ChemicalBook > CAS DataBase List > 3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine

3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine

Product Name
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
Formula Weight
255.4
MOL File
34562-31-7.mol
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3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine Property

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℃
EPA Substance Registry System
3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine (34562-31-7)
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Safety

Hazard Codes 
Xn
Risk Statements 
21/22-36/38
Safety Statements 
26
TSCA 
Yes
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
CDS013696
Product name
3,5-diethyl-1,2-dihydro-1-phenyl-2-propylpyridine
Purity
AldrichCPR
Packaging
500MG
Price
$70.9
Updated
2024/03/01
Alfa Aesar
Product number
H32538
Product name
3,5-Diethyl-1,2-dihydro-1-phenyl-2-n-propylpyridine, tech. 75%
Packaging
50g
Price
$369
Updated
2021/12/16
Alfa Aesar
Product number
H32538
Product name
3,5-Diethyl-1,2-dihydro-1-phenyl-2-n-propylpyridine, tech. 75%
Packaging
10g
Price
$113
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD149132
Product name
3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine
Packaging
5G
Price
$125
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0010035
Product name
3,5-DIETHYL-1,2-DIHYDRO-1-PHENYL-2-PROPYL PYRIDINE
Purity
95.00%
Packaging
50G
Price
$2835.41
Updated
2021/12/16
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3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine Chemical Properties,Usage,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

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3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine Suppliers

China 83 Germany 1 India 3 United Kingdom 5 United States 12 Global 104
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71
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View Lastest Price from 3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
3,5-DIETHYL-1,2-DIHYDRO-1-PHENYL-2-PROPYLPYRIDINE 34562-31-7
Price
US $1.10/g
Min. Order
1g
Purity
99.0% min
Supply Ability
100 tons min
Release date
2021-04-30
Career Henan Chemical Co
Product
3,5-DIETHYL-1,2-DIHYDRO-1-PHENYL-2-PROPYLPYRIDINE 34562-31-7
Price
US $1.00/KG
Min. Order
1KG
Purity
95-99%
Supply Ability
500kg/month
Release date
2019-08-01

34562-31-7, 3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridineRelated Search:

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