3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine
- CAS No.
- 34562-31-7
- Chemical Name:
- 3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine
- Synonyms
- vanax 808h;Vanax 808HP;Reilly PDHP;Vanax 808 HP;buy Reilly PDHP;buy Vanax 808 HP;85% cas 34562-31-7;cas 34562-31-7 85%;same as VANAX 808HP;Reilly PDHP for sale
- CBNumber:
- CB3378803
- Molecular Formula:
- C18H25N
- Molecular Weight:
- 255.4
- MDL Number:
- MFCD00071789
- MOL File:
- 34562-31-7.mol
Boiling point | 125℃/0.5mm |
---|---|
Density | 0.97 |
vapor pressure | 0.003Pa at 25℃ |
Flash point | >148 °C |
refractive index | 1.5675 |
storage temp. | 2-8°C |
pka | 0.85±0.70(Predicted) |
Water Solubility | 53.23μg/L at 25℃ |
InChI | InChI=1S/C18H25N/c1-4-10-18-16(6-3)13-15(5-2)14-19(18)17-11-8-7-9-12-17/h7-9,11-14,18H,4-6,10H2,1-3H3 |
InChIKey | IAAASXBHFUJLHW-UHFFFAOYSA-N |
SMILES | C1(CCC)N(C2=CC=CC=C2)C=C(CC)C=C1CC |
LogP | 6.5 at 20℃ |
FDA UNII | BZ2006225R |
EPA Substance Registry System | 3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine (34562-31-7) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H315-H319 | |||||||||
Precautionary statements | P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313 | |||||||||
Hazard Codes | Xn | |||||||||
Risk Statements | 21/22-36/38 | |||||||||
Safety Statements | 26 | |||||||||
TSCA | Yes | |||||||||
NFPA 704 |
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3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine price More Price(9)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | CDS013696 | 3,5-diethyl-1,2-dihydro-1-phenyl-2-propylpyridine AldrichCPR | 34562-31-7 | 500MG | $70.9 | 2024-03-01 | Buy |
Alfa Aesar | H32538 | 3,5-Diethyl-1,2-dihydro-1-phenyl-2-n-propylpyridine, tech. 75% | 34562-31-7 | 50g | $369 | 2021-12-16 | Buy |
Alfa Aesar | H32538 | 3,5-Diethyl-1,2-dihydro-1-phenyl-2-n-propylpyridine, tech. 75% | 34562-31-7 | 10g | $113 | 2021-12-16 | Buy |
Biosynth Carbosynth | FD149132 | 3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine | 34562-31-7 | 5G | $125 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | CHM0010035 | 3,5-DIETHYL-1,2-DIHYDRO-1-PHENYL-2-PROPYL PYRIDINE 95.00% | 34562-31-7 | 50G | $2835.41 | 2021-12-16 | Buy |
3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine Chemical Properties,Uses,Production
Uses
3,5-diethyl-1,2-dihydro-1-phenyl-2-propylpyridine (DHP) is the main active ingredient resulting from the condensation reaction of butyraldehyde and aniline. It is a useful research chemical.
Preparation
3,5-diethyl-1,2-dihydro-1-phenyl-2-propylpyridine (DHP) was prepared using methods shown below. A 1000 mL four neck flask was equipped with a mechanical stirrer, a reflux condenser, a thermometer, and an addition funnel. An ice-water bath was used to cool the flask as needed. The flask was charged with 86 g de-ionized water, 9.8 g (0.16 mole) acetic acid, and 216 g (3.0 mol) butyraldehyde. With cooling and stirring, 60 g (0.64 mole) aniline was added over a 35-minute period while maintaining the reaction temperature at 20℃. The reaction mixture was stirred for one hour at less than 25℃. The reaction mixture was then heated to 750C and held for two hours. Finally, the reaction mixture was heated to reflux (~90°C) and was held for five hours. The reaction mixture was cooled and the layers were separated. The top, organic layer was distilled through a 14" packed column under reduced pressure. The fraction taken at a head temperature of 140-1430C and 5 mm Hg pressure weighed 104 grams and was analyzed to contain 73% DHP for an overall yield of 46%.
3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
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Henan Alfa Chemical Co., Ltd | China | 11415 | 58 | ||
Hangzhou FandaChem Co.,Ltd. | +8615858145714 | FandaChem@Gmail.com | China | 9087 | 55 |
Shandong Liteng Biotechnology Co. , Ltd. | +86-18663721413 +86-15552573001 | info@litengpharm.com | China | 595 | 58 |
Capot Chemical Co.,Ltd. | +86-(0)57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29880 | 58 |
Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4241 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
Changzhou Ditong Chemical Co.,Ltd | +86-0519-88299272 | info@edengenechem.com | China | 2158 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
View Lastest Price from 3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-04-17 | 3,5-DIETHYL-1,2-DIHYDRO-1-PHENYL-2-PROPYLPYRIDINE
34562-31-7
|
US $1.10 / g | 1g | 99.0% min | 100 tons min | Shaanxi Dideu Medichem Co. Ltd | ||
2019-08-02 | 3,5-DIETHYL-1,2-DIHYDRO-1-PHENYL-2-PROPYLPYRIDINE
34562-31-7
|
US $1.00 / KG | 1KG | 95-99% | 500kg/month | Career Henan Chemical Co |
- 3,5-DIETHYL-1,2-DIHYDRO-1-PHENYL-2-PROPYLPYRIDINE
34562-31-7
- US $1.10 / g
- 99.0% min
- Shaanxi Dideu Medichem Co. Ltd
- 3,5-DIETHYL-1,2-DIHYDRO-1-PHENYL-2-PROPYLPYRIDINE
34562-31-7
- US $1.00 / KG
- 95-99%
- Career Henan Chemical Co