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

More

Less

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)

More

Less

Safety

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

More

Less

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.

More

Less

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

More

Less

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

More

Less

1,3-Dimethyl-5-pyrazolone Suppliers

Americas 1 Belgium 1 Brazil 1 Canada 2 China 178 Europe 2 France 1 Germany 4 India 8 Japan 4 Slovakia 2 Spain 1 Switzerland 2 United Kingdom 15 United States 35 Global 257

Ark Pharm, Inc.

Tel: 847-367-3680
Fax: 847-367-3681
Email: sales@arkpharminc.com
Country: United States
ProdList: 1670
Advantage: 56

Pure Chemistry Scientific Inc.

Tel: 001-857-928-2050 or 1-888-588-9418
Fax: 001-617-206-9595
Email: sales@chemreagents.com
Country: United States
ProdList: 10186
Advantage: 62

Alchem Pharmtech,Inc.

Tel: 8485655694
Email: sales@alchempharmtech.com
Country: United States
ProdList: 63687
Advantage: 58

Aladdin Scientific

Tel: +1-+1(833)-552-7181
Email: sales@aladdinsci.com
Country: United States
ProdList: 57505
Advantage: 58

Alfa Chemistry

Tel
Email: info@alfa-chemistry.com
Country: United States
ProdList: 2344
Advantage: 58

Synthonix Inc

Tel: --
Fax: --
Email: info@synthonix.com
Country: United States
ProdList: 6872
Advantage: 58

Abblis Chemicals LLC

Tel: --
Fax: --
Email: info@abblis.com
Country: United States
ProdList: 1272
Advantage: 0

SynQuest Laboratories, Inc. (Part of Central Glass Co., Ltd.)

Tel: --
Fax: --
Email: nfo@synquestlabs.com
Country: United States
ProdList: 1897
Advantage: 58

Combi-Blocks, Inc.

Tel: --
Fax: --
Email: les@combi-blocks.com
Country: United States
ProdList: 2555
Advantage: 58

TCI America, Inc. (Tokyo Chemical Industry Co., Ltd.)

Tel: --
Fax: --
Email: .Crew@tcichemicals.com
Country: United States
ProdList: 3164
Advantage: 58

Alichem Inc.

Tel: --
Fax: --
Email: sales@alichem.com
Country: United States
ProdList: 6167
Advantage: 58

Acorn Pharma Tech LLC.

Tel: --
Fax: --
Country: United States
ProdList: 13
Advantage: 58

Lonza Inc

Tel: --
Fax: --
Country: United States
ProdList: 13
Advantage: 58

Fluorochem Ltd.

Tel: --
Fax: --
Email: enquiries@fluorochem.co.uk
Country: United States
ProdList: 4583
Advantage: 58

SynQuest Laboratories, Inc.,

Tel: --
Fax: --
Country: United States
ProdList: 2301
Advantage: 58

Spectrum Chemical Mfg. Corp.

Tel: --
Fax: --
Email: marketing@spectrumchemical.com
Country: United States
ProdList: 3113
Advantage: 60

Oakwood Products, Inc.

Tel: --
Fax: --
Email: sales@oakwoodchemical.com
Country: United States
ProdList: 6193
Advantage: 74

Combi-Blocks Inc.

Tel: --
Fax: --
Email: sales@combi-blocks.com
Country: United States
ProdList: 6618
Advantage: 69

SynQuest Laboratories, Inc.

Tel: --
Fax: --
Email: info@synquestlabs.com
Country: United States
ProdList: 6871
Advantage: 62

TCI America

Tel: --
Fax: --
Email: sales@tciamerica.com
Country: United States
ProdList: 6909
Advantage: 75

Matrix Scientific

Tel: --
Fax: --
Email: sales@matrixscientific.com
Country: United States
ProdList: 6632
Advantage: 80

OChem Incorporation

Tel: --
Fax: --
Email: sales@ocheminc.com
Country: United States
ProdList: 6501
Advantage: 60

Ryan Scientific, Inc.

Tel: --
Fax: --
Email: ryan.reichlyn@ryansci.com
Country: United States
ProdList: 6439
Advantage: 60

H & C Scientific Resources International LLC

Tel: --
Fax: --
Email: sales@hc-chemical.com
Country: United States
ProdList: 725
Advantage: 50

Amfinecom Inc.

Tel: --
Fax: --
Email: sales@amfinecom.com
Country: United States
ProdList: 3062
Advantage: 50

Scientific Exchange

Tel: --
Fax: --
Email: sales@htscompounds.com
Country: United States
ProdList: 404
Advantage: 30

3B Scientific Corporation

Tel: --
Fax: --
Email: sales@3bsc.com
Country: United States
ProdList: 6962
Advantage: 56

Waterstone Technology, LLC

Tel: --
Fax: --
Email: sales@waterstonetech.com
Country: United States
ProdList: 6786
Advantage: 30

2A PharmaChem USA

Tel: --
Fax: --
Email: sales@2apharmachem.com
Country: United States
ProdList: 6137
Advantage: 39

3B Scientific Corporation

Tel: --
Fax: --
Email: sales@3bsc.com
Country: United States
ProdList: 6718
Advantage: 47

HONEST JOY HOLDINGS LIMITED

Tel: --
Fax: --
Email: sales@honestjoy.cn
Country: United States
ProdList: 6675
Advantage: 54

APAC Pharmaceutical, LLC

Tel: --
Fax: --
Email: sales@apacpharma.com
Country: United States
ProdList: 6322
Advantage: 38

Dynemic Products Ltd.

Tel: --
Fax: --
Email: info@dynemic.com
Country: United States
ProdList: 51
Advantage: 47

AK Scientific, Inc.

Tel: --
Fax: --
Email: sales@aksci.com
Country: United States
ProdList: 6347
Advantage: 65

Esprit Chemical Company

Tel: --
Fax: --
Email: admin@esprixtech.com
Country: United States
ProdList: 1616
Advantage: 55

More

Less

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