3-nitro-4-hydroxypropiophenone

3-nitro-4-hydroxypropiophenone structure

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

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3-nitro-4-hydroxypropiophenone Properties

Melting point	65.4–66.2°C
Boiling point	296.8±20.0 °C(Predicted)
Density	1.321±0.06 g/cm3(Predicted)
pka	5.33±0.35(Predicted)

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	Email	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:

4'-Hydroxypropiophenone

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