2',4'-Dihydroxypropiophenone

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

SynQuest Laboratories

Product number: 6617-1-08
Product name: 2',4'-Dihydroxypropiophenone
Packaging: 25g
Price: $33
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD70940
Product name: 2',4'-Dihydroxypropiophenone
Packaging: 100g
Price: $58
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

Resorcinol

Preparation Products

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2',4'-Dihydroxypropiophenone Suppliers

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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,99%

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2',4'-Dihydroxypropiophenone

5792-36-9

HO2C6H3COC2H5

Ketones

Organic Building Blocks

Building Blocks

Carbonyl Compounds

Aromatic Propiophenones (substituted)

Carbonyl Compounds

Ketones