2-Propylpiperidine
- CAS No.
- 3238-60-6
- Chemical Name:
- 2-Propylpiperidine
- Synonyms
- CONIINE;DL-CONIINE;(±)-Coniine;rac-coniine;(+/-)CONINE;CONIINE, DL-;2-PROPYLPIPERIDINE;2-PRIOPYLPIPERIDINE;2-N-PROPYLPIPERIDINE;(R)-2-Propylpiperidine
- CBNumber:
- CB5700543
- Molecular Formula:
- C8H17N
- Molecular Weight:
- 127.23
- MDL Number:
- MFCD00056022
- MOL File:
- 3238-60-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | -2℃ |
|---|---|
| Boiling point | 56-60 °C(Press: 13 Torr) |
| Density | 0.85 g/mL at 25 °C(lit.) |
| storage temp. | Sealed in dry,2-8°C |
| form | liquid |
| pka | pK1:11.24(+1) (25°C,μ=0.5) |
| color | , clear colorless to yellow-green |
| CAS DataBase Reference | 3238-60-6(CAS DataBase Reference) |
| FDA UNII | 04R53ZF48T |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS02,GHS06,GHS08 |
|---|---|
| Signal word | Danger |
| Hazard statements | H226-H301-H311-H331-H351 |
| Precautionary statements | P201-P202-P210-P233-P240-P241-P242-P243-P260-P264-P270-P271-P280-P281-P301+P310-P302+P352-P303+P361+P353-P304+P340-P308+P313-P311-P312-P321-P322-P330-P361-P363-P370+P378-P403+P233-P403+P235-P405-P501 |
| Hazard Codes | T |
| Risk Statements | 23/24/25-40 |
| Safety Statements | 22-36/37/39-45 |
| RIDADR | UN 2810 6.1/PG 2 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 2933399990 |
| Toxicity | Piperidine alkaloid obtained from poison hemlock, Conium maculatum. Alkaline, steam volatile liquid (b.p. 167_x0003_C), mousy odor. Darkens and polymerizes in air. It can be reduced at high temperature with HI to n-octane and oxidized to pyridine-1-carboxylic acid. The hydrochloride is used as an antispasmodic. |
2-Propylpiperidine price More Price(17)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| ChemScene | CS-0128773 | (±)-Coniine | 3238-60-6 | 5mg | $141 | 2026-06-04 | Buy |
| ChemScene | CS-0128773 | (±)-Coniine | 3238-60-6 | 10mg | $227 | 2026-06-04 | Buy |
| Matrix Scientific | 041235 | 2-n-Propylpiperidine | 3238-60-6 | 500.00mg | $105 | 2026-05-18 | Buy |
| Matrix Scientific | 041235 | 2-n-Propylpiperidine | 3238-60-6 | 1.00g | $200 | 2026-05-18 | Buy |
| Matrix Scientific | 041235 | 2-n-Propylpiperidine | 3238-60-6 | 5.00g | $450 | 2026-05-18 | Buy |
2-Propylpiperidine Chemical Properties,Uses,Production
Chemical Properties
Colorless liquid; darkens on exposure tolight and air; polymerizes; boils at 166°C(330.8°F); melts at -2°C (28.4°F); alkaline, pKa 3.1; density 0.845 at 20°C (68°F);slightly soluble in water and chloroform,readily soluble in most organic solvents.
Uses
Coniine is present in all parts of the plantpoison hemlock (Conium maculatum). It isthe first alkaloid to be synthesized and structure determined. Because of its high toxicity,its clinical application is very limited.
Synthesis Reference(s)
Tetrahedron Letters, 26, p. 4633, 1985 DOI: 10.1016/S0040-4039(00)98771-9
Health Hazard
Coniine is a highly toxic alkaloid. Thetoxic symptoms from ingestion are weakness,drowsiness, nausea, vomiting, muscle contraction, and labored breathing. A high dosecan cause convulsions, cyanosis, asphyxia,and death. Chronic ingestion of coniine produced adverse reproductive effects and spe cific developmental abnormalities in cattles.LD50 value, oral (mice): 100 mg/kg.
2-Propylpiperidine Preparation Products And Raw materials
Raw materials
Preparation Products
2-Propylpiperidine Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 18930552037 | 3bsc@sina.com | China | 15813 | 69 |
| JinYan Chemicals(ShangHai) Co.,Ltd. | 13817811078 | sales@jingyan-chemical.com | China | 9963 | 60 |
| Shanghai T&W Pharmaceutical Co., Ltd. | +86 21 61551611 | China | 9874 | 58 | |
| shanghai cooperpharm co.,LTD . | +86-021-58975553 | sales@cooperpharm.com | China | 1210 | 56 |
| Quality Control Solutions Ltd. | 0755-66853366 13670046396 | orders@qcsrm.com | China | 18188 | 56 |
| Wuhan Chemduro Pharm Tech Co. Ltd. | 18040571231/1402788087 | China | 1972 | 58 | |
| Shanghai ChuangYan Chemical Technology Co., Ltd. | 021-11111111 11111111111 | 546919421@qq.com | China | 3770 | 55 |
| LABTER PHARMATECH(BEIJING) CO.,LTD | 010-56330744 18310155299 | sales@labter.com.cn | China | 19999 | 55 |
| Shanghai Shanyuan pharmaceutical technology co., LTD | 021-31761238 13167072949 | 3146446224@qq.com | China | 1420 | 55 |
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