4,4'-Dimethoxybenzophenone

Product Name: 4,4'-Dimethoxybenzophenone
CAS No.: 90-96-0
Chemical Name: 4,4'-Dimethoxybenzophenone
Synonyms: Dmbp;Bis(4-methoxyphenyl)methanone;Di-p-anisyl ketone;4,4-Dimethoxybenzop;Bis(p-anisyl) ketone;Bis(4-anisyl) ketone;LABOTEST-BB LT00160175;Bis(p-methoxy)benzophenone;P,P'-DIMETHOXYBENZOPHENONE;4,4'-DIMETHOXYBENZOPHENONE
CBNumber: CB4133562
Molecular Formula: C15H14O3
Formula Weight: 242.27
MOL File: 90-96-0.mol

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4,4'-Dimethoxybenzophenone Property

Melting point:: 141-143 °C (lit.)
Boiling point:: 200 °C17 mm Hg(lit.)
Density: 1.1515 (rough estimate)
refractive index: 1.5570 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), Ethyl Acetate (Slightly)
form: Powder
color: Slightly beige to yellow
Water Solubility: It is insoluble in water, soluble in ethanol.
BRN: 1878026
InChIKey: RFVHVYKVRGKLNK-UHFFFAOYSA-N
CAS DataBase Reference: 90-96-0(CAS DataBase Reference)
NIST Chemistry Reference: P,p'-dimethoxybenzophenone(90-96-0)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
Hazard Note: Irritant
HS Code: 29145000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 141984
Product name: 4,4′-Dimethoxybenzophenone
Purity: 97%
Packaging: 25g
Price: $123
Updated: 2024/03/01

TCI Chemical

Product number: D0765
Product name: 4,4'-Dimethoxybenzophenone
Purity: >99.0%(GC)
Packaging: 25g
Price: $75
Updated: 2024/03/01

TCI Chemical

Product number: D0765
Product name: 4,4'-Dimethoxybenzophenone
Purity: >99.0%(GC)
Packaging: 100g
Price: $198
Updated: 2024/03/01

Alfa Aesar

Product number: A11466
Product name: 4,4'-Dimethoxybenzophenone, 98+%
Packaging: 25g
Price: $71.65
Updated: 2024/03/01

Alfa Aesar

Product number: A11466
Product name: 4,4'-Dimethoxybenzophenone, 98+%
Packaging: 100g
Price: $187.65
Updated: 2024/03/01

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4,4'-Dimethoxybenzophenone Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

Uses

4,4'-Dimethoxybenzophenone is used in the organic synthesis. It also acts as a pharmaceutical intermediate. It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.

Preparation

btained by photocatalytic oxidation of 4,4–′-dimethoxybenzhydrol (m.p. 69–71°) catalyzed by H3PW12O40/SiO2 in acetonitrile under oxygen atmosphere at r.t. for 1 h (90%).

Synthesis Reference(s)

Journal of the American Chemical Society, 91, p. 3037, 1969 DOI: 10.1021/ja01039a036
Tetrahedron Letters, 30, p. 1277, 1989 DOI: 10.1016/S0040-4039(00)72735-3

General Description

Photoreactivity of 4,4′-dimethoxybenzophenone with 2-aminobenzimidazole has been examined. It is an ultraviolet absorbing additive in plastic products.

Purification Methods

Crystallise the ketone from absolute EtOH, aqueous EtOH or EtOH/AcOH. The 2,4-dinitrophenylhydrazone has m 199-200o. [Beilstein 8 H 317, 8 I 641, 8 II 355, 8 III 2649, 8 IV 2453.]

4,4'-Dimethoxybenzophenone Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4'-Dimethoxybenzophenone Suppliers

Americas 1 Austria 1 Belgium 1 Canada 1 China 295 Europe 3 Germany 9 India 28 Japan 5 Slovakia 1 Switzerland 2 Ukraine 2 United Kingdom 15 United States 41 Global 405

Nanjing Daqin Pharmaceutical Technology Co., Ltd.

Tel: 025-58470199 18351831988
Fax: 025-58470199
Email: sales@daqinpharma.com
Country: China
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Advantage: 58

Jinan Daen Pharmaceutical Technology Co., Ltd

Tel: 0531-68657833 15553112864
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Email: 2098511197@qq.com
Country: China
ProdList: 219
Advantage: 58

Changzhou Gabriel Chemical Co., Ltd.

Tel: 13961111278
Email: 731967165@qq.com
Country: China
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Jiangsu Chromene New Material Technology Co., Ltd

Tel: 15358977508
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Shandong Shenke Pharmaceutical Technology Co. , Ltd.

Tel: 18763980860 15553113559
Email: 105935525@qq.com
Country: China
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Hubei Yiling Biological Co., Ltd.

Tel: 027-65021350 18164064948
Email: yuan18164064948@foxmail.com
Country: China
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J & K SCIENTIFIC LTD.

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Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

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View Lastest Price from 4,4'-Dimethoxybenzophenone manufacturers

hebei hongtan Biotechnology Co., Ltd

Product: 4,4'-Dimethoxybenzophenone 90-96-0
Price: US $30.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 2000kg
Release date: 2024-05-16

Jinan Finer Chemical Co., Ltd

Product: 4,4'-Dimethoxybenzophenone 90-96-0
Price: US $5.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500mt/year
Release date: 2023-06-09

Hebei Weibang Biotechnology Co., Ltd

Product: 4,4'-Dimethoxybenzophenone 90-96-0
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-01

90-96-0, 4,4'-DimethoxybenzophenoneRelated Search:

Benzophenone 2,4-Difluorobenzophenone 2-Methylbenzophenone Diphenyldimethoxysilane 1,1-Dimethoxyethane 4,4'-Dihydroxybenzophenone 4-Benzoylbiphenyl Dimethoxymethane Dimethyldimethoxysilane 4,4'-Dimethylbenzophenone 2,6-Dimethoxybenzaldehyde Bis(4-fluorophenyl)-methanone 3,4-Dihydroxybenzophenone 4-Methoxybenzophenone 2,4-Dihydroxybenzophenone 4-Methylbenzophenone 4,4'-DIMETHOXYBENZHYDROL 2,4,4'-TRIMETHOXYBENZOPHENONE

P,P'-DIMETHOXYBENZOPHENONE

4,4,4'-Dimethoxybenzophenone

4,4'-Dimethoxybenzophenone≥ 99% (GC)

LABOTEST-BB LT00160175

BIS(P-METHOXYPHENYL)-KETONE

4,4'-DIMETHOXYBENZOPHENONE

Benzophenone, 4,4'-dimethoxy-

Bis(4-anisyl) ketone

Bis(4-methoxyphenyl)methanone

Bis(p-anisyl) ketone

Bis(p-methoxy)benzophenone

Di(4-methoxyphenyl) ketone

Di-p-anisyl ketone

Dmbp

Methanone, bis(4-methoxyphenyl)-

4,4-Dimethoxybenzophenone99%

4,4'-Dimethoxybenzophenone, 98+%

4,4-Dimethoxybenzophenone 99%

Bis(4-methoxyphenyl) ketone

Bis(p-methoxyphenyl)methanone

4,4'-Dimethoxybenzophenone,97%

4,4-Dimethoxybenzop

(4,4-dimethoxy-1-cyclohexa-1,5-dienyl)-phenylmethanone

4,4'-Dimethoxybenzophenone &gt

90-96-0 Methanone,bis(4-methoxyphenyl)-

1,1-di(p-methoxyphenyl)-ketone

4,4'-Dimethoxybenzophenone DMBP

LABOTEST-BBLT0016Chemicalbook0175

4,4'-Dimethoxybenzophenone

4,4'-Dimethoxybenzophenone (10gx1, 5gx2)

90-96-0

C15H14O3

CH3OC6H42CO

Building Blocks

Carbonyl Compounds

C15 to C38

Organic Building Blocks

Benzophenones (for High-Performance Polymer Research)

Reagent for High-Performance Polymer Research

KETONE

Ketones

Pyridines

Aromatic Benzophenones & Derivatives (substituted)

Benzophenones (for High-Performance Polymer Research)

Functional Materials

Reagent for High-Performance Polymer Research

C15 to C38

Carbonyl Compounds

Ketones

90-96-0