zinc chloride (Nencki reaction) for 1 h at reflux (55%).
Properties of 2'-HYDROXY-5'-METHYLPROPIOPHENONE 95
| Melting point: | 2°C(lit.) |
| Boiling point: | 251.67°C (rough estimate) |
| Density | 1.070 g/mL at 25 °C |
| refractive index | n |
| Flash point: | >230 °F |
| EPA Substance Registry System | 1-Propanone, 1-(2-hydroxy-5-methylphenyl)- (938-45-4) |
Safety information for 2'-HYDROXY-5'-METHYLPROPIOPHENONE 95
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P233:Keep container tightly closed. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304:IF INHALED: P312:Call a POISON CENTER or doctor/physician if you feel unwell. P321:Specific treatment (see … on this label). P340:Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362:Take off contaminated clothing and wash before reuse. 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. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P403:Store in a well-ventilated place. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for 2'-HYDROXY-5'-METHYLPROPIOPHENONE 95
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