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2-Phenylacetophenone

Product Name
2-Phenylacetophenone
CAS No.
451-40-1
Chemical Name
2-Phenylacetophenone
Synonyms
1,2-Diphenylethan-1-one;1,2-Diphenylethanone;DEOXYBENZOIN;BENZYL PHENYL KETONE;DESOXYBENZOIN;NSC 6097;NSC 131456;NSC 249236;Desoxybenzoine;Deoxybenzoin98%
CBNumber
CB9425419
Molecular Formula
C14H12O
Formula Weight
196.24
MOL File
451-40-1.mol
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2-Phenylacetophenone Property

Melting point:
54-55 °C (lit.)
Boiling point:
320 °C (lit.)
Density 
1,2 g/cm3
refractive index 
1.5920 (estimate)
Flash point:
>230 °F
storage temp. 
2-8°C
solubility 
methanol: 0.1 g/mL, clear
form 
Crystalline Powder
color 
White to off-white
Water Solubility 
Soluble in water (partly), methanol, alcohols, and ketones.
BRN 
1072876
InChIKey
OTKCEEWUXHVZQI-UHFFFAOYSA-N
CAS DataBase Reference
451-40-1(CAS DataBase Reference)
NIST Chemistry Reference
Ethanone, 1,2-diphenyl-(451-40-1)
EPA Substance Registry System
Ethanone, 1,2-diphenyl- (451-40-1)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
RTECS 
AM9662500
F 
8-10
TSCA 
Yes
HS Code 
29143900
Toxicity
LD50 ivn-mus: 320 mg/kg CSLNX* NX#03836
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D4369
Product name
2-Phenylacetophenone
Purity
97%
Packaging
25g
Price
$52.8
Updated
2024/03/01
TCI Chemical
Product number
B0435
Product name
Benzyl Phenyl Ketone
Purity
>98.0%(GC)
Packaging
25g
Price
$29
Updated
2024/03/01
TCI Chemical
Product number
B0435
Product name
Benzyl Phenyl Ketone
Purity
>98.0%(GC)
Packaging
250g
Price
$140
Updated
2024/03/01
Alfa Aesar
Product number
A10580
Product name
Deoxybenzoin, 97%
Packaging
25g
Price
$37.65
Updated
2024/03/01
Alfa Aesar
Product number
A10580
Product name
Deoxybenzoin, 97%
Packaging
100g
Price
$86.65
Updated
2024/03/01
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2-Phenylacetophenone Chemical Properties,Usage,Production

Chemical Properties

white to off-white crystalline powder

Uses

Deoxybenzoin, is used as a benzoin derivative and as a photoinitiator in vinyl polymerization.

Uses

2-Phenylacetophenone is a benzoin derivative used as a photoinitiator in vinyl polymerization.

Synthesis Reference(s)

Journal of the American Chemical Society, 104, p. 6831, 1982 DOI: 10.1021/ja00388a083
The Journal of Organic Chemistry, 41, p. 2928, 1976 DOI: 10.1021/jo00879a030

Safety Profile

Poison by intravenous route. Flammable liquid. When heated to decomposition it emits acrid smoke and irritating fumes. See also KETONES

Purification Methods

Crystallise deoxybenzoin from EtOH and/or distil it in a vacuum. [Beilstein 7 II 368, 7 III 2098, 7 IV 1393.]

2-Phenylacetophenone Preparation Products And Raw materials

Raw materials

Aluminum chloride Phenylacetyl chloride

Preparation Products

α-phenyl-2-p-tolylethylamine
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2-Phenylacetophenone Suppliers

Americas 1 Belgium 3 Canada 2 China 319 Europe 4 France 2 Germany 7 India 37 Italy 1 Japan 7 Slovakia 1 South Korea 3 Switzerland 2 The Netherlands 1 Ukraine 1 United Kingdom 17 United States 44 Global 452
TCI Chemicals (India) Pvt. Ltd.
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View Lastest Price from 2-Phenylacetophenone manufacturers

hebei hongtan Biotechnology Co., Ltd
Product
2-Phenylacetophenone 451-40-1
Price
US $30.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
2000kg
Release date
2024-05-14
Hebei Chuanghai Biotechnology Co,.LTD
Product
2-Phenylacetophenone 451-40-1
Price
US $9.00/KG
Min. Order
1KG
Purity
99.9
Supply Ability
1 ton
Release date
2024-08-21
Shaanxi Dideu Medichem Co. Ltd
Product
2-Phenylacetophenone 451-40-1
Price
US $25.00-12.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200000KG
Release date
2024-08-05

451-40-1, 2-PhenylacetophenoneRelated Search:

Benzyl chloride Diphenylphosphine Chlorodiphenylphosphine Benzyltrimethylammonium chloride 1,3-Diphenylacetone 2,2-Diphenylacetic acid Diphenylmethane Benzyl alcohol Diethylstilbestrol DIPHENYLCYCLOPROPENONE Dichlorodiphenylsilane Benzyltriethylammonium chloride 1,2-Diphenylethane Benzyl benzoate tert-Butylchlorodiphenylsilane Benzyl bromide Diphenylsilane Valdecoxib

  • 1,2-Diphenylethan-1-one
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  • ValdecoxibDeoxyBenzoin(BenzylPhenylKetone)
  • Valdecoxib Deoxy Benzoin ( Benzyl Phenyl Ketone Or
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  • Ethanone 1,2-diphenyl
  • 2-PHENYLACETOPHENONE
  • BENZYL PHENYL KETONE
  • A-PHENYLACETOPHENONE
  • DESOXYBENZOIN
  • DEOXYBENZOIN
  • 2-phenyl-acetophenon
  • Acetophenone, 2-phenyl-
  • Benzoin, deoxy-
  • Deoxybenzoin(oxo-)
  • Diphenylethanone(oxo-)
  • -Phenylacetophenone
  • PHENYL BENZYL KETONE
  • ALPHA-PHENYLACETOPHENONE
  • NSC 249236
  • NSC 6097
  • DEOXYBENZOIN FOR SYNTHESIS 50 G
  • Parecoxib Impurity 1
  • 2-Phenylacetophenone, 97%, 97%
  • Diphenylethanone(Deoxybenzoin)
  • Parecoxib Sodium Impurity 1
  • Parecoxib Sodium-1
  • Benzyl Phenyl Ketone &gt
  • 1,2-Diphenylethanone (Parecoxib sodium Impurity)
  • 2-Phenylacetophenone 451-40-1
  • Diphenylethanone
  • 2-PHENHL ACETOPHENONE (DEOXYBENZOIN)
  • 2-Phenylacetophenone|||Benzyl phenyl ketone|||NSC-131456|||NSC131456|||NSC 131456
  • 451-40-1
  • C6H5COCH2C6H5
  • KETONE
  • C13 to C14
  • Carbonyl Compounds
  • Building Blocks
  • Ketones
  • Organic Building Blocks