4,4'-DIMETHOXYBENZHYDROL

Product Name: 4,4'-DIMETHOXYBENZHYDROL
CAS No.: 728-87-0
Chemical Name: 4,4'-DIMETHOXYBENZHYDROL
Synonyms: NSC 5256;LABOTEST-BB LT00159595;4,4'-DIMETHOXYBENZHYDROL;p,p'-Dimethoxybenzhydrol;4,4'-Dimethoxybenzhydrol>BIS(4-METHOXYPHENYL)METHANOL;BIS(4-METHOXYPHENYL)CARBINOL;Bis(p-methoxyphenyl)carbinol;4,4'-Dimethoxybenzhydrol 99%;Bis(p-methoxyphenyl)methanol
CBNumber: CB0347578
Molecular Formula: C15H16O3
Formula Weight: 244.29
MOL File: 728-87-0.mol

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4,4'-DIMETHOXYBENZHYDROL Property

Melting point:: 67-70 °C(lit.)
Boiling point:: 347.2°C (rough estimate)
Density: 1.1263 (rough estimate)
refractive index: 1.5570 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: methanol: 0.1 g/mL, clear
pka: 13.68±0.20(Predicted)
form: Solid
color: White
Water Solubility: Soluble in water (0.44 g/L @ 25°C), methanol (0.1 g/mL).
BRN: 748532
CAS DataBase Reference: 728-87-0(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 22-24/25-36/37-26
WGK Germany: 3
HS Code: 29094990

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 162582
Product name: 4,4′-Dimethoxybenzhydrol
Purity: 99%
Packaging: 10g
Price: $274
Updated: 2023/06/20

TCI Chemical

Product number: D2141
Product name: 4,4'-Dimethoxybenzhydrol
Purity: >98.0%(GC)
Packaging: 5g
Price: $47
Updated: 2024/03/01

TCI Chemical

Product number: D2141
Product name: 4,4'-Dimethoxybenzhydrol
Purity: >98.0%(GC)
Packaging: 25g
Price: $120
Updated: 2024/03/01

Alfa Aesar

Product number: A14604
Product name: 4,4'-Dimethoxybenzhydrol, 98+%
Packaging: 10g
Price: $69.65
Updated: 2024/03/01

Alfa Aesar

Product number: A14604
Product name: 4,4'-Dimethoxybenzhydrol, 98+%
Packaging: 50g
Price: $236.65
Updated: 2024/03/01

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

Chemical Properties

white to off-white crystalline powder

Uses

4,4?-Dimethoxybenzhydrol was used to study the kinetics and mechanism of oxidation of substituted benzhydrols to corresponding benzophenones in the presence of Hg(OAc)2 by N-bromosuccinimide. It is useful in the protection of glutamine and asparagine residues in peptide synthesis, reagent for the N-protection of amides.

General Description

4,4′-Dimethoxybenzhydrol causes N-alkylation of amides, lactams, carbamates, ureas and anilines in acetic acid during H₂SO₄ catalysis.

4,4'-DIMETHOXYBENZHYDROL Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4'-DIMETHOXYBENZHYDROL Suppliers

Americas 1 Belgium 1 China 67 Europe 1 Germany 4 India 10 Japan 3 Switzerland 2 Ukraine 1 United Kingdom 10 United States 11 Global 111

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
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3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
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Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Adamas Reagent, Ltd.

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Nanjing Chemlin Chemical Co., Ltd

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BEST-REAGENT

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Chengdu Ai Keda Chemical Technology Co., Ltd.

Tel: 4008-755-333 18080918076
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Shanghai civi chemical technology co.,Ltd

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Fax: 86-21-34053661
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ProdList: 9872
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View Lastest Price from 4,4'-DIMETHOXYBENZHYDROL manufacturers

Hebei Mojin Biotechnology Co., Ltd

Product: 4,4'-DIMETHOXYBENZHYDROL 728-87-0
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-08-17

Hebei Guanlang Biotechnology Co., Ltd.

Product: 4,4'-DIMETHOXYBENZHYDROL 728-87-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2022-11-16

Zhuozhou Wenxi import and Export Co., Ltd

Product: 4,4"-DIMETHOXYBENZHYDROL 728-87-0
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

728-87-0, 4,4'-DIMETHOXYBENZHYDROLRelated Search:

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LABOTEST-BB LT00159595

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4,4'-Dimethoxybenzhydrol 99%

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NSC 5256

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