ChemicalBook > CAS DataBase List > 4'-Methylpropiophenone

4'-Methylpropiophenone

Product Name
4'-Methylpropiophenone
CAS No.
5337-93-9
Chemical Name
4'-Methylpropiophenone
Synonyms
4-METHYLPROPIOPHENONE;1-(p-Tolyl)propan-1-one;ETHYL-P-TOLYLKETON;LABOTEST-BB LT00053050;4-Methylpropiophenon;P-METHYLPROPIOPHENONE;P-Methyl phenylethylketone;Ethyl 4-methylphenyl ketone;1-(4-methylphenyl)-propan-1-one;4-Methylpropiophenone wickr bettyml
CBNumber
CB8116040
Molecular Formula
C10H12O
Formula Weight
148.2
MOL File
5337-93-9.mol
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4'-Methylpropiophenone Property

Melting point:
7.2 °C
Boiling point:
238-239 °C(lit.)
Density 
0.993 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.528(lit.)
Flash point:
229 °F
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Soluble in chloroform and hexane.
form 
Oil
color 
Colourless
Specific Gravity
0.99
BRN 
2042137
InChI
InChI=1S/C10H12O/c1-3-10(11)9-6-4-8(2)5-7-9/h4-7H,3H2,1-2H3
InChIKey
PATYHUUYADUHQS-UHFFFAOYSA-N
SMILES
C(C1=CC=C(C)C=C1)(=O)CC
CAS DataBase Reference
5337-93-9(CAS DataBase Reference)
NIST Chemistry Reference
4'-Methylpropiophenone(5337-93-9)
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Safety

Safety Statements 
24/25
WGK Germany 
3
HS Code 
29143990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
517925
Product name
4′-Methylpropiophenone
Purity
90%, technical grade
Packaging
100ml
Price
$47.34
Updated
2024/03/01
TCI Chemical
Product number
M0768
Product name
4'-Methylpropiophenone
Purity
>95.0%(GC)
Packaging
25mL
Price
$40
Updated
2024/03/01
TCI Chemical
Product number
M0768
Product name
4'-Methylpropiophenone
Purity
>95.0%(GC)
Packaging
500mL
Price
$287
Updated
2024/03/01
Alfa Aesar
Product number
B21673
Product name
4'-Methylpropiophenone, 94%
Packaging
100g
Price
$29.65
Updated
2024/03/01
Alfa Aesar
Product number
B21673
Product name
4'-Methylpropiophenone, 94%
Packaging
500g
Price
$121
Updated
2024/03/01
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4'-Methylpropiophenone Chemical Properties,Usage,Production

Chemical Properties

clear light yellow liquid

Uses

4'-methylpropiophenone has been reported to be used in the synthesis of pharmaceutical compounds such as tolperisone and other muscle relaxants. The substance is also a starting material in the synthesis of 4-methylmethcathinone (mephedrone). Mephedrone has been encountered as a ‘legal high’ and on the illicit drug market masquerading as cocaine (in powder form), MDMA (in tablet form) and as an adulterant. According to the 2016 European Drugs Market Report produced by the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA), mephedrone has created a specific demand and carved its own distinct market share.

Uses

4′-Methylpropiophenone is a chemical reagent used in electrocarboxylation reactions.

Application

4′-Methylpropiophenone can be used as a building block to synthesize:
N-(4-Chlorophenyl)-N′-[1-(4-methylphenyl)propyl]urea as a potential CRAC channel inhibitor.
Mono and trinuclear cobaloxime/organocobaloxime complexes, which are used as efficient catalysts for the synthesis of cyclic carbonates.
Tolperisone (TOL) via acid-catalyzed reaction with piperidine hydrochloride and 1,2-dioxolane.

Definition

ChEBI: 4-methylpropiophenone is an aromatic ketone that is propiophenone bearing a methyl group at C-4. It derives from a propiophenone.

Synthesis

4'-Methylpropiophenone can be synthesized through various methods. One common approach involves the reaction of propiophenone with methylmagnesium bromide or methyl lithium in the presence of a catalyst. Another method utilizes Friedel-Crafts acylation, where propiophenone is acylated with methyl chloride or methyl bromide using a Lewis acid catalyst. These methods allow for the controlled introduction of the methyl group onto the phenyl ring.

4'-Methylpropiophenone Preparation Products And Raw materials

Raw materials

Preparation Products

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4'-Methylpropiophenone Suppliers

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View Lastest Price from 4'-Methylpropiophenone manufacturers

Dorne Chemical Technology co. LTD
Product
4'-Methylpropiophenone 5337-93-9
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2024-03-26
Forest chemical technology
Product
4'-Methylpropiophenone 5337-93-9
Price
US $0.00-0.00/G
Min. Order
1G
Purity
99%
Supply Ability
1 ton/year
Release date
2025-01-14
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
Product
4'-Methylpropiophenone 5337-93-9
Price
US $100.00-75.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000Ton
Release date
2024-08-12

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