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4-PHENYL-3-BUTYN-2-ONE

4-PHENYL-3-BUTYN-2-ONE structure

CAS No.: 1817-57-8

Chemical Name:: 4-PHENYL-3-BUTYN-2-ONE

Synonyms: Phenylbutynone;-3-butyn-2-one;4-phenyl-3-butyn-2-on;4-Phenylbut-3-yn-2-on;4-phenylbut-3-yn-2-one;4-phenyl-3-butyn-2-0ne;1-Phenyl-1-butyn-3-one;4-PHENYL-3-BUTYN-2-ONE;4-Phenyl-3-batyu-2-one;1-Acetyl-2-phenylethyne

CBNumber:: CB1449321

Molecular Formula:: C10H8O

Molecular Weight:: 144.17

MDL Number:: MFCD00008776

MOL File:: 1817-57-8.mol

MSDS File:: SDS

Last updated:2023-05-04 17:34:35

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4-PHENYL-3-BUTYN-2-ONE Properties

Melting point	4°C
Boiling point	75-76 °C/0.8 mmHg (lit.)
Density	0.99 g/mL at 25 °C (lit.)
refractive index	n20/D 1.574(lit.)
Flash point	203 °F
storage temp.	2-8°C
form	clear liquid
Specific Gravity	1.02
color	Colorless to Yellow to Green
Water Solubility	Insoluble in water.
CAS DataBase Reference	1817-57-8(CAS DataBase Reference)
EWG's Food Scores	1

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H302

Precautionary statements

P280a-P305+P351+P338-P321-P332+P313-P337+P313-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Hazard Codes

Xi,Xn

Risk Statements

36/37/38-22

Safety Statements

26-27-37/39

RIDADR

UN 3334

WGK Germany

RTECS

ES0890000

HS Code

2914390090

Toxicity

mouse,LD50,intravenous,56mg/kg (56mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#05642,

NFPA 704

	0
2		0

4-PHENYL-3-BUTYN-2-ONE price More Price(22)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	161268	4-Phenyl-3-butyn-2-one 96%	1817-57-8	1g	$116	2023-06-20	Buy
Sigma-Aldrich	161268	4-Phenyl-3-butyn-2-one 96%	1817-57-8	5g	$518	2023-06-20	Buy
TCI Chemical	P1336	4-Phenyl-3-butyn-2-one >97.0%(GC)	1817-57-8	1g	$89	2024-03-01	Buy
TCI Chemical	P1336	4-Phenyl-3-butyn-2-one >97.0%(GC)	1817-57-8	5g	$266	2024-03-01	Buy
Alfa Aesar	H27826	4-Phenyl-3-butyn-2-one, 96%	1817-57-8	1g	$54.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
161268	1g	$116	Buy
161268	5g	$518	Buy
P1336	1g	$89	Buy
P1336	5g	$266	Buy
H27826	1g	$54.65	Buy

4-PHENYL-3-BUTYN-2-ONE Chemical Properties,Uses,Production

Uses

It is used as pharmaceutical intermediate.

Definition

ChEBI: 4-phenylbut-3-yn-2-one is a ynone.

Synthesis Reference(s)

Chemistry Letters, 9, p. 1327, 1980
The Journal of Organic Chemistry, 47, p. 2549, 1982 DOI: 10.1021/jo00134a010
Tetrahedron Letters, 29, p. 2321, 1988 DOI: 10.1016/S0040-4039(00)86048-7

General Description

4-Phenyl-3-butyn-2-one is an α,β-ketoalkyne. Reaction of 4-phenyl-3-butyn-2-one with bromine chloride and iodine monochloride in CH₂Cl₂, CH₂Cl₂/pyridine and MeOH are studied. Reduction of 4-phenyl-3-butyn-2-one in THF solution has been reported.

4-PHENYL-3-BUTYN-2-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

1-(2-Phenylpyrazolo[1,5-a]pyridin-3-yl)-1-ethanone

4-PHENYL-3-BUTYN-2-ONE Suppliers

Global( 126)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Frapp's ChemicalNFTZ Co., Ltd.	+86 (576) 8169-6106	sales@frappschem.com	China	885	50
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5909	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19915	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12382	58
BTC pharm India	+918790379245	banny.janga@btcpharm.com	India	1269	58

Supplier	Advantage
Frapp's ChemicalNFTZ Co., Ltd.	50
ATK CHEMICAL COMPANY LIMITED	60
Shandong chuangyingchemical Co., Ltd.	58
Alchem Pharmtech,Inc.	58
career henan chemical co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Nextpeptide Inc	58
sgtlifesciences pvt ltd	58
BTC pharm India	58

View Lastest Price from 4-PHENYL-3-BUTYN-2-ONE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-03-22	4-PHENYL-3-BUTYN-2-ONE 1817-57-8	US $1.80-9.80 / KG	1g	90.0%-99.9%	800kg	Career Henan Chemical Co
	2020-02-01	4-PHENYL-3-BUTYN-2-ONE 1817-57-8	US $3.00 / KG	1KG	98%	100KG	Career Henan Chemical Co

4-PHENYL-3-BUTYN-2-ONE
1817-57-8
US $1.80-9.80 / KG
90.0%-99.9%
Career Henan Chemical Co

4-PHENYL-3-BUTYN-2-ONE
1817-57-8
US $3.00 / KG
98%
Career Henan Chemical Co

4-PHENYL-3-BUTYN-2-ONE Spectrum

4-PHENYL-3-BUTYN-2-ONE(1817-57-8)MS 4-PHENYL-3-BUTYN-2-ONE(1817-57-8)¹HNMR 4-PHENYL-3-BUTYN-2-ONE(1817-57-8)¹³CNMR 4-PHENYL-3-BUTYN-2-ONE(1817-57-8)IR1 4-PHENYL-3-BUTYN-2-ONE(1817-57-8)Raman

1817-57-8(4-PHENYL-3-BUTYN-2-ONE)Related Search:

3-Butyn-2-one 1-(1-Naphthalenyl)-4-phenyl-1-butyn-3-one 1-(1-Naphthalenyl)-4-phenyl-3-butyn-2-one 1-Phenyl-2-butyn-1-one 4-Chloro-4,4-difluoro-1-phenyl-1-butyn-3-one

4-PHENYL-3-BUTYN-2-ONE 1-(4-NITRO-PHENYL)-3-PHENYL-PROPYNONE 1-(4-METHOXY-PHENYL)-3-PHENYL-PROPYNONE 1-NAPHTHALEN-1-YL-3-PHENYL-PROPYNONE 3-(3,4-DIMETHOXY-PHENYL)-1-P-TOLYL-PROPYNONE

4-METHYL-1-PHENYL-PENT-1-YN-3-ONE 3-(4-METHOXY-PHENYL)-1-PHENYL-PROPYNONE DIPHENYLPROPYNONE 3-PHENYL-1-P-TOLYL-PROPYNONE 3-(4-METHOXY-PHENYL)-1-(4-METHYLPHENYL)-PROPYNONE

1of3

4-PHENYL-3-BUTYN-2-ONE 1-Phenyl-1-butyn-3-one 3-Butyn-2-one, 4-phenyl- 4-Phenyl-3-batyu-2-one 4-phenyl-3-butyn-2-on 4-phenyl-3-butyn-2-0ne 4-PHENYL-3-BUTYN-2-ONE 97+% 1-Acetyl-2-phenylethyne 1-Phenyl-2-acetylacetylene Phenylbutynone 4-phenylbut-3-yn-2-one 4-Phenyl-3-butyn-2-one> -3-butyn-2-one 4-Phenylbut-3-yn-2-on 1817-57-8 C6H5CCCOCH3 C6H5C8801CCOCH3 Functionalized Acetylenes Acetylenes Organic Building Blocks Ketones Building Blocks Carbonyl Compounds C10 Acetylenes Functionalized Acetylenes C10 Carbonyl Compounds Ketones