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Benzoylacetone

Benzoylacetone structure

CAS No.: 93-91-4

Chemical Name:: Benzoylacetone

Synonyms: 1-PHENYL-1,3-BUTANEDIONE;1-BENZOYLACETONE;1-phenyl-butane-1,3-dione;AURORA 9175;Benzoyl-aceton;BENZOYLACETONE;A-ACETYLHYPNONE;Benzoylpropanone;-1,3-butanedione;AKOS BBS-00004232

CBNumber:: CB7332014

Molecular Formula:: C10H10O2

Molecular Weight:: 162.19

MDL Number:: MFCD00008786

MOL File:: 93-91-4.mol

MSDS File:: SDS

Last updated:2023-11-28 16:31:43

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Benzoylacetone Properties

Melting point	54-56 °C(lit.)
Boiling point	260-262°C
Density	1.09 g/mL at 25 °C(lit.)
refractive index	1.5678 (estimate)
Flash point	260-262°C
storage temp.	Store below +30°C.
solubility	0.38g/l insoluble
form	Crystalline Flakes or Crystalline Powder
pka	pK1: 8.23 (25°C)
color	Yellow
Specific Gravity	1.09
Odor	at 100.00 %. acetophenone balsam woody dry opoponax vanilla
Odor Type	balsamic
Water Solubility	insoluble
BRN	742413
Dielectric constant	3.8（20℃）
LogP	2.520 (est)
CAS DataBase Reference	93-91-4(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	I3RUV8U115
NIST Chemistry Reference	1,3-Butanedione, 1-phenyl-(93-91-4)
EPA Substance Registry System	1,3-Butanedione, 1-phenyl- (93-91-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302

Precautionary statements

P280-P305+P351+P338

Safety Statements

22-24/25

WGK Germany

RTECS

EK3540200

TSCA

Yes

HS Code

29143900

Toxicity

LD orl-rat: >500 mg/kg NCNSA6 5,28,53

NFPA 704

	1
0		0

Benzoylacetone price More Price(38)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	B11907	1-Phenyl-1,3-butanedione 99%	93-91-4	50g	$101.4	2024-03-01	Buy
Sigma-Aldrich	B11907	1-Phenyl-1,3-butanedione 99%	93-91-4	10g	$121	2024-03-01	Buy
Sigma-Aldrich	12830	1-Phenyl-1,3-butanedione purum, ≥98.0% (GC)	93-91-4	50g	$235	2022-05-15	Buy
TCI Chemical	P0160	1-Phenyl-1,3-butanedione >98.0%(GC)	93-91-4	25g	$40	2024-03-01	Buy
TCI Chemical	P0160	1-Phenyl-1,3-butanedione >98.0%(GC)	93-91-4	100g	$114	2024-03-01	Buy

Product number	Packaging	Price	Buy
B11907	50g	$101.4	Buy
B11907	10g	$121	Buy
12830	50g	$235	Buy
P0160	25g	$40	Buy
P0160	100g	$114	Buy

Benzoylacetone Chemical Properties,Uses,Production

Chemical Properties

Benzoylacetone is a yellowish crystalline flakes or white crystalline solid and has balsamic odor type of medium strength. Benzoyl acetone is widely used in cosmetic industry, as a flavour and fragrance agent.
Benzoylacetone is formed together with acetophenon and benzoic acid when benzoylacetic acid is boiled with water. It is also a product of the action of sodium ethylate on a mixture of acetone and ethyl benzoate.

Uses

Benzoylacetone has been used as a 1,3-dicarbonyl compound model for studying keto-enol equilibria in aqueous acid and micellar solutions. Additionally, it has been studied using gas-phase electron diffraction and quantum chemistry. It is used as pharmaceutical intermediates.

Synthesis Reference(s)

Chemistry Letters, 9, p. 257, 1980
Journal of the American Chemical Society, 75, p. 626, 1953 DOI: 10.1021/ja01099a031
Tetrahedron Letters, 37, p. 3885, 1996 DOI: 10.1016/0040-4039(96)00689-2

Safety Profile

Moderately toxic by ingestion.When heated to decomposition it emits acrid smoke andirritating vapors.

Purification Methods

Crystallise benzoylacetone from Et2O or MeOH and dry it under vacuum at 40o. [Beilstein 7 IV 2151.]

Benzoylacetone synthesis

Synthesis of Benzoylacetone from Acetyl chloride and Acetophenone

Benzoylacetone Preparation Products And Raw materials

Raw materials

Ethyl acetoacetate Acetophenone ETHYL ACETOACETATE SODIUM SALT Diethyl ether 2'-Iodoacetophenone

Benzoyl chloride 1-PHENYL-2-BUTEN-1-ONE 4-PHENYL-3-BUTYN-2-ONE

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Preparation Products

5-METHYL-3-PHENYL-4-ISOXAZOLAMINE 5-Methyl-3-phenylisoxazole 3-METHYL-5-PHENYLISOXAZOLE Acetic acid 1,2-Ethanedione, 1-phenyl-2-(1-piperidinyl)- Piperidine, 1-(oxophenylacetyl)- (9CI)

benzoylazide acetone hydrazone 2,5-Dimethylbenzoxazole 4-AMino-3-benzoyl-2-Methylpyrrole

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Benzoylacetone Suppliers

Global( 254)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	6000	58
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1807	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 xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	19892	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10326	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
HONG KONG IPURE BIOLOGY CO.,LIMITED	86 18062405514 18062405514	ada@ipurechemical.com	CHINA	3465	58

Supplier	Advantage
Hebei Yanxi Chemical Co., Ltd.	58
Shanghai Time Chemicals CO., Ltd.	55
career henan chemical co	58
Changzhou Ansciep Chemical Co., Ltd.	58
Hubei xin bonus chemical co. LTD	58
Chongqing Chemdad Co., Ltd	58
TargetMol Chemicals Inc.	58
Hubei Ipure Biology Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
HONG KONG IPURE BIOLOGY CO.,LIMITED	58

View Lastest Price from Benzoylacetone manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-09-28	Benzoylacetone 93-91-4	US $40.00-40.00 / kg	1kg	0.99	10 tons	Hebei Yanxi Chemical Co., Ltd.
2023-09-06	Benzoylacetone 93-91-4	US $0.00 / KG	1KG	99%	500000kg	Hebei Guanlang Biotechnology Co., Ltd.
2019-07-06	1-Phenyl-1,3-butanedione 93-91-4	US $1.00 / kg	1kg	98%	100KG	Career Henan Chemical Co

Benzoylacetone
93-91-4
US $40.00-40.00 / kg
0.99
Hebei Yanxi Chemical Co., Ltd.

Benzoylacetone
93-91-4
US $0.00 / KG
99%
Hebei Guanlang Biotechnology Co., Ltd.

1-Phenyl-1,3-butanedione
93-91-4
US $1.00 / kg
98%
Career Henan Chemical Co

Benzoylacetone Spectrum

1-Phenyl-1,3-butanedione(93-91-4)MS 1-Phenyl-1,3-butanedione(93-91-4)¹HNMR 1-Phenyl-1,3-butanedione(93-91-4)¹³CNMR 1-Phenyl-1,3-butanedione(93-91-4)IR1 1-Phenyl-1,3-butanedione(93-91-4)IR2 1-Phenyl-1,3-butanedione(93-91-4)Raman

93-91-4(Benzoylacetone)Related Search:

Phenylhydrazine Triphenylphosphine 2,3-Butanedione 1-Phenyl-1,2-propanedione Dimethylglyoxime

Acetoacetamide 2-Phenylphenol Benzoyl peroxide PHENYL VALERATE 1-PHENYL-2-PROPANOL

1-Phenyl-2-nitropropene Dibenzoylmethane 1-(2-HYDROXYPHENYL)-3-PHENYL-1,3-PROPANEDIONE 2-DIPHENYLACETYL-1,3-INDANDIONE-1-HYDRAZONE PINDONE

1,3-BIS(4-METHOXYPHENYL)-1,3-PROPANEDIONE 4,4,4-Trifluoro-1-phenyl-1,3-butanedione Phenylacetone

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1-phenyl-3-butanedione 2-Propanone, benzoyl- 3-Butanedione,1-phenyl-1 -Acetylacetophenone alpha-Acetylacetophenone 1-BENZOYLACETONE pure 1-Methyl-3-phenyl-1,3-propanedione 4-Phenyl-2,4-butanedione 1-Benzoylacetone,98% Benzoylacetone, extra pure 1-Benzoylacetone, 98% 250GR 1-Benzoylacetone, 98% 50GR BENZOYLACETONE FOR SYNTHESIS 100 G BENZOYLACETONE FOR SYNTHESIS 25 G 1-Phenyl-1,3-butanedione 99% Benzoylacetone for synthesis 1-Benzoyl-2-propanone Benzoyl-aceton Benzoylpropanone OMEGA-ACETYL ACETOPHENONE AKOS BBS-00004232 A-ACETYLHYPNONE A-ACETYLACETOPHENONE A-ACETYLMETHYL PHENYL KETONE ACETOACETOPHENONE ACETYLBENZOYLMETHANE AURORA 9175 BENZOYLACETONE METHYL PHENACYL KETONE 1-BENZOYLACETONE CRYSTALLINE 1,3-Butanedione, 1-phenyl- Benzoylacetone, 98+% (Z)-4-hydroxy-4-phenyl-3-buten-2-one -1,3-butanedione 1-Phenyl-1,3-butanedione> 1-phenyl-butane-1,3-dione 1-PHENYL-1,3-BUTANEDIONE 1-BENZOYLACETONE 93-91-4 C6H5COCH2COCH3 Ligands (Environmentally-friendly Oxidation) Environmentally-friendly Oxidation Ketones Organic Building Blocks Building Blocks C10 Carbonyl Compounds KETONE Environmentally-friendly Oxidation Ligands (Environmentally-friendly Oxidation) Synthetic Organic Chemistry Building Blocks C10 Carbonyl Compounds Chemical Synthesis Ketones Organic Building Blocks Thiophenes