4-Phenylpiperidine
- CAS NO.:771-99-3
- Empirical Formula: C11H15N
- Molecular Weight: 161.24
- MDL number: MFCD00005957
- EINECS: 212-243-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-04 15:30:33
What is 4-Phenylpiperidine?
Chemical properties
off-white to light brown crystalline powder and/or
The Uses of 4-Phenylpiperidine
4-Phenylpiperidine is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.
Definition
4-Phenylpiperidine is a benzene ring bound to a piperidine ring. It is the base structure for a variety of opioids, such as pethidine (meperidine), ketobemidone, alvimopan, loperamide, and diphenoxylate.
Properties of 4-Phenylpiperidine
| Melting point: | 61-65 °C (lit.) |
| Boiling point: | 286 °C(lit.) |
| Density | 1.062 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| pka | 10.20±0.10(Predicted) |
| form | Powder |
| color | Yellow to brown |
| Water Solubility | Soluble in water. |
| BRN | 124508 |
| CAS DataBase Reference | 771-99-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 4-Phenylpiperidine(771-99-3) |
Safety information for 4-Phenylpiperidine
| 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 |
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. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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-Phenylpiperidine
4-Phenylpiperidine manufacturer
BTC pharm India
4Y
Phone:+91-8790379245
Whatsapp: +91- 6361382515
product: 771-99-3 4-Phenyl piperadine 98+
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