1,3-Dimethyl-5-pyrazolone

Product Name: 1,3-Dimethyl-5-pyrazolone
CAS No.: 2749-59-9
Chemical Name: 1,3-Dimethyl-5-pyrazolone
Synonyms: 2,5-Dimethyl-2,4-dihydro-3H-pyrazol-3-one;3H-PYRAZOL-3-ONE, 2,4-DIHYDRO-2,5-DIMETHYL-;NSC 304;BUTTPARK 82\11-61;1,3-Dimethyl-5-pyraz;1,3-DIMETHYLPYRAZOLONE;1,3-DIMETHYL-5-PYRAZOLONE;1,3-diMethyl-5-pyrozolone;1,3-Dimethyl-5-pyrazolinone;1,3-Dimethyl-5-pyrazolone,97%
CBNumber: CB6371683
Molecular Formula: C5H8N2O
Formula Weight: 112.13
MOL File: 2749-59-9.mol

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1,3-Dimethyl-5-pyrazolone Property

Melting point:: 117°C
Boiling point:: 210.05°C (rough estimate)
Density: 1.1524 (rough estimate)
refractive index: 1.4730 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly, Sonicated), Met
form: Solid
pka: 2.93±0.50(Predicted)
color: Off-White to Light Beige
Water Solubility: almost transparency
InChIKey: JXPVQFCUIAKFLT-UHFFFAOYSA-N
CAS DataBase Reference: 2749-59-9(CAS DataBase Reference)
NIST Chemistry Reference: 3H-Pyrazol-3-one, 2,4-dihydro-2,5-dimethyl-(2749-59-9)
EPA Substance Registry System: 3H-Pyrazol-3-one, 2,4-dihydro-2,5-dimethyl- (2749-59-9)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36/37/39
Hazard Note: Irritant
HS Code: 2933199090

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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.

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

TCI Chemical

Product number: D2031
Product name: 1,3-Dimethyl-5-pyrazolone
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $57
Updated: 2024/03/01

TCI Chemical

Product number: D2031
Product name: 1,3-Dimethyl-5-pyrazolone
Purity: >98.0%(HPLC)(T)
Packaging: 100g
Price: $144
Updated: 2024/03/01

TCI Chemical

Product number: D2031
Product name: 1,3-Dimethyl-5-pyrazolone
Purity: >98.0%(HPLC)(T)
Packaging: 500g
Price: $423
Updated: 2024/03/01

TRC

Product number: D479005
Product name: 1,3-Dimethyl-5-pyrazolone
Packaging: 10g
Price: $80
Updated: 2021/12/16

TRC

Product number: D479005
Product name: 1,3-Dimethyl-5-pyrazolone
Packaging: 5g
Price: $60
Updated: 2021/12/16

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1,3-Dimethyl-5-pyrazolone Chemical Properties,Usage,Production

Chemical Properties

Light Beige Solid

Uses

1,3-Dimethyl-5-pyrazolone (cas# 2749-59-9) is a compound useful in organic synthesis.

1,3-Dimethyl-5-pyrazolone Preparation Products And Raw materials

Raw materials

Preparation Products

Fenpyroximate 5-Chloro-1,3-dimethyl-1H-pyrazole-4-carbaldehyde

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1,3-Dimethyl-5-pyrazolone Suppliers

Americas 1 Belgium 1 Brazil 1 Canada 2 China 179 Europe 2 France 1 Germany 4 India 8 Japan 4 Slovakia 2 Spain 1 Switzerland 2 United Kingdom 15 United States 35 Global 258

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View Lastest Price from 1,3-Dimethyl-5-pyrazolone manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 1,3-dimethyl-5-pyrazolone 2749-59-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 2000ton
Release date: 2021-02-03

Career Henan Chemical Co

Product: 1,3-Dimethyl-5-pyrazolone 2749-59-9
Price: US $2.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100g , 1kg, 5kg , 50kg
Release date: 2020-01-07

2749-59-9, 1,3-Dimethyl-5-pyrazoloneRelated Search:

DIMETHYLGLYOXIME DISODIUM SALT Dimethyl sulfide Dimethyl fumarate Acetone oxime Dimethyl sulfoxide Dimethyl phthalate Dimethyl ether ETHANE 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one Dihydromyrcenol 3-Methyl-2-pyrazolin-5-one N,N-Dimethylformamide ACID YELLOW 76 (C.I. 18850) 1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one 3-METHYL-1-(3'-SULFOAMIDOPHENYL)-5-PYRAZOLONE 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one 1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone 1-(3'-Chlorophenyl)-3-methyl-5-pyrazolone

1,3-diMethyl-5-pyrozolone

NSC 304

2,5-DiMethyl-1H-pyrazol-3(2H)-one

2,5-Dimethyl-2,4-dihydro-3H-pyrazol-3-one

2-Pyrazolin-5-one, 1,3-dimethyl-

BUTTPARK 82\11-61

1,3-DIMETHYL-4,5-DIHYDRO-1H-PYRAZOL-5-ONE

1,3-dimethyl-2-pyrazolin-5-one

1,3-DIMETHYLPYRAZOLONE

1,3-DIMETHYL-5-PYRAZOLONE

4,5-Dihydro-1,3-dimethyl-1H-pyrazol-5-one, 2,4-Dihydro-2,5-dimethyl-3-oxo-3H-pyrazole

1,3-Dimethyl-5-pyrazolinone

2,4-DIHYDRO-2,5-DIMETHYL-3H-PYRAZOL-3-ONE

1,3-dimethyl-5-pyrazolone(DMP)

3H-PYRAZOL-3-ONE, 2,4-DIHYDRO-2,5-DIMETHYL-

1,3-dimethyl-1H-pyrazol-5(4H)-one

1,3-DIMETHYL-5-PYRAZOLONE 95+%

2,5-Dimethyl-2,4-dihydro-3H-pyrazole-3-one

2,5-Dimethyl-2H-pyrazole-3(4H)-one

1,3-Dimethyl-5-pyrazolone,97%

2,5-dimethyl-4H-pyrazol-3-one

1,3-Dimethyl-5-pyraz

1,3-Dimethylpyrazol-5(4H)-one

2,4-Dihydro-2,5-dimethyl-3H-pyrazol-3-one 95%

1,3-Dimethyl-5-pyrazolone &gt

2749-59-9

C5H8N2O

Heterocycles

Miscellaneous Reagents

Intermediates of Dyes and Pigments

Pyrazole

Pyrazoles & Triazoles