ChemicalBook >> CAS DataBase List >>3-nitro-4-hydroxypropiophenone
3-nitro-4-hydroxypropiophenone
- CAS No.
- 50916-44-4
- Chemical Name:
- 3-nitro-4-hydroxypropiophenone
- Synonyms
- 3-nitro-4-hydroxypropiophenone;4'-Hydroxy-3'-nitropropiophenone;1-(4-hydroxy-3-nitrophenyl)propan-1-one;1-Propanone, 1-(4-hydroxy-3-nitrophenyl)-
- CBNumber:
- CB8947149
- Molecular Formula:
- C9H9NO4
- Molecular Weight:
- 195.17
- MDL Number:
- MFCD14552665
- MOL File:
- 50916-44-4.mol
3-nitro-4-hydroxypropiophenone Chemical Properties,Uses,Production
Preparation
Preparation by treatment of 4-hydroxypropiophenone with fuming nitric acid or with nitric acid in concentrated sulfuric acid between ?2° and 0° (80%)
Preparation by Friedel–Crafts acylation of o-nitrophenol with propionyl chloride in nitrobenzene in the presence of aluminium chloride at 55–60° for 2.5 h, then at r.t. overnight
Also obtained (poor yield) by Fries rearrangement of 2-nitrophenyl propionate in nitrobenzene with aluminium chloride at 90° for 8 h, then at r.t. overnight
Also obtained by reaction of concentrated nitric acid with 2,2′-dihydroxy-5, 5′-dipropionyldiphenyl sulfide (m.p. 103°) in concentrated sulfuric acid at r.t. overnight.
3-nitro-4-hydroxypropiophenone Preparation Products And Raw materials
Raw materials
Preparation Products
3-nitro-4-hydroxypropiophenone Suppliers
Global( 6)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Eurolabs Limited | -- | United Kingdom | 6323 | 46 | |
HONEST JOY HOLDINGS LIMITED | -- | sales@honestjoy.cn | United States | 6702 | 54 |
Service Chemical Inc. | -- | sales@chemos-group.com | Germany | 6373 | 71 |
ecochem international chemical broker | -- | export@ecochem.dk | Europe | 6385 | 66 |
kemikalieimport | -- | Sales@kemikalieimport.dk | Europe | 6699 | 47 |
Changzhou Keylab Chemical Co., Ltd | -- | China | 436 | 61 |
Supplier | Advantage |
---|---|
Eurolabs Limited | 46 |
HONEST JOY HOLDINGS LIMITED | 54 |
Service Chemical Inc. | 71 |
ecochem international chemical broker | 66 |
kemikalieimport | 47 |
Changzhou Keylab Chemical Co., Ltd | 61 |
50916-44-4(3-nitro-4-hydroxypropiophenone )Related Search:
1-(4-hydroxy-3-nitrophenyl)propan-1-one
3-nitro-4-hydroxypropiophenone
4'-Hydroxy-3'-nitropropiophenone
1-Propanone, 1-(4-hydroxy-3-nitrophenyl)-
50916-44-4