ChemicalBook >> CAS DataBase List >>4,4'-DIMETHOXYBENZHYDROL

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
Molecular Weight:
244.29
MDL Number:
MFCD00008410
MOL File:
728-87-0.mol
MSDS File:
SDS
Last updated:2023-08-17 18:11:45

4,4'-DIMETHOXYBENZHYDROL Properties

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)
FDA UNII 92M3YY8HRC

SAFETY

Risk and Safety Statements

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  22-24/25-36/37-26
WGK Germany  3
HS Code  29094990
NFPA 704
0
1 0

4,4'-DIMETHOXYBENZHYDROL price More Price(21)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 162582 4,4′-Dimethoxybenzhydrol 99% 728-87-0 10g $274 2023-06-20 Buy
TCI Chemical D2141 4,4'-Dimethoxybenzhydrol >98.0%(GC) 728-87-0 5g $47 2024-03-01 Buy
TCI Chemical D2141 4,4'-Dimethoxybenzhydrol >98.0%(GC) 728-87-0 25g $120 2024-03-01 Buy
Alfa Aesar A14604 4,4'-Dimethoxybenzhydrol, 98+% 728-87-0 10g $69.65 2024-03-01 Buy
Alfa Aesar A14604 4,4'-Dimethoxybenzhydrol, 98+% 728-87-0 50g $236.65 2024-03-01 Buy
Product number Packaging Price Buy
162582 10g $274 Buy
D2141 5g $47 Buy
D2141 25g $120 Buy
A14604 10g $69.65 Buy
A14604 50g $236.65 Buy

4,4'-DIMETHOXYBENZHYDROL Chemical Properties,Uses,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.

104-92-7
109-94-4
94-30-4
123-11-5
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Synthesis of 4,4'-DIMETHOXYBENZHYDROL from 4-Bromoanisole and Ethyl formate
Global( 109)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Mojin Biotechnology Co., Ltd
+8613288715578 sales@hbmojin.com China 12452 58
career henan chemical co
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Hebei Guanlang Biotechnology Co., Ltd.
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Mainchem Co., Ltd. +86-0592-6210733 sale@mainchem.com China 32360 55
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76

View Lastest Price from 4,4'-DIMETHOXYBENZHYDROL manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4,4'-DIMETHOXYBENZHYDROL pictures 2023-08-18 4,4'-DIMETHOXYBENZHYDROL
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US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
4,4'-DIMETHOXYBENZHYDROL pictures 2022-11-17 4,4'-DIMETHOXYBENZHYDROL
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US $0.00-0.00 / KG 1KG 99% 20 mt Hebei Guanlang Biotechnology Co., Ltd.
4,4 2021-08-12 4,4"-DIMETHOXYBENZHYDROL
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US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
Bis(4-methoxyphenyl) carbinol~4,4-Dimethoxydiphenylmethanol p,p'-dimethoxybenzhydryl alcohol 4,4'-Dimethoxybenzhydrol, 98+% (4,4'-Dimethoxybenzhydryl) alcohol (4-Methoxyphenyl)(4-methoxyphenyl)methanol 4-Methoxy-α-(4-methoxyphenyl)benzenemethanol α-(4-Methoxyphenyl)-4-methoxybenzenemethanol BIS(4-METHOXYPHENYL)CARBINOL BIS(4-METHOXYPHENYL)METHANOL LABOTEST-BB LT00159595 4,4'-DIMETHOXYDIPHENYL CARBINOL 4,4'-DIMETHOXYDIPHENYL METHANOL 4,4'-DIMETHOXYBENZHYDROL 4-Methoxy-4'-methoxybenzhydrol Benzenemethanol, 4-methoxy-alpha-(4-methoxyphenyl)- Bis(p-methoxyphenyl)carbinol p,p'-Dimethoxybenzhydrol 4,4'-Dimethoxybenzhydrol 99% Bis(p-methoxyphenyl)methanol NSC 5256 4,4'-Dimethoxybenzhydrol> Benzenemethanol, 4-methoxy-α-(4-methoxyphenyl)- 4-Methoxy-α-(4-methoxyphenyl)benzenemethanol 728-87-0 CH3OC6H42CHOH ALCOHOL Organic Building Blocks Oxygen Compounds Building Blocks Alcohols C9 to C30 Benzhydrols, Benzyl & Special Alcohols