1-Phenyl-4-methyl-3-pyrazolidone

Product Name: 1-Phenyl-4-methyl-3-pyrazolidone
CAS No.: 2654-57-1
Chemical Name: 1-Phenyl-4-methyl-3-pyrazolidone
Synonyms: 4-METHYL-1-PHENYL-3-PYRAZOLIDONE;BPhenidon;PHENIDONE B;AKOS B028768;PYRAZOLIDONE B;UNII:59MUO871OM;Methyl-phenidone;4-A Jifei Ni ketone;1-Phenyl-4-methyl-3-;1-Phenyl-4-methyl-3-pyrazolido
CBNumber: CB5261967
Molecular Formula: C10H12N2O
Formula Weight: 176.22
MOL File: 2654-57-1.mol

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1-Phenyl-4-methyl-3-pyrazolidone Property

Melting point:: 133-136 °C
Boiling point:: 307.83°C (rough estimate)
Density: 1.1102 (rough estimate)
vapor pressure: 0.001Pa at 25℃
refractive index: 1.7110 (estimate)
storage temp.: Sealed in dry,2-8°C
solubility: soluble in Methanol
form: powder to crystal
pka: 9.54±0.70(Predicted)
color: White to Light yellow
Water Solubility: 754.801mg/L at 30℃
InChI: InChI=1S/C10H12N2O/c1-8-7-12(11-10(8)13)9-5-3-2-4-6-9/h2-6,8H,7H2,1H3,(H,11,13)
InChIKey: ZZEYCGJAYIHIAZ-UHFFFAOYSA-N
SMILES: N1(C2=CC=CC=C2)CC(C)C(=O)N1
LogP: 0.624 at 25℃
CAS DataBase Reference: 2654-57-1(CAS DataBase Reference)
EPA Substance Registry System: 3-Pyrazolidinone, 4-methyl-1-phenyl- (2654-57-1)

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Safety

Hazard Codes: Xn,N
Risk Statements: 22-43-51/53
Safety Statements: 24/25
RIDADR: 2811
HazardClass: 6.1(b)
PackingGroup: III
HS Code: 29331990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: T308218
Product name: 4-METHYL-1-PHENYL-3-PYRAZOLIDINONE
Purity: AldrichCPR
Packaging: 1MG
Price: $148
Updated: 2025/07/31

TCI Chemical

Product number: M1667
Product name: 4-Methyl-1-phenyl-3-pyrazolidone
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $77
Updated: 2025/07/31

Matrix Scientific

Product number: 073078
Product name: 1-Phenyl-4-methyl-3-pyrazolidone
Purity: 95+%
Packaging: 5g
Price: $59
Updated: 2021/12/16

Matrix Scientific

Product number: 073078
Product name: 1-Phenyl-4-methyl-3-pyrazolidone
Purity: 95+%
Packaging: 10g
Price: $80
Updated: 2021/12/16

AK Scientific

Product number: U774
Product name: 1-Phenyl-4-methyl-3-pyrazolidone
Packaging: 25g
Price: $94
Updated: 2021/12/16

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1-Phenyl-4-methyl-3-pyrazolidone Chemical Properties,Usage,Production

Chemical Properties

SLIGHTLY YELLOW TO BEIGE FINE CRYSTALLINE POWDER

Flammability and Explosibility

Not classified

1-Phenyl-4-methyl-3-pyrazolidone Preparation Products And Raw materials

Raw materials

Preparation Products

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1-Phenyl-4-methyl-3-pyrazolidone Suppliers

Americas 1 Belgium 1 China 151 Europe 4 France 1 Germany 3 India 10 Japan 5 Russia 1 Slovakia 1 Switzerland 1 The Netherlands 2 United Kingdom 11 United States 31 Global 223

TCI Chemicals (India) Pvt. Ltd.

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VASIN BIO LIFE SCIENCES PVT LTD

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Mapin Industrial Company

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Expo Fine Chemical Industries

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Anubhav Business Corporation

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Oceanic Pharmachem Pvt., Ltd. (OPPL)

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A.J Chemicals

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Punjab Chemicals & Crop Protection Limited

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View Lastest Price from 1-Phenyl-4-methyl-3-pyrazolidone manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 1-Phenyl-4-methyl-3-pyrazolidone 2654-57-1
Price: US $10.00/KG
Min. Order: 100KG
Purity: 99%
Supply Ability: 100 mt
Release date: 2024-11-25

Shaanxi Dideu New Materials Co. Ltd

Product: 1-Phenyl-4-methyl-3-pyrazolidone 2654-57-1
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 10000KGS
Release date: 2025-02-18

Career Henan Chemical Co

Product: 1-Phenyl-4-methyl-3-pyrazolidone 2654-57-1
Price: US $1.00/g
Min. Order: 1g
Purity: 99.0%
Supply Ability: 100 kg
Release date: 2020-01-10

2654-57-1, 1-Phenyl-4-methyl-3-pyrazolidoneRelated Search:

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PYRAZOLIDONE B

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AKOS B028768

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PHENIDONE B (1-PHENYL-4-METHYL-3-PYRAZOLIDONE)

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1-PHENYL-4-METHYL-3-PYRAZOLIDONE, 98.5+%

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1-Phenyl-4-methyl-3-

4-A Jifei Ni ketone

4-Methyl 1-Phenyl 3-Pyrozolidone

BPhenidon

4-Methyl-1-phenyl-3-pyrazolidone&gt

Methyl-phenidone

UNII:59MUO871OM

2654-57-1

C10H11N2O

C10H12N2O

Pyrazoles & Triazoles