ChemicalBook > CAS DataBase List > 2',4'-Dihydroxypropiophenone

2',4'-Dihydroxypropiophenone

Product Name
2',4'-Dihydroxypropiophenone
CAS No.
5792-36-9
Chemical Name
2',4'-Dihydroxypropiophenone
Synonyms
4-PROPIONYLRESORCINOL;LABOTEST-BB LT00261298;2,4-DIHYDROXYPROPIOPHENONE;2,4- Dihydroxy benzaidehyde;2',4'-DIHYDROXYPROPIOPHENONE;2',4'-Dihydroxypropiophenone;2',4'-Dihydroxypropiophenone>ETHYL 2,4-DIHYDROXYPHENYL KETONE;2',4'-Dihydroxypropiophenone,99%;2,4-DIHYDROXYPHENYL ETHYL KETONE
CBNumber
CB3173936
Molecular Formula
C9H10O3
Formula Weight
166.17
MOL File
5792-36-9.mol
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2',4'-Dihydroxypropiophenone Property

Melting point:
95-98 °C(lit.)
Boiling point:
178 °C / 7mmHg
Density 
1.1708 (rough estimate)
refractive index 
1.5260 (estimate)
pka
8.03±0.40(Predicted)
form 
powder to crystal
color 
Light yellow to Yellow to Orange
BRN 
1238635
InChIKey
LLBBBYLDTDJMNU-UHFFFAOYSA-N
CAS DataBase Reference
5792-36-9(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39-24/25
WGK Germany 
3
HS Code 
29145090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D2694
Product name
2',4'-Dihydroxypropiophenone
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$48
Updated
2024/03/01
Alfa Aesar
Product number
B23414
Product name
2',4'-Dihydroxypropiophenone, 99%
Packaging
25g
Price
$46.65
Updated
2024/03/01
Alfa Aesar
Product number
B23414
Product name
2',4'-Dihydroxypropiophenone, 99%
Packaging
100g
Price
$136.65
Updated
2024/03/01
Biosynth Carbosynth
Product number
FD70940
Product name
2',4'-Dihydroxypropiophenone
Packaging
500g
Price
$150
Updated
2021/12/16
SynQuest Laboratories
Product number
6617-1-08
Product name
2',4'-Dihydroxypropiophenone
Packaging
25g
Price
$33
Updated
2021/12/16
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2',4'-Dihydroxypropiophenone Chemical Properties,Usage,Production

Chemical Properties

light yellow crystals or crystalline powder

Preparation

Preparation by reaction of propionic acid with resorcinol,
in the presence of zinc chloride (Nencki reaction), at reflux (160–165°) ? for 15 min, at 150° for 20 min
in the presence of boron trifluoride for 2 h at 70° (79%), at 80° (67%) ? or at 105–108° for 15 min (71%)
in the presence of polyphosphoric acid for 10–20 min in a boiling water bath ? (65%)
in the presence of 70% perchloric acid at reflux for 30 min (70%)
in the presence of Amberlite IR-120 (cation exchange resin sulfonic acid type) ? at 160° for 2–3 h (76%)
Preparation by reaction of propionitrile with resorcinol (Hoesch reaction) (75%) (65%) (46%)(35%)
Preparation by reaction of propionic anhydride with resorcinol
in the presence of Amberlite IR-120 (cation exchange resin sulfonic acid ? type) at 160° for 2–3 h (82%)
in the presence of concentrated sulfuric acid (small drops) at 130° for some ? min (60%)
Also obtained by Fries rearrangement of resorcinol dipropionate
with aluminium chloride at 180–185° for 90 min (25%)
with boron trifluoride, in the presence of resorcinol, at 75° for 1 h (83%)
Also obtained by reaction of ethylmagnesium bromide with 2,4-dihydroxy-N, N-diethylbenzamide in refluxing benzene (12%).

2',4'-Dihydroxypropiophenone Preparation Products And Raw materials

Raw materials

Preparation Products

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2',4'-Dihydroxypropiophenone Suppliers

TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23671
Advantage
75
ecochem international chemical broker
Tel
--
Fax
--
Email
export@ecochem.dk
Country
Europe
ProdList
6371
Advantage
66
kemikalieimport
Tel
--
Fax
--
Email
Sales@kemikalieimport.dk
Country
Europe
ProdList
6685
Advantage
47
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View Lastest Price from 2',4'-Dihydroxypropiophenone manufacturers

Xiamen Work-For-World Medicine Co.,Ltd.
Product
2,4-Dihydroxypropiophenone 5792-36-9
Price
US $1.00-1.00/kg
Min. Order
1kg
Purity
99%HPLC
Supply Ability
kg
Release date
2024-03-27
Career Henan Chemical Co
Product
2',4'-Dihydroxypropiophenone 5792-36-9
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200kg
Release date
2020-01-02

5792-36-9, 2',4'-DihydroxypropiophenoneRelated Search:


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  • 2',4'-DIHYDROXYPROPIOPHENONE
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