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

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

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

Last updated:2023-06-20 17:36:52

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

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

Signal word

Warning

Hazard statements

H315-H319

Precautionary statements

P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313

Hazard Codes

Risk Statements

21/22-36/38

Safety Statements

TSCA

Yes

NFPA 704

	1
2		0

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

Product number	Packaging	Price	Buy
CDS013696	500MG	$70.9	Buy
H32538	50g	$369	Buy
H32538	10g	$113	Buy
FD149132	5G	$125	Buy
CHM0010035	50G	$2835.41	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 synthesis

Synthesis of 3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine from Butyraldehyde and Aniline

3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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

Global( 102)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Alfa Chemical Co., Ltd	+8618339805032	alfa4@alfachem.cn	China	13039	58
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9340	55
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21687	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Changzhou Ansciep Chemical Co., Ltd.	+86 519 86305871	sales@ansciepchem.com	CHINA	4242	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Changzhou Ditong Chemical Co.,Ltd	+86-0519-88299272	info@edengenechem.com	China	2169	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39916	58
Jinan Liheng Biotechnology Co., Ltd.	15865262812	info@lihengpharm.com	CHINA	938	58

Supplier	Advantage
Henan Alfa Chemical Co., Ltd	58
Hangzhou FandaChem Co.,Ltd.	55
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Changzhou Ansciep Chemical Co., Ltd.	58
Hubei Jusheng Technology Co.,Ltd.	58
Changzhou Ditong Chemical Co.,Ltd	58
Chongqing Chemdad Co., Ltd	58
Jinan Liheng Biotechnology Co., Ltd.	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

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