ChemicalBook CAS DataBase List Disperse Blue 291

Disperse Blue 291 synthesis

2synthesis methods

Product Name:Disperse Blue 291
CAS Number:56548-64-2
Molecular formula:C19H21BrN6O6
Molecular Weight:509.31

2,4-Dinitro-6-bromoaniline diazo, and N-(3-(diethylamino)-4-methoxyphenyl)acetamide?coupling.

19433-93-3
65 suppliers
$1274.60/25G

1817-73-8
217 suppliers
$6.00/25g

56548-64-2
37 suppliers
inquiry

Yield:56548-64-2 75%

Reaction Conditions:

Stage #1: 2-bromo-4,6-dinitroanilinewith sulfuric acid;sodium nitrite
Stage #2: 3-acetylamino-6-methoxy-N,N-diethylanilineFurther stages.;

References:

Watanabe, Tetsushi;Shiozawa, Tatsushi;Takahashi, Yoshifumi;Takahashi, Tomoyuki;Terao, Yoshiyasu;Nukaya, Haruo;Takamura, Takeji;Sawanishi, Hiroyuki;Ohe, Takeshi;Hirayama, Teruhisa;Wakabayashi, Keiji [Mutagenesis,2002,vol. 17,# 4,p. 293 - 299]

7782-78-7 Synthesis

7782-78-7
123 suppliers
$51.00/250ml

19433-93-3
65 suppliers
$1274.60/25G

1817-73-8
217 suppliers
$6.00/25g

56548-64-2
37 suppliers
inquiry

References

Disperse Blue 291 Related Search:

Solvent Violet 13 Acetamide 4-Methoxyphenylacetone Anisole 1-Phenyl-2-nitropropene Thioacetamide p-Anisaldehyde N,N-Dimethylacetamide 2-BROMO-6-NITROANILINE 4-METHOXYPHENYLACETAMIDE

HomePage | About Us | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Product Catalog | Links | Privacy | Terms | Product Manufacturers | New Products
All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Disperse Blue 291 synthesis

Disperse Blue 291 Related Search: